@charset "utf-8";

/********************头部导航********************/

body {
    /* min-width: 1200px;
    min-height: 800px; */
    overflow-x: hidden;
}

#nav .header {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 25px 4%;
    height: 110px;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 20;
    background: rgba(0, 0, 0, 0.28);
}

.bg_hui {
    background: rgba(0, 0, 0, 0.28);
}

#nav .header .logo_box {
    height: 60px;
}

#nav .header .logo_box img {
    width: auto;
    height: 100%;
}

#nav .header .right_nav {
    height: 100%;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

#nav .header .right_nav .icon_list {
    display: flex;
    flex-direction: row;
    justify-content: flex-end;
    align-items: center;
    height: 100%;
    /*padding-right: 30px;*/
    /* border-right: 1px solid rgba(255, 255, 255, 0.3) */
	width:auto;
	transition: all 0.5s;
}
#nav .header .right_nav .icon_list li:first-child{ padding:0;}
/*#nav .header .right_nav .icon_list .search{transition: all 0.5s;}
#nav .header .right_nav .icon_list .search:hover{ width:calc(100% - 150px);}*/
@media only screen and (max-width: 1600px) {
/*#nav .header .right_nav .icon_list li{ display:none;}
#nav .header .right_nav .icon_list li:first-child{ display:block;}*/
}
.daohang li {
    float: left;
    /*width: 100px;*/
    position: relative;
}
.daohang li.daohang-yiji>a {
    color: #fff;
    display: inline-block;
    width: 100%;
    padding: 8px 13px;
    font-size: 16px;
    line-height: 30px;
    text-align: center;
}
@media only screen and (max-width: 1250px) {
.daohang li{/*width:80px;*/}
.daohang li.daohang-yiji>a { padding:8px 8px;}
}
.daohang li:hover>a {
    color: #e60012;
}

.subMenu {
    display: block;
    position: absolute;
    top: 40px;
    left: 0px;
    right: 0;
    display: none;
    background-color: #fff;
    width: 110%;
    min-width:max-content;
}

.subMenu a.nav_a2 {
    padding: 10px 12px;
    font-size: 14px;
    line-height: 22px;
    transition: all 0.5s ease 0s;
    vertical-align: middle;
    font-weight: inherit;
    color: gray;
    transition: all 0.4s, color 0s 0s!important;
    display: inline-block;
    width: 100%;
    border-bottom: 1px dashed #ddd;
}

.subMenu>div:hover {
    background-color: #e60012;
    color: #fff;
}

.subMenu>div:hover>a.nav_a2 {
    color: #fff;
}


/* .subMenu a.nav_a2:hover {
    color: #fff;
} */

.daohang li.daohang-yiji:hover .subMenu {
    display: block;
}

li.daohang-yiji {
    position: relative;
}

li.daohang-yiji .sub-menu {
    position: absolute;
    left: 100%;
    top: 0;
    display: none;
}

.sub-menu .menu-item {
    padding: 10px 12px;
    font-size: 14px;
    line-height: 22px;
    transition: all 0.5s ease 0s;
    vertical-align: middle;
    font-weight: inherit;
    color: gray;
    transition: all 0.4s, color 0s 0s!important;
    display: inline-block;
    width: 130px;
    min-width: max-content;
    border-bottom: 1px dashed #ddd;
    background-color: #fff;
}

.subMenu>div:hover .sub-menu {
    display: block;
}

@media only screen and (min-width: 100px) and (max-width: 768px) {
    #nav .header .right_nav .icon_list {
        display: none;
    }
    .daohang {
        display: none;
    }
}

#nav .header .right_nav .icon_list li {
    width: 56px;
    padding: 0 12px;
    cursor: pointer;
}

#nav .header .right_nav .icon_list li span {
    display: block;
    width: 100%;
    padding-top: 90%;
    border: 1px solid #fff;
    border-radius: 50%;
    box-sizing: border-box;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: 50% auto;
}

#nav .header .right_nav .icon_list li.language span {
    background-image: url(../images/header_en_icon.png);
}

#nav .header .right_nav .icon_list li.language.cn span {
    background-image: url(../images/header_cn_icon.png);
}

#nav .header .right_nav .menu_txt {
    margin-left: 20px;
    font-size: 14px;
    color: #fff;
    display: none;
}

#nav .header .right_nav .menu_box {
    width: 60px;
    height: 60px;
    border: 1px solid #fff;
    border-radius: 50%;
    margin-left: 20px;
    position: relative;
    z-index: 20;
    display: none;
}

@media only screen and (min-width: 100px) and (max-width: 768px) {
    #nav .header .right_nav .menu_txt {
        display: block;
    }
    #nav .header .right_nav .menu_box {
        border: transparent;
        display: block;
    }
}

#nav .header .right_nav .menu_box .menu_btn {
    width: 60px;
    height: 60px;
    /*background: #f6af00;*/
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

#nav .header .right_nav .menu_box .menu_btn .hbg_icon {
    transition: all 0.3s 0.3s;
}

#nav .header .right_nav .menu_box .menu_btn.close_btn .hbg_icon {
    transform: scaleY(1.5);
}

#nav .header .right_nav .menu_box .menu_btn span {
    width: 28px;
    height: 2px;
    background: #FFF;
    margin: 5px 0;
    display: block;
    transform-origin: left;
    transition: all 0.3s 0.3s;
}

#nav .header .right_nav .menu_box .menu_btn span:nth-child(2) {
    transition: all 0.3s;
}

#nav .header .right_nav .menu_box .menu_btn.close_btn span:nth-child(2) {
    transform: scaleX(0);
}

#nav .header .right_nav .menu_box .menu_btn.close_btn span:nth-child(1) {
    transform: rotateZ(30deg);
}

#nav .header .right_nav .menu_box .menu_btn.close_btn span:nth-child(3) {
    transform: rotateZ(-30deg);
}

.menu_list {
    width: 60px;
    height: 60px;
    position: fixed;
    top: 25px;
    right: 4%;
    z-index: 1;
    display: none;
}

.menu_list.show {}

.menu_list .bg_box {
    width: 100%;
    height: 100%;
    background: #000;
    transform: scale(0);
    border-radius: 50%;
    transition: all 0.8s ease-in-out;
}

.menu_list.show .bg_box {
    transform: scale(68);
}

@media only screen and (min-width:100px) and (max-width:768px) {
    .menu_list.show .bg_box {
        transform: scale(68);
        border-radius: 0;
        /* transform-origin: top; */
    }
    .menu_list .bg_box {
        width: 22px;
        height: 100%;
        background: #000;
        transform: scale(0);
        border-radius: 0;
        /* left: 40%;
        position: relative; */
        transform-origin: top right;
        transition: all 0.8s ease-in-out;
        margin: -30px 0 0 20px;
    }
    .menu_list {
        width: 10px;
        height: 60px;
        position: fixed;
        top: 25px;
        right: 4%;
        z-index: 1;
        display: block;
    }
}

.menu_list .list_box {
    width: 100%;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    /*min-width: 1200px;*/
    transform: scale(0);
    z-index: 0;
    background: rgba(0, 0, 0, .3);
}

.menu_list.show .list_box {
    transform: scale(1);
    z-index: 2;
    transition: all 0s linear 0.8s;
}

.menu_list .list_box ul {
    width: 100%;
    height: 100vh;
    opacity: 0;
}

@media only screen and (min-width: 100px) and (max-width: 400px) {
    .menu_list.show .bg_box {
        transform: scale(25);
    }
}

@media only screen and (min-width: 100px) and (max-width: 350px) {
    .menu_list.show .bg_box {
        transform: scale(21);
    }
}

@media only screen and (min-width:100px) and (max-width:768px) {
    .menu_list .list_box ul {
        width: 100%;
        height: 100vh;
        opacity: 0;
        position: relative;
        left: 0;
        top: 10%;
    }
}

.menu_list.show .list_box ul {
    opacity: 1;
    transition: all 0.8s linear 0.8s;
}

.menu_list .list_box li {
    width: calc(100%/ 7);
    height: 100%;
    float: left;
    border-left: 1px solid rgba(255, 255, 255, 0.15);
    border-right: 1px solid rgba(255, 255, 255, 0.15);
}

.menu_list .list_box li a {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    color: #fff;
}

.menu_list .list_box li a h4 {
    font-size: 16px;
    font-weight: normal;
    margin-bottom: 20px;
}

.menu_list .list_box li a p {
    font-size: 30px;
    font-size: 2.5vw;
    color: rgba(255, 255, 255, 0.6);
}

@media only screen and (min-width:100px) and (max-width:768px) {
    .menu_list .list_box li {
        width: 100%;
        /* height: default; */
        float: none;
        height: auto;
        border-bottom: 1px solid rgba(255, 255, 255, 0.5);
        border-left: none;
        border-right: none;
    }
    .menu_list .list_box li a {
        align-items: center;
        padding: 15px 0;
    }
    .menu_list .list_box li a p {
        display: none;
    }
    .menu_list .list_box li a h4 {
        margin-bottom: auto;
        font-size: 14px;
    }
}

.menu_list .bg_img_box {
    width: 100%;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    min-width: 1200px;
    transform: scale(0);
    z-index: 1;
}

.menu_list.show .bg_img_box {
    transform: scale(1);
    z-index: 2;
    transition: all 0s linear 0.8s;
}

@media only screen and (min-width:100px) and (max-width:768px) {
    .menu_list.show .bg_img_box {
        display: none;
    }
}

.menu_list .bg_img_box ul {
    width: 100%;
    height: 100%;
    position: relative;
}

.menu_list .bg_img_box ul li {
    position: absolute;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center center;
    display: none;
}

.menu_list .bg_img_box ul li:first-child {
    display: block;
}

@media only screen and (max-width: 1220px) {
    #nav .header .right_nav .icon_list {
        display: none;
    }
    #nav .header .right_nav .menu_txt {
        display: block;
    }
    #nav .header .right_nav .menu_box {
        display: block;
    }
    .daohang {
        display: none;
    }
    .menu_list {
        display: block;
    }
}


/********************头部导航********************/


/********************底部********************/

#footer {
    background: #1a2634;
    height: auto;
}

@media only screen and (min-width:100px) and (max-width:768px) {
    #footer {
        padding: 20px 0;
    }
}

.footer .top_nav {
    padding: 0 2% 0 4%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    padding-top: 70px;
}

.footer .top_nav .right_box {
    overflow: hidden;
    display: flex;
    flex-direction: row;
    justify-content: flex-end;
    align-items: flex-start;
    z-index: 12;
}

.footer .top_nav .right_box dl {
    width: 150px;
}


/* .footer .top_nav .right_box dl:nth-child(3) {
    width: 300px;
}

.footer .top_nav .right_box dl:nth-child(3) dd {
    width: 50%;
    display: inline-block;
    float: left;
} */

.footer .top_nav .right_box dl dt a {
    color: #999b9c;
    font-size: 16px;
    height: 70px;
    font-weight: bold;
    display: block;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    width: 100%;
    transition: all 0.3s
}

.footer .top_nav .right_box dl dt a:hover {
    color: #fff;
}

.footer .top_nav .right_box dl dd a {
    font-size: 14px;
    color: #7e7e7e;
    padding: 8px 0;
    display: block;
    transition: all 0.3s
}

.footer .top_nav .right_box dl dd a:hover {
    color: #fff;
}

.footer .top_nav .left_contact {
    width: 410px;
    margin-right: 30px;
}

.footer .top_nav .left_contact .logo_box {
    border-bottom: 1px solid #7e7e7e;
    display: block;
    margin-bottom: 50px;
}

.footer .top_nav .left_contact .logo_box img {
    /* height: 100%; */
    margin: 0 auto 25px;
    display: block;
}

.footer .top_nav .left_contact .p {
    font-size: 16px;
    color: #7e7e7e;
    height: 60px;
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
}

.footer .top_nav .left_contact .p span {
    display: block;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    margin-right: 16px;
    border: 1px solid #7e7e7e;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}
.footer .top_nav .left_contact .p p {
	width:calc(100% - 34px);
}

@media only screen and (min-width:100px) and (max-width:768px) {
    .footer .top_nav {
        display: block;
    }
    .footer .top_nav .left_contact {
        width: 100%;
        margin-right: 0;
    }
    .footer .top_nav .right_box dl {
        display: none;
    }
    .footer .top_nav .right_box dl:last-child {
        display: block;
        width: 100%;
    }
    .footer .top_nav .right_box dl dt a {
        display: none
    }
    .footer .top_nav .right_box dl dd img {
        width: 150px;
        margin: 0 auto;
        display: block;
    }
    .footer .top_nav .left_contact .logo_box img {
        width: 50%;
    }
    .footer .top_nav {
        padding-top: 20px
    }
}

.footer .copy_right {
    border-top: 1px solid #7e7e7e;
    padding: 0 4%;
    font-size: 16px;
    color: #7e7e7e;
    line-height: 80px;
    margin-top: 70px;
}

@media only screen and (min-width:100px) and (max-width:768px) {
    .footer .copy_right {
        border-top: transparent;
        line-height: 24px;
        text-align: center;
        margin-top: 0;
    }
}

@media only screen and (min-width:100px) and (max-width:768px) {
    .footer .copy_right p {
        font-size: 14px;
    }
    .footer .copy_right p:last-child {
        display: none;
    }
}


/**/

.float-right-box {
    width: 385px;
    position: fixed;
    right: 0;
    top: 50%;
    margin-top: -127px;
    background-color: #252525;
    z-index: 100;
    transition: width 0.3s ease 0s;
    overflow: hidden;
}

@media only screen and (min-width: 100px) and (max-width: 768px) {
    .float-right-box {
        width: 300px;
    }
}

.floaton {
    width: 60px;
}

.float-right-box .top-list {
    width: 100%;
}

.float-right-box .top-list ul {
    width: 100%;
}

.float-right-box .top-list li {
    width: 100%;
    position: relative;
    border-bottom: 1px solid #3a3a3a;
    transition: background 0.3s ease 0s;
    height: 61px;
}

.float-right-box .top-list a {
    display: block;
    width: 100%;
    height: 61px;
    vertical-align: top;
}

.float-right-box .top-list .ico {
    display: inline-block;
    width: 60px;
    height: 60px;
    position: absolute;
    right: 0;
    top: 0;
    transition: background 0.3s ease 0s;
    z-index: 2;
}

.float-right-box .top-list .ico1 {
    background: url(../images/float_ico_58.png) no-repeat center #252525;
    background-size: 20px 20px;
}

.float-right-box .top-list .ico2 {
    background: url(../images/float_ico_59.png) no-repeat center #252525;
    background-size: 20px 20px;
}

.float-right-box .top-list .ico3 {
    background: url(../images/float_ico_60.png) no-repeat center #252525;
    background-size: 20px 20px;
}

.stt {
    display: inline-block;
    line-height: 61px;
    color: #fff;
    transition: color 0.3s ease 0s;
    -webkit-transition: color 0.3s ease 0s;
    -moz-transition: color 0.3s ease 0s;
    position: absolute;
    top: 0;
    left: 430px;
    z-index: 1;
    width: 110px;
    text-align: right;
}

.stt1,
.stt2 {
    text-align: left;
    width: 300px;
    left: 20px;
}

@media only screen and (min-width: 100px) and (max-width: 768px) {
    .stt1,
    .stt2 {
        width: 200px;
    }
    .stt1 i,
    .stt2 i {
        font-size: 12px;
    }
}

.stt2 {}

.stt3 {
    top: 12px;
}

.stt4 {
    top: -12px;
}

.float-right-box .top-list li:hover .stt {
    color: #15191e;
}

.float-right-box .top-list li:hover .ico1 {
    background: url(../images/float_ico_58_h.png) no-repeat center #fff;
    background-size: 20px 20px;
}

.float-right-box .top-list li:hover .ico2 {
    background: url(../images/float_ico_59_h.png) no-repeat center #fff;
    background-size: 20px 20px;
}

.float-right-box .top-list li:hover .ico3 {
    background: url(../images/float_ico_60_h.png) no-repeat center #fff;
    background-size: 20px 20px;
}

.float-right-box .top-list li:hover {
    background-color: #fff;
}

.float-right-box .top-list .return-webtop .stt {
    font-weight: bold;
}

.float-right-box .bot-share {
    position: relative;
    height: 60px;
}

.float-right-box .bot-share a {
    display: inline-block;
    width: 60px;
    height: 60px;
    float: left;
    transition: background 0.3s ease 0s;
    -webkit-transition: background 0.3s ease 0s;
    -moz-transition: background 0.3s ease 0s;
    margin: 0;
    padding: 0;
}

.float-right-box .bot-share .share {
    width: 240px;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
}

.sina {
    background: url(../images/float_ico_63.png) no-repeat center !important;
}

.float-right-box .bot-share .wx {
    background: url(../images/float_ico_64.png) no-repeat center;
}

.tx {
    background: url(../images/float_ico_65.png) no-repeat center !important;
}

.qzone {
    background: url(../images/float_ico_66.png) no-repeat center !important;
    background-size: 20px 20px !important;
}

.float-right-box .bot-share a:hover {
    background-color: #3a3a3a !important;
}

.float-right-box .bot-share .share-ico {
    background: url(../images/float_ico_67.png) no-repeat center #252525;
    width: 60px;
    height: 60px;
    display: inline-block;
    cursor: pointer;
    z-index: 2;
    position: relative;
}


/********************底部********************/


/*内页banner*/

.banner_box {
    position: relative;
}

.banner_box .img_box {
    width: 100%;
    height: 50vh;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.banner_box .img_box img {
    width: 100%;
    min-height: 100%;
    position: relative;
    top: 50%;
    transform: translateY(-50%);
	object-fit: cover;
}

.banner_box .img_box img.img1 {
    display: block;
}

.banner_box .img_box img.img2 {
    display: none;
}

@media only screen and (min-width:100px) and (max-width:768px) {
    .banner_box .img_box {
        height: auto;
    }
    .banner_box .img_box img {
        min-width: 100%;
        height: auto;
        transform: translateY(0);
    }
    .banner_box .img_box img.img1 {
        display: none;
    }
    .banner_box .img_box img.img2 {
        display: block;
    }
}

.banner_box .text_box {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .3);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #fff;
    z-index: 2;
}

@media only screen and (min-width:100px) and (max-width:768px) {
    .banner_box .text_box {
        height: auto;
        top: 50%;
        margin-top: -28px;
        /* color: #333;
        background: none; */
    }
}

.banner_box .text_box h3 {
    font-size: 40px;
    line-height: 1em;
    padding: 8px 0;
    font-weight: normal;
    letter-spacing: 0.1em;
}

.banner_box .text_box h4 {
    font-size: 46px;
    color: rgba(255, 255, 255, 0.4);
    line-height: 1em;
    padding: 8px 0;
    text-transform: uppercase;
}

@media only screen and (min-width: 100px) and (max-width: 768px) {
    .banner_box .text_box h3 {
        font-size: 26px;
    }
    .banner_box .text_box h4 {
        font-size: 26px;
        text-transform: none;
    }
}

.banner_box .prev_next_box {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 3;
}

.banner_box .prev_next {
    width: 1500px;
    max-width: 90%;
    margin: 0 auto;
    height: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    ;
}

.banner_box .prev_next a {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    color: #fff
}

@media only screen and (min-width: 100px) and (max-width: 768px) {
    .banner_box .prev_next a {
        display: none;
    }
}

.banner_box .prev_next a:hover {
    -webkit-transition-timing-function: cubic-bezier(0.6, 4, 0.3, 0.8);
    transition-timing-function: cubic-bezier(0.6, 4, 0.3, 0.8);
    -webkit-animation: shake 0.5s;
    animation: shake 0.5s;
}

.banner_box .prev_next span {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.2);
    background-repeat: no-repeat;
    background-position: center center;
    background-size: 26% auto;
    border-radius: 50%;
    display: block;
    margin: 0 35px;
}

.banner_box .sub_nav {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 55px;
    background: #1a345a;
    z-index: 4;
}

@media only screen and (min-width: 100px) and (max-width: 768px) {
    .banner_box .sub_nav {
        position: relative;
        bottom: 0;
        left: 0;
        width: 100%;
        overflow: hidden;
        height: auto;
    }
}

.banner_box .sub_nav .list {
    width: 90%;
    max-width: 1600px;
    margin: 0 auto;
    height: 100%;
}

@media only screen and (min-width: 100px) and (max-width:768px) {
    .banner_box .sub_nav .list {
        width: 90%;
        max-width: 1600px;
        margin: 0 auto;
        height: 50px;
    }
}

.banner_box .sub_nav .list li {
    float: left;
    height: 100%;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    color: #fff;
    width: calc(100% / 6);
    font-size: 20px;
    border-right: 1px solid rgba(255, 255, 255, 0.4);
    box-sizing: border-box;
    transition: all 0.5s;
}

.banner_box .sub_nav .list li news1 {
    display: none;
}

.banner_box .sub_nav .list li products1 {
    display: none;
}

.banner_box .sub_nav .list li service1 {
    display: none;
}

@media only screen and (min-width: 100px) and (max-width: 768px) {
    .banner_box .sub_nav .list li {
        width: 50%;
        /* height: calc(100% /3); */
        font-size: 20px;
        border-right: 1px solid rgba(255, 255, 255, 0.4);
        padding: 10px;
    }
    .banner_box .sub_nav .list li:nth-child(2n+1) {
        border-left: 1px solid rgba(255, 255, 255, 0.4);
    }
    .banner_box .sub_nav .list li news1 {
        display: block;
    }
    .banner_box .sub_nav .list li news1 {
        display: block;
    }
    .banner_box .sub_nav .list li service1 {
        display: none;
    }
}

.banner_box .sub_nav .list li:first-child {
    border-left: 1px solid rgba(255, 255, 255, 0.4);
}

.banner_box .sub_nav .list li.active,
.banner_box .sub_nav .list li:hover {
    background: #1e3b66;
}

.banner_box .sub_nav .list li:nth-last-child(2) {
    animation-delay: 0.3s;
}

.banner_box .sub_nav .list li:nth-last-child(3) {
    animation-delay: 0.6s;
}

.banner_box .sub_nav .list li:nth-last-child(4) {
    animation-delay: 0.9s;
}

.banner_box .sub_nav .list li:nth-last-child(5) {
    animation-delay: 1.2s;
}

.banner_box .sub_nav .list li:nth-last-child(6) {
    animation-delay: 1.5s;
}

.banner_box .sub_nav .list li:nth-last-child(7) {
    animation-delay: 1.8s;
}

.banner_box .sub_nav .list li:nth-last-child(8) {
    animation-delay: 2.1s;
}

.banner_box .sub_nav .list li a {
    font-size: 16px;
    display: block;
    padding: 0 20px;
    color: #fff;
    text-align: center;
    width: auto;
    transition: all 0.5s;
    position: relative;
}

.banner_box .sub_nav .list li a:before,
.banner_box .sub_nav .list li a:after {
    width: 30px;
    height: 1px;
    background: rgba(255, 255, 255, 0.5);
    content: "";
    display: block;
    opacity: 0;
    transition: all 0.3s;
    position: absolute;
    top: 50%;
}

@media only screen and (min-width: 100px) and (max-width: 768px) {
    .banner_box .sub_nav .list li a {
        font-size: 16px;
    }
    .banner_box .sub_nav .list li a:before,
    .banner_box .sub_nav .list li a:after {
        display: none;
    }
}

.banner_box .sub_nav .list li a:before {
    left: -60px
}

.banner_box .sub_nav .list li a:after {
    right: -60px
}

.banner_box .sub_nav .list li.active a:before,
.banner_box .sub_nav .list li.active a:after,
.banner_box .sub_nav .list li:hover a:before,
.banner_box .sub_nav .list li:hover a:after {
    opacity: 1;
}

.banner_box .sub_nav .list li.active a:before,
.banner_box .sub_nav .list li:hover a:before {
    left: -30px;
}

.banner_box .sub_nav .list li.active a:after,
.banner_box .sub_nav .list li:hover a:after {
    right: -30px
}


/*内页banner*/

.title_box {
    -webkit-animation-name: fadeInUp;
    animation-delay: 1s;
    -webkit-animation-delay: 1s;
}

.title_box h2 {
    font-size: 36px;
    padding: 19px 0;
    color: #fff;
    font-weight: normal;
	text-shadow: 2px 2px 2px #333;
}

.title_box h3 {
    font-size: 24px;
    font-weight: normal;
    color: #fff;
}

.title_box.center {
    text-align: center;
}

.title_box.black h2,
.title_box.black h3 {
    color: #333;
}

.scroll_zhi::-webkit-scrollbar {
    width: 2px;
}

.scroll_zhi::-webkit-scrollbar-track {
    background: url(../images/scroll_bg.png) repeat-y right center;
}

.scroll_zhi::-webkit-scrollbar-thumb {
    background-color: #aa0003;
}


/*********************分页**********************/

.page_box {
    width: calc(100% - 2%);
    background-image: -moz-linear-gradient(0deg, rgb(6, 48, 133) 0%, rgb(2, 97, 186) 0%, rgb(6, 48, 133) 0%, rgb(0, 83, 161) 100%);
    background-image: -webkit-linear-gradient(0deg, rgb(6, 48, 133) 0%, rgb(2, 97, 186) 0%, rgb(6, 48, 133) 0%, rgb(0, 83, 161) 100%);
    background-image: -ms-linear-gradient(0deg, rgb(6, 48, 133) 0%, rgb(2, 97, 186) 0%, rgb(6, 48, 133) 0%, rgb(0, 83, 161) 100%);
    padding: 40px 0;
    border-radius: 10px;
    margin: 40px 1%;
}

.party .page_box {
    background: rgba(191, 0, 0, 0.9);
}

.page_box .pagination {
    text-align: center;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    position: relative;
}

.page_box .pagination li a,
.page_box .pagination li span {
    font-size: 14px;
    width: 20px;
    display: block;
    margin: 0 4px;
    line-height: 24px;
    color: #fff;
    font-weight: bold;
}

.page_box .pagination li.active span {
    border-bottom: 2px solid #fff;
}

.page_box .pagination li:first-child span,
.page_box .pagination li:first-child a,
.page_box .pagination li:last-child span,
.page_box .pagination li:last-child a {
    color: #fff;
    font-size: 30px;
    line-height: 30px;
    position: absolute;
    top: 50%;
    margin-top: -15px;
}

.page_box .pagination li:first-child span,
.page_box .pagination li:first-child a {
    left: 5%;
}

.page_box .pagination li:last-child span,
.page_box .pagination li:last-child a {
    right: 5%;
}

.page_box .pagination li:first-child span,
.page_box .pagination li:last-child span {
    opacity: 0.3;
}

@media only screen and (min-width: 100px) and (max-width: 768px) {
    .cd-top img {
        display: none;
    }
}


/*********************分页**********************/

body {
    overflow: auto;
}

a {
    text-decoration: none;
    color: unset;
}

.newsbody .body-head {
    width: 100%;
}

.newsbody .body-head>div {
    width: 1200px;
    margin: 0 auto;
    position: relative;
}

.newsbody .body-head .head-title {
    font-size: 110px;
    color: #ededed;
    text-transform: uppercase;
    font-weight: bold;
}

.newsbody .body-head .header-box {
    width: 100%;
    background-color: rgba(249, 249, 249, 1);
}

.newsbody .body-head .header-box .header-swipers {
    width: 1200px;
    margin: 0 auto;
    position: relative;
}

#header-textbox {
    width: calc(100% - 745px);
    padding: 20px 0 60px 0;
    margin-right: 128px;
    margin-left: 0;
}

#header-textbox>* {}

#header-textbox .swiper-slide {
    /* padding-right: 128px; */
}

#header-textbox .swiper-slide * {
    overflow: hidden;
    text-overflow: ellipsis;
}

#header-textbox .date {
    color: #0099ff;
    font-size: 24px;
    line-height: 1;
}

#header-textbox .title {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-size: 24px;
    margin: 26px 0 40px 0;
    color: #333;
}

#header-textbox .detail {
    line-height: 30px;
    color: #666;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    text-indent: 2em;
}

#header-img {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 617px;
    height: 347px;
}

#header-img .swiper-slide {
    /* width: 617px!important; */
}

#header-img img {
    width: 100%;
}

#news-header-pagination {
    position: absolute;
    bottom: 0;
    right: 680px;
}

#news-header-pagination span {
    border: none;
    border-radius: 0;
    margin: 10px;
    width: 9px;
    height: 9px;
}

#news-header-pagination span.active {
    background-color: #007cc2;
}

.newsbody .body-main {
    padding-top: 50px;
    width: 1200px;
    margin: 0 auto;
}

.newsbody .body-main .news-list-body li:first-child {
    border-top: 1px solid #e5e5e5;
}

.newsbody .body-main .news-list-body li {
    padding: 37px 0 40px 0;
    border-bottom: 1px solid #e5e5e5;
}

.newsbody .body-main .news-list-body li>.left {
    float: left;
}

.newsbody .body-main .news-list-body li>.right {
    float: right;
    width: calc(100% - 207px);
}

.newsbody .body-main .news-list-body .left {
    width: 123px;
    color: #666;
    font-size: 16px;
    font-weight: 700;
    line-height: 18px;
    position: relative;
}

.newsbody .body-main .news-list-body .left::before {}

.newsbody .body-main .news-list-body .left .button {
    width: 30px;
    height: 30px;
    background-color: #013ca6;
    color: white;
    line-height: 30px;
    vertical-align: middle;
    text-align: center;
    margin-top: 40px;
}

.newsbody .body-main .news-list-body .right p {
    overflow: hidden;
    text-overflow: ellipsis;
}

.newsbody .body-main .news-list-body .right .detail p {
    text-indent: 2em;
}

.newsbody .body-main .news-list-body .right .title {
    position: relative;
    font-size: 18px;
    font-weight: bold;
    line-height: 1.75;
    max-height: 62px;
}

.newsbody .body-main .news-list-body .right .title::before {
    position: absolute;
    width: 80px;
    height: 1px;
    content: "";
    top: 50%;
    transform: translateY(-50%);
    background: #a0a0a0;
    left: -80px;
}

.newsbody .body-main .news-list-body li:hover .right .title {
    color: #013ca6;
}

.newsbody .body-main .news-list-body .right .detail {
    color: #666666;
    font-size: 14px;
    font-family: "微软雅黑";
    font-weight: 400;
    line-height: 30px;
    margin-top: 25px;
    height: 60px;
    overflow: hidden;
}

.news-list-switch {}

.news-list-switch .pagination {
    text-align: center;
    margin: 0 auto;
    display: table;
    margin-top: 50px;
    margin-bottom: 50px;
}

.news-list-switch .pagination a {
    display: inline-block;
    margin: 0 6px;
    color: #000000;
    font-size: 14px;
    height: 28px;
    width: 28px;
    line-height: 28px;
    text-align: center;
    cursor: pointer;
    border: 1px solid #ddd;
    box-sizing: border-box;
}

.news-list-switch .pagination a.active,
.news-list-switch .pagination a:hover {
    background-color: #013ca6;
    color: #FFF;
}

.product-switchbutton .pagination {
    text-align: center;
    margin: 0 auto;
    display: table;
    margin-top: 80px;
}

.product-switchbutton .pagination a {
    display: inline-block;
    margin: 0 6px;
    color: #000000;
    font-size: 14px;
    height: 28px;
    width: 28px;
    line-height: 28px;
    text-align: center;
    cursor: pointer;
    border: 1px solid #ddd;
    box-sizing: border-box;
}

.product-switchbutton .pagination a.active,
.product-switchbutton .pagination a:hover {
    background-color: #e60012;
    color: #FFF;
}

.floatclear {
    clear: both;
}

@media only screen and (min-width: 100px) and (max-width: 768px) {
    .newsbody .body-head .header-box .header-swipers {
        width: auto;
        display: block;
    }
    .newsbody .body-head>div {
        width: auto;
    }
    .newsbody .body-head .head-title {
        text-align: center;
    }
    .newsbody .body-main {
        width: auto;
    }
    .newsbody .body-main .news-list-body li {
        padding: 20px 20px;
    }
    .newsbody .body-main .news-list-body li>* {
        float: inherit !important;
    }
    .newsbody .body-main .news-list-body .left {
        width: 100%;
    }
    .newsbody .body-main .news-list-body .left a {
        display: flex;
        font-size: 14px;
        font-weight: lighter;
        padding-bottom: 10px;
    }
    .newsbody .body-main .news-list-body .left .button {
        display: none;
    }
    .newsbody .body-main .news-list-body li>.right {
        width: 100%;
    }
    .newsbody .body-main .news-list-body .right .title::before {
        display: none;
    }
    .newsbody .body-main .news-list-body .right .title {
        overflow: hidden;
        line-height: 26px !important;
    }
    .newsbody .body-main .news-list-body .right .detail {
        margin-top: 5px;
    }
    .news-list-switch .pagination {
        margin-top: 20px;
        margin-bottom: 20px;
    }
}

.floatclear {
    clear: both;
}

* {
    font-size: auto;
}

body {
    overflow: auto !important;
}

.body {
    width: 100%;
    /* min-height: 960px; */
    overflow: hidden;
}

.layout {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

#body1 {
    height: auto;
    padding-top: 3%;
    padding-bottom: 3%;
    /* background-color: yellow; */
    min-height: 300px;
}

#body1 .layout {
    transform: translateY(0);
}

.about .layout .title p {
    font-size: 37px;
    padding-bottom: 5vh;
}

#body1 .layout .detail {
    display: table;
}

#body1 .layout .detail p {
    line-height: 2;
    font-size: 16px;
    vertical-align: top;
    letter-spacing: .5px;
    text-align: justify;
    text-indent: 2em;
}

#body2 {
    /* width: 100vw; */
    height: 100vh;
    position: relative;
    min-height: 800px;
    max-height: 960px;
    display: block;
}

#body2 * {
    transition: all .5s ease;
}

#body2>div {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    overflow: hidden;
}

#body2 .bkg>div {
    position: absolute;
}

#body2 .bkg .bkgimg {
    position: absolute;
    width: 100%;
    height: 100%;
}

#body2 .bkg .bkgimg img {
    width: 100%;
    min-height: 100%;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
}

#body2 .bkg .bkgimg img.active {
    opacity: 1;
}

#body2 .bkg .bkg-mask {
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.3);
    left: 0;
    top: 0;
}

#body2 .bkg-button-icon {
    position: absolute;
    display: table;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -210%);
}

#body2 .bkg-button-icon img {
    width: 67px;
    height: 67px;
    display: inline-block;
    margin: 0 80px;
}

#body2 .bkg-icon {
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 180px;
}

#body2 .inside-bkg {
    position: relative;
}

#body2 .inside-bkg>div {
    position: absolute;
    left: 0;
    top: 0;
}

#body2 .main>div {
    position: absolute;
    width: 100%;
    height: 100%;
}

#body2 .main .inside-bkg {
    width: 446px;
    height: 446px;
    background-size: cover;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    background-image: url(../images/about_body2_insidebkg.png);
}

#body2 .main-items {
    width: 100%;
    height: 100%;
    pointer-events: none;
}

#body2 .main-items .item {
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    position: absolute;
    display: none;
}

#body2 .main-items .item.active {
    display: block;
}

#body2 .main-items .item .inside-bkg-active {
    position: absolute;
    width: 446px;
    height: 446px;
    padding: 75px;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

#body2 .main-items .item:first-child .inside-bkg-active {
    background-image: url(../images/about_body2_insidebkg_active.png);
}

#body2 .main-items .item:last-child .inside-bkg-active {
    background-image: url(../images/about_body2_insidebkg_active2.png);
    opacity: 0;
}

#body2 .main-items .item .inside-bkg-active {}

#body2-switchbutton1 {
    right: 50%;
    top: 50%;
    transform: translate(-80px, -140px);
    position: absolute;
    pointer-events: auto;
    cursor: pointer;
}

#body2-switchbutton2 {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(80px, -140px);
    pointer-events: auto;
    cursor: pointer;
}

#body2 .main-items .item:last-child .inside-bkg-active img {
    /* transform: rotateY(-180deg); */
    position: absolute;
    right: 75px;
    top: 75px;
}

#body2 .main-items .item .textbox {
    width: 100%;
    height: 100%;
}

#body2 .main-items .item:last-child {
    /* transform: rotateY(180deg); */
}

#body2 .main-items .item .textbox {
    width: 100%;
    height: 100%;
    pointer-events: none;
    color: #FFF;
}

#body2 .main-items .item .textbox .title {
    font-size: 24px;
}

#body2 .main-items .item .textbox .detail p:first-child {
    font-size: 26px;
    margin-bottom: 30px;
    font-weight: bold;
}

#body2 .main-items .item .textbox .detail p:last-child {
    font-size: 18px;
    line-height: 30px;
}

#body2 .main-items .item:first-child .textbox {
    background: url(../images/about_body2_outsidebkg_active.png) center no-repeat;
}

#body2 .main-items .item:first-child .textbox .title {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(65px, 100px);
}

#body2 .main-items .item .textbox .detail {
    width: 450px;
    position: absolute;
    top: 60%;
    display: none;
}

#body2 .main-items .item:first-child .textbox .detail {
    left: 50%;
    transform: translate(260px, 0);
}

#body2 .main-items .item:last-child .textbox {
    background: url(../images/about_body2_outsidebkg_active2.png) center no-repeat;
    opacity: 0;
}

#body2 .main-items .item.active .textbox .detail {
    display: block;
}

#body2 .main-items .item:last-child .textbox .title {
    position: absolute;
    right: 50%;
    top: 50%;
    transform: translate(-65px, 100px);
}

#body2 .main-items .item:last-child .textbox .detail {
    right: 50%;
    transform: translate(-260px, 0);
}

#body3 .layout {
    padding: 50px 0;
    height: auto;
}

#body3 .layout .box {
    display: table;
    /* vertical-align: middle; */
    height: 200px;
}

#body3 .layout .box>div {
    display: inline-block;
    vertical-align: top;
}

#body3 .layout .box .title {
    font-size: 36px;
    font-weight: bold;
    padding-right: 200px;
}

#body3 .layout .box .text {
    padding-top: 10px;
    line-height: 28px;
    width: 750px;
}

#body3 .layout .box .text p {
    margin-bottom: 40px;
    font-weight: lighter;
}

#body3 .layout .box .text span {
    font-size: 24px;
    font-weight: lighter;
}

#body3 .layout .imglist {
    display: table;
    width: 100%;
}

#body3 .layout .imglist .imgitem {
    width: 33.3333%;
    float: left;
    padding-right: 50px;
    /*height: 300px;*/
    position: relative;
    margin-top: 0;
    color: #666;
}

#body3 .layout .imglist .imgitem .detail {
    width: 100%;
    /*height: 80px;*/
}

#body3 .layout .imglist .imgitem .detail p:first-child {
    font-size: 24px;
    margin-top: 40px;
    margin-bottom: 40px;
    font-weight: bold;
}

#body4 {
    background-image: url(../images/about_body4_bkg.jpg);
    background-size: cover;
    color: white;
    min-height: 750px;
    /*height: 100vh;*/
}

#body4-switchitem {
    width: 200%;
    height: 100%;
    position: relative;
    /* left: -100%; */
}

#body4-switchitem .section {
    height: 100%;
    width: 50%;
    float: left;
    position: relative;
}

#body4 .section {}

#body4 .section.active {
    opacity: 1;
}

#body4 .layout {
    height: 100%;
}

#body4 .layout .title {
    font-weight: bold;
    padding-top: 50px;
    padding-bottom: 50px;
}

#body4 .layout .detail .box {
    padding-bottom: 30px;
}

#body4 .layout .detail .box .left {
    float: left;
}

#body4 .layout .detail .box .right {
    float: right;
}

#body4 .layout .detail .box .left p {
    position: relative;
    font-size: 23px;
}

#body4 .layout .detail .box .left p::before {
    content: "";
    display: block;
    background-color: #b2ff00;
    width: 52px;
    height: 2px;
    position: absolute;
    left: 0;
    bottom: -8px;
}

#body4 .layout .detail .box .right {
    width: 800px;
}

#body4 .layout .detail .box .right li {
    line-height: 26px;
    padding-bottom: 30px;
    position: relative;
}

#body4 .layout .detail .box .right li::before {
    content: "•";
    color: #013ca6;
    position: absolute;
    left: -10px;
}

#body4 .layout .switchbutton {
    position: absolute;
    top: 50%;
    transform: translate(0, -50%);
    font-size: 128px;
}

#body4 .layout .detail .box .right.wordbreak li {
    float: left;
    width: 33%;
}

#body4 .layout #switchleft {
    left: -160px;
    animation: switchbuttonleft .5s ease infinite alternate;
    cursor: pointer;
}

#body4 .layout #switchright {
    right: -160px;
    animation: switchbuttonright .5s ease infinite alternate;
    cursor: pointer;
}

@keyframes switchbuttonleft {
    from {
        transform: translate(-15px, -50%);
    }
    to {
        transform: translate(15px, -50%);
    }
}

@keyframes switchbuttonright {
    from {
        transform: translate(15px, -50%);
    }
    to {
        transform: translate(-15px, -50%);
    }
}

@media only screen and (min-width: 100px) and (max-width: 768px) {
    .layout {
        width: 100%;
    }
    #body1 .layout {
        padding: 0 20px;
    }
    #body1 .layout .detail {
        display: block;
    }
    #body1 .layout .detail p {
        display: block;
        width: 100%;
        padding-left: 0px !important;
        padding-right: 0px !important;
        font-size: 14px;
        letter-spacing: -0.5px;
    }
    #body2 {
        min-height: 100%;
        max-height: 100%;
        height: 60vw;
    }
    #body2 .bkg-icon {
        width: 15%;
        left: 12vw;
        top: calc(6vw + 3px);
    }
    #body2 .bkg-icon img {
        width: 100%;
    }
    #body2 .main-items .item .inside-bkg-active {
        width: 20vw;
        height: 20vw;
        background-size: cover;
        opacity: 0;
        display: none;
    }
    #body2 .main .inside-bkg {
        width: 40vw;
        height: 40vw;
        background-size: cover;
        opacity: 0;
        display: none;
    }
    #body2 .main-items .item .textbox {
        background-size: cover;
    }
    #body2-switchbutton1,
    #body2-switchbutton2 {
        width: 26px;
        top: 6.5vw;
        transform: translate(-50%, -50%)
    }
    #body2-switchbutton1 {
        left: calc(15vw + 55px);
    }
    #body2-switchbutton2 {
        left: calc(15vw + 100px);
    }
    #body2 .main-items .item .textbox {
        width: auto;
        height: auto !important;
        width: 90vw;
        left: 5vw;
        position: absolute;
        top: 30%;
    }
    #body2 .main-items .item .textbox * {
        transform: translate(0) !important;
        position: relative !important;
        max-width: 100%;
    }
    #body2 .main-items .item .textbox .title {
        left: auto !important;
        top: 5vw !important;
        right: 10vw !important;
        position: absolute !important;
        font-size: 16px;
        display: none;
    }
    #body2 .main-items .item .textbox .detail {
        left: 0 !important;
        top: auto !important;
        right: auto !important;
        bottom: 5px !important;
        font-size: 12px;
    }
    #body2 .main-items .item .textbox .detail p:first-child {
        font-size: 18px;
        margin-bottom: 5px;
    }
    #body2 .main-items .item .textbox .detail p:last-child {
        font-size: 16px;
        line-height: 28px;
    }
    #body3 .layout {
        padding-top: 0;
    }
    .about .layout .title p {
        font-size: 18px;
        padding-bottom: 20px;
    }
    #body1 {
        padding: 30px 0;
    }
    #body3 {
        padding-top: 20px;
        padding-bottom: 20px;
        min-height: auto !important;
    }
    #body3 .layout .box {
        padding: 0 20px;
        height: auto;
    }
    #body3 .layout .box .text {
        width: auto;
        padding: 10px 20px;
    }
    #body3 .layout .box .text span {
        font-size: 16px;
    }
    #body3 .layout .box .text p {
        font-size: 14px;
        margin-bottom: 10px;
    }
    #body3 .layout .imglist .imgitem {
        text-align: center;
        padding-right: 7px;
        padding-left: 7px;
    }
    #body3 .layout .imglist .imgitem img {
        width: 30%;
    }
    #body3 .layout .imglist .imgitem .detail p:first-child {
        font-size: 16px;
        margin: 10px 0;
    }
    #body3 .layout .imglist .imgitem .detail p:last-child {
        font-size: 12px;
    }
    #body4-switchitem {
        width: 200vw;
    }
    #body4 .section {
        padding-top: 50px;
    }
    #body4 .layout .title {
        padding-top: 30px;
        padding-bottom: 30px;
        padding-left: 20px;
    }
    #body4 .layout .detail {
        padding: 0 36px;
    }
    #body4 .layout .detail .box .left p {
        font-size: 18px;
    }
    #body4 .layout .detail .box .right li {
        font-size: 14px;
        line-height: 20px;
        padding-bottom: 10px;
    }
    #body4 .layout .detail .box .left {
        padding-bottom: 30px;
    }
    #body4 .layout .detail .box .right.wordbreak li {
        width: 50%;
    }
    #body4 .layout #switchleft {
        top: auto !important;
        bottom: -40px;
        left: 20px;
        font-size: 60px;
    }
    #body4 .layout #switchright {
        top: auto !important;
        bottom: -40px;
        right: 20px;
        font-size: 60px;
    }
    #body2 .main-items .item:first-child .textbox,
    #body2 .main-items .item:last-child .textbox {
        background: none;
    }
}

.prevnext {
    border-top: 1px solid #ddd;
    margin-top: 20px;
    padding-top: 20px;
    overflow: hidden;
    width: 100%;
}

.prevnext span {
    display: inline-block;
    max-width: 50%;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    text-align: left;
}

.prevnext span a:hover {
    color: #1e3b66;
}

.prevnext span:nth-child(1) {
    float: left;
}

.prevnext span:nth-child(2) {
    float: right;
}

.news-list-body .left .month {
    font-size: 30px;
    line-height: 1.2;
}

.news-list-body .left .day {
    font-size: 25px;
    line-height: 1.5;
}

.product>.layout>* {}

.floatclear {
    clear: both;
}


/*产品中心*/

.pro_layout {
    min-width: 1200px;
    margin: 0 auto;
    height: 100%;
    padding: 0 100px;
    position: relative;
    width: 100%;
}

.product-bar {
    background-color: rgba(92, 88, 90, 1);
    height: 58px;
    position: relative;
}

.product-bar-title {
    position: absolute;
    bottom: 0;
    left: 100px;
    width: 244px;
    height: 115px;
    text-align: center;
    z-index: 10;
}

.product-bar-title::before {
    content: "";
    background-color: #91a5af;
    opacity: 0.85;
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 4;
}

.product-bar-title span {
    line-height: 115px;
    color: #fff;
    font-size: 28px;
    font-weight: bold;
    position: relative;
    z-index: 5;
}

.nav {
    width: 244px;
    margin: 0 auto;
    float: left;
    padding-top: 25px;
    position: relative;
}

.navbody .menulist .menuitem {
    height: auto;
    border-radius: 4px;
    overflow: hidden;
    background-color: #edf0f2;
    margin: 0 0 10px 0;
    transition: max-height .5s cubic-bezier(0, 0.5, 0.5, 1);
}

.navbody .menulist .menuitem * {
    transition: max-height .5s cubic-bezier(0, 0.5, 0.5, 1);
}

.navbody .menulist .menuitem .erji {
    padding-left: 10px;
}

.navbody .menulist .menuitem .menuitem-title .a {
    display: block;
    height: 50px;
    line-height: 50px;
    padding-left: 20px;
    vertical-align: middle;
    cursor: pointer;
    padding-right: 20px;
    transition: .35s;
    position: relative;
}

.navbody .menulist .menuitem .menuitem-title.active .a {
    background-color: #e60012;
    color: white;
}

.navbody .menulist .menuitem .menuitem-title .a {
    display: block;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.navbody .menulist .menuitem .menuitem-title>a:hover {
    background-color: #e60012;
    color: white;
}

.navbody .menulist .menuitem .menuitem-title i {
    position: absolute;
    width: 15px;
    right: 15px;
    top: 0;
    bottom: 0;
    background: url(../images/product-i.png);
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
    cursor: pointer;
    transition: all .5s;
}

.navbody .menulist .menuitem .dierge {
    display: none;
}

.navbody .menulist .menuitem .menuitem-title.active .dierge {
    display: block;
}

.navbody .menulist .menuitem .erji {
    padding: 10px 0 10px 10px;
}

.navbody .menulist .menuitem .erji.active {
    background-color: #e60012;
    color: white;
}

.erji:hover {
    background-color: #e60012;
}

.erji:hover a {
    color: white;
}

.navbody .menulist .menuitem .menuitem-title.active .a i {
    transform: rotate(90deg);
}

.pro_layout .main {
    width: calc(100% - 260px);
    float: right;
    padding-left: 50px;
    padding-bottom: 80px;
    padding-top: 50px;
}

.pro_layout .main .produce-item {
    padding: 10px;
    vertical-align: top;
    border-bottom: 1px solid #e3e8ec;
    width: 25%;
    float: left;
    border-right: 1px solid #e3e8ec;
}

.pro_layout .main .produce-item:nth-child(4n) {
    border-right-color: #FFFFFF;
}

.pro_layout .main .produce-item:nth-child(4n+1) {
    clear: both;
}

.pro_layout .main .produce-item .imgbox {
    width: 100%;
    /* height: 0;
    padding-bottom: 100%; */
    position: relative;
}

.pro_layout .main .produce-item .imgbox img {
    width: 100%;
    /* height: 100%; */
    /* position: absolute;
    top: 0;
    left: 0; */
    transition: all 2s ease;
}

.pro_layout .main .produce-item .imgbox:hover img {
    transform: scale(1.1);
}

.pro_layout .main .produce-item .text {
    /*float: right;*/
    width: 100%;
}


/* .pro_layout .main .produce-item .text .title::before {

    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 23px;
    height: 1px;
    background-color: #85969e;

} */

.pro_layout .main .produce-item .text .title {
    font-size: 20px;
    padding-top: 13px;
    position: relative;
    /*height: 120px;*/
    overflow: hidden;
}

.pro_layout .main .produce-item .text .title p {
    /*height: 90px;*/
    line-height: 30px;
    /* margin-bottom: 20px; */
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pro_layout .main .produce-item .text .detail {
    color: #83949c;
    font-size: 14px;
    letter-spacing: 0.5px;
    line-height: 25px;
    margin-top: 12px;
    height: 50px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.pro_layout .main .produce-item .text .button {
    display: inline-block;
    width: 95px;
    /*height: 30px;*/
    border: 1px solid #e60012;
    border-radius: 20px 20px;
    text-align: center;
    line-height: 30px;
    color: #e60012;
    font-size: 12px;
    margin-top: 10px;
    transition: all .2s ease 0s;
    cursor: pointer;
}

.pro_layout .main .produce-item .text .button:hover {
    background-color: #e60012;
    color: #fff;
}

.product-switchbutton {
    margin: 0 auto;
    margin-top: 80px;
    width: auto;
}

.product-switchbutton ul {
    display: table;
    width: auto;
    text-align: center;
    justify-content: center;
    line-height: 35px;
    display: inline-block;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
}

.product-switchbutton ul li {
    line-height: 35px;
    display: inline-block;
    width: 35px;
    height: 35px;
    margin-right: 3px;
    margin-left: 3px;
    transition: all .3s ease-out 0s;
    color: #fff;
    background: #83949c;
    cursor: pointer;
}

.product-switchbutton ul li.active,
.product-switchbutton ul li:hover {
    background: #e60012;
}


/*产品中心*/

.productdetail .beforpoint {
    line-height: 30px;
    font-size: 14px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 5;
    overflow: hidden;
}

.recruit a.item:hover .itembody {
    color: #fff;
    background: #1e3b66;
}

.recruit a.item:hover .itembody .bottom {
    color: #fff;
}

.hr_xinxi {
    line-height: 2;
    font-size: 14px;
}

.apply_i {
    background: #fff;
    padding: 50px;
    /*margin-top: 68px;*/
}

.apply_i_tit {
    font-size: 18px;
    color: #333333;
    padding: 32px 0 16px;
    border-bottom: 1px solid #e5e5e5;
}

.apply_i p {
    font-size: 14px;
    color: #666666;
}

.apply_i p span {
    color: #ff0000;
    width: 20px;
    margin-right: 10px;
}

.apply_i_inp label {
    display: block;
    float: left;
    width: calc(50% - 13px);
    margin-right: 25px;
    margin-top: 20px;
}

.apply_i_inp label:nth-child(2n) {
    margin-right: 0;
}

.apply_i_inp label:nth-child(2n + 1) {
    clear: both;
}

.apply_i_inp label input,
.apply_i_inp label select {
    display: block;
    width: 100%;
    height: 50px;
    background-color: #f5f5f5;
    border-radius: 3px;
    border: solid 1px #dcdcdc;
    margin-top: 10px;
    padding: 0 20px;
    color: #999999;
    -webkit-appearance: button;
    line-height: 50px;
}

.apply_i_inp label input::placeholder {
    color: #999;
}

.apply_i_textarea label {
    margin-top: 20px;
    display: block;
}

.apply_i_textarea .textarea {
    margin-top: 10px;
    position: relative;
}

.apply_i_textarea .textarea textarea {
    height: 180px;
    background-color: #f5f5f5;
    border-radius: 3px;
    border: solid 1px #dcdcdc;
    padding: 20px;
    line-height: 30px;
    font-size: 14px;
    color: #999999;
    width: 100%;
    resize: none;
}

.apply_i_textarea label:first-child .textarea textarea {
    /* height: 220px;
  padding-top: 80px;*/
}

.service2 .apply_i_textarea label:first-child .textarea textarea {
    /*padding-top: 30px;*/
}

.apply_i_textarea .textarea .select {
    position: absolute;
    left: 30px;
    top: 0px;
    right: 30px;
    border-bottom: 1px solid #e5e5e5;
    padding: 20px 0;
}

.apply_i_textarea .textarea .select select {
    background: transparent;
    font-size: 14px;
    color: #999;
    border: 0;
}

.apply_i .common_btn {
    width: 180px;
    border-radius: 3px;
    margin: 50px auto 0;
    display: block;
    overflow: hidden;
    position: relative;
    height: 40px;
    line-height: 40px;
    background: #999;
    font-size: 14px;
    color: #fff;
    text-align: center;
    transition: .35s;
}

.apply_i .common_btn:hover {
    background: #1a345a;
}

.apply_i .msg_code {
    margin-top: 20px;
}

.apply_i .msg_code label {
    display: block;
    width: calc(50% - 13px);
    position: relative;
}

.apply_i .msg_code p {
    font-size: 14px;
    color: #666666;
}

.apply_i .msg_code input {
    display: block;
    width: 100%;
    height: 50px;
    background-color: #f5f5f5;
    border-radius: 3px;
    border: solid 1px #dcdcdc;
    margin-top: 10px;
    padding: 0 20px;
    color: #999999;
}

.apply_i .msg_code img {
    position: absolute;
    right: 5px;
    top: 32px;
}

.prod_xiang ul {
    overflow: hidden;
}

.prod_xiang ul li {
    display: block;
    float: left;
    width: calc(25% - 23px);
    margin-right: 30px;
    margin-bottom: 30px;
}

.prod_xiang ul li:nth-child(4n) {
    margin-right: 0;
}

.prod_xiang ul li a {
    display: block;
    border: 1px solid #ddd;
    transition: .35s;
}

.prod_xiang ul li a:hover {
    border-color: #e60012;
    color: #e60012;
}

.prod_xiang ul li a:hover span {
    border-color: #e60012;
}

.prod_xiang ul li a img {
    display: block;
    width: 100%;
}

.prod_xiang ul li a span {
    display: block;
    padding: 0 10px;
    line-height: 45px;
    text-align: center;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    border-top: 1px solid #ddd;
    font-size: 16px;
}

.honor_list {
    overflow: hidden;
}

.honor_list .honor_item {
    width: calc(25% - 23px);
    margin-right: 30px;
    margin-bottom: 30px;
    border: 1px solid #ddd;
    box-sizing: border-box;
    float: left;
    transition: .35s;
}

.honor_list .honor_item:hover {
    border-color: #1a345a;
}

.honor_list .honor_item:hover span {
    border-color: #1a345a;
    background: #1a345a;
    color: #fff;
}

.honor_list .honor_item:nth-child(4n) {
    margin-right: 0;
}

.honor_list .honor_item img {
    display: block;
    width: 100%;
    /* height: 180px; */
    height: auto;
    cursor: pointer;
}

.honor_list .honor_item span {
    line-height: 45px;
    text-align: center;
    display: block;
    font-size: 16px;
    padding: 0 10px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    border-top: 1px solid #ddd;
    transition: .35s;
}

.pro_layout .nav span {
    display: none;
}

@media screen and (max-width: 1400px) {
    #body2 .main-items .item .textbox .detail p:first-child {
        display: none;
    }
    #body2 .main-items .item .textbox .detail p:last-child {
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 7;
        overflow: hidden;
    }
    #body2 .main-items .item .textbox .detail {
        width: 440px;
        top: 68%;
        text-align: justify;
        text-indent: 2em;
    }
    #body2 .main-items .item:first-child .textbox .detail {
        left: 45%;
    }
    #body2 .main-items .item:last-child .textbox .detail {
        right: 45%;
    }
}

@media screen and (max-width: 1024px) {
    .layout {
        max-width: 100% !important;
    }
    .pro_layout {
        min-width: 1024px;
    }
    .pro_layout .main .produce-item {
        width: 50%;
    }
    .pro_layout .main .produce-item .text .detail {
        display: none;
    }
    .about #body1,
    .about #body3,
    .about #body4 {
        padding-left: 3%;
        padding-right: 3%;
    }
    #body2 .main-items .item .textbox .detail {
        width: 295px;
    }
    #body2 .main-items .item:first-child .textbox .detail {
        left: 42%;
    }
    #body2 .main-items .item:last-child .textbox .detail {
        right: 42%;
    }
    .newsbody .body-head {
        display: block;
        width: 100%;
        padding: 0 3%;
    }
    .newsbody .body-head .head-title {
        display: none;
    }
    .newsbody .body-head #header-textbox {
        width: 100%;
        padding: 20px 20px;
    }
    .newsbody .body-head #header-img {
        display: none;
    }
    .newsbody .body-main {
        width: 100%;
        padding: 0 3%;
    }
    .menu_list .list_box {
        min-width: 0;
    }
    .about #body3 {
        padding-top: 50px;
        padding-bottom: 50px;
        min-height: 0;
    }
    .about #body3 .layout {
        padding-top: 0;
    }
    .about #body3 .layout .box .title {
        padding-bottom: 50px;
    }
    #body4 .layout .detail .box .right {
        width: 655px;
    }
}

@media only screen and (min-width: 100px) and (max-width: 768px) {
    .about #body3 .layout .box .title {
        font-size: 18px;
        padding-right: 0;
        padding-bottom: 0;
    }
    #nav .header {
        padding: 00px 4%;
        height: auto;
        position: fixed;
    }
    #nav .header .logo_box {
        height: 30px;
    }
    #nav .header .logo_box img {
        width: auto;
        height: 100%;
    }
    .prevnext span {
        display: block;
        float: none !important;
        width: 100%;
        max-width: 100%;
        margin: 10px 0;
    }
    .news-list-body .left .day,
    .news-list-body .left .month {
        font-size: 14px;
        line-height: 18px;
    }
    .news-list-body .left .month:after {
        content: '-'
    }
    .product-bar {
        display: none;
    }
    .pro_layout {
        min-width: 0px;
        padding-left: 0;
        padding-right: 0;
    }
    .pro_layout>* {
        float: inherit;
    }
    .nav {
        position: absolute;
        z-index: 2;
        left: -240px;
        font-size: 12px;
        transition: all .5s ease;
    }
    /*.nav:after{
        content: "分类列表";
        width: 20px;
        word-wrap: break-word;
        word-break: break-word;
        white-space:pre-wrap;
        display: block;
        background-color: #e60012;
        color: #FFFFFF;
        position: absolute;
        top: 25px;
        padding: 10px;
        line-height: 26px;
        right: -33px;
        text-align: center;
    }*/
    .pro_layout .nav span {
        display: none;
        width: 40px;
        word-wrap: break-word;
        word-break: break-word;
        white-space: pre-wrap;
        background-color: #e60012;
        color: #FFFFFF;
        position: absolute;
        top: 25px;
        padding: 10px;
        line-height: 26px;
        right: -33px;
        text-align: center;
    }
    .nav:hover {
        /*left: 0;*/
    }
    .pro_open {
        left: 0;
    }
    .navbody .menulist {
        left: -80px;
        top: 50px;
        z-index: 115;
        background: white;
        font-size: 14px;
        padding: 2px 10px;
    }
    .navbody .menulist .menuitem {
        margin-bottom: 5px;
    }
    .navbody .menulist .menuitem .menuitem-title a {
        height: 40px;
        line-height: 40px;
    }
    .pro_layout .main {
        width: 100%;
        padding-left: 30px;
        padding-right: 30px;
        position: relative;
        z-index: 1;
        padding-bottom: 30px;
        min-height: 500px
    }
    .product-switchbutton {
        margin-top: 30px;
    }
    .product-switchbutton .pagination {
        margin-top: 30px;
    }
    .pro_layout .main .produce-item {
        width: 50%;
        padding: 20px;
    }
    .pro_layout .main .produce-item:nth-child(2n) {
        border-right: none;
    }
    .pro_layout .main .produce-item:nth-child(2n+1) {
        clear: both;
    }
    .pro_layout .main .produce-item .text .title p {
        font-size: 14px;
        line-height: 24px;
        letter-spacing: -0.5px;
    }
    .pro_layout .main .produce-item .text .detail {
        display: none;
    }
    .title_box.black1 {
        background-color: inherit;
    }
    .title_box.black1 h2,
    .title_box.black1 h3 {
        color: #fff;
    }
    .network .text {
        background-color: inherit;
        color: #fff;
    }
    #body2 .main-items .item .textbox .detail p:first-child {
        display: block;
        text-indent: 0;
    }
    #body2 .main-items .item .textbox .detail {
        width: 100%;
    }
    .apply_i {
        padding: 50px 3%;
    }
    .apply_i_inp label {
        float: none;
        width: 100%;
        margin-right: 0px;
        margin-top: 20px;
    }
    .apply_i .msg_code label {
        width: 100%;
    }
    .productdetail .main .box .item {
        padding: 3% !important;
    }
    .prod_xiang ul li {
        width: 48.5%;
        margin-right: 3%;
        margin-bottom: 3%;
    }
    .prod_xiang ul li:nth-child(2n) {
        margin-right: 0;
    }
    .productdetail .imgs .title {
        padding-top: 0 !important;
    }
    .menu_list .list_box {
        min-width: 100%;
    }
    .floaton {
        display: none;
    }
    #body4 {
        height: auto;
        min-height: 0;
    }
    #body4 .section {
        padding-top: 0;
    }
    #body4 .layout .detail .box .right {
        width: auto;
    }
    .honor_list .honor_item {
        width: 48.5%;
        margin-right: 3%;
        margin-bottom: 3%;
    }
    .honor_list .honor_item:nth-child(2n) {
        margin-right: 0;
    }
    .pro_layout .nav span {
        display: block;
    }
    .honor_list .honor_item img {
        /* height: 140px; */
        height: auto;
    }
    .newsbody .body-main .news-list-body .right p {
        overflow: hidden;
        text-overflow: ellipsis;
        -webkit-line-clamp: 2;
        display: -webkit-box;
        -webkit-box-orient: vertical;
    }
}

@media only screen and (min-width: 100px) and (max-width: 500px) {
    .title_box h2 {
        font-size: 24px;
        padding: 15px 0;
        width: 100%;
    }
    .title_box h3 {
        width: 100%;
        font-size: 15px;
    }
    .title_box.black1 h2,
    .title_box.black1 h3 {
        color: #333;
        width: 100%;
    }
    .title_box {
        text-align: center;
    }
    .title_box.black1 {
        background: #FFFFFF;
        width: 100%;
        position: absolute;
        top: 211px;
        animation-name: inherit;
    }
    #body2 .main-items .item .textbox {
        width: auto;
        height: auto !important;
        width: 90vw;
        left: 5vw;
        position: absolute;
        bottom: 15px;
    }
    #body2 .main-items .item .textbox .detail p:last-child {
        -webkit-line-clamp: 5;
    }
    #body2 .main-items .item .textbox .detail p:first-child {
        font-size: 14px;
    }
    #body2 .main-items .item .textbox .detail p:last-child {
        font-size: 14px;
        line-height: 20px;
    }
    #body2-switchbutton1,
    #body2-switchbutton2 {
        top: 7vw;
    }
}