dl,
ol,
ul,
li {
    list-style: none;
    padding: 0;
    margin: 0;
}

a {
    color: #212121;
}

a:hover {
    text-decoration: none;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

*,
::after,
::before {
    box-sizing: border-box;
}

article img {
    max-width: 100%;
}

/* body {
    background-color: #1b1b1b
} */
/*头部*/
.top {
    position: relative;
}

.header {
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 999;
    height: 110px;
    padding: 0 14%;
    /*background: rgba(250, 250, 250, 1);*/
    border-bottom: 1px solid rgba(0, 0, 0, .075);
}

.header .header-top {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.header .container {
    display: flex;
    align-items: center;
}

.header .logo {
    position: absolute;
    left: 0;
}

.header .logo a img {
    height: 50px;
}

.header .nav {
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -o-transition: .5s;
    transition: .5s;
    height: 100%;
    line-height: 110px;
    display: block
}

.header .navbar_nav li {
    float: left;
    position: relative;
    display: block
}

.header .navbar_nav li:after {
    content: "";
    width: 0;
    height: 2px;
    background: #0489e9;
    position: absolute;
    bottom: 0;
    left: 0;
    transition: all .5s ease 0s
}

.header .navbar_nav li:hover:after {
    width: 100%
}

.header .navbar_nav li a {
    text-decoration: none;
    height: 100%;
    padding: 0 25px;
    display: block;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -o-transition: .5s;
    transition: .5s;
    color: #2b2b2b;
    font-size: 16px
}

.header .navbar_nav li:hover a,
.header .navbar_nav li.active a {
    color: #0489e9
}

.navbar_nav li.others.active a{color: #0489e9}
.navbar_nav li.module a.active2{color: #0489e9}
.navbar_nav li.index a{color: #2b2b2b;}
.navbar_nav li.index.active a{color: #0489e9}

.header .navbar_nav li.dropdown {
    display: inherit;
    position: relative
}

.header .navbar_nav li.dropdown .jt {
    width: 20px;
    height: 20px;
    background: url(../img/top.png) no-repeat;
    background-size: 100% 100%;
    display: block
}

.header .navbar_nav li.dropdown .dropdown_menu {
    display: none;
    position: absolute;
    top: 110px;
    width: 100%;
    background: #fff;
    box-shadow: 0 15px 27px 0 rgba(167, 165, 165, .38);
    width: 120%;
    left: -10%
}

.header .navbar_nav li.dropdown .dropdown_menu a {
    font-size: 14px;
    color: #666;
    padding: 0 10px;
    line-height: 40px;
    text-align: center;
    background: #fff;
    margin-bottom: 2px
}

.header .navbar_nav li.dropdown:hover .dropdown_menu {
    display: block;
    background: #f3f3f3;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -o-transition: .5s;
    transition: .5s
}

.header .navbar_nav li.dropdown:hover .dropdown_menu a {
    color: #666
}

.header .navbar_nav li.dropdown:hover .dropdown_menu a:hover {
    color: #fff;
    /* background: orange */
    background: rgb(51 51 51 / 0.5);
}

.header.on {
    background: #fff;
    border-bottom: 1px solid #eee;
}

.header.on .left .img1 {
    display: none
}

.header.on .left .img2 {
    display: block
}

/* .header.on .navbar_nav li a {
    color: #333
} */

.header.on .navbar_nav li:hover a {
    color: #0489e9
}

/*语言切换*/
.language {
    z-index: 999;
    position: relative;
    display: flex;
    flex-flow: row-reverse;
}

.language .btn_lang01 {
    font-size: 1.8rem;
    color: #555;
}

.language .btn_lang01:hover {
    color: #008ce7;
}

.language .btm_lang {
    box-sizing: border-box;
    padding: 0;
    margin: 0 auto;
    display: none;
    position: absolute;
    top: 76px;
    right: -40px;
}

.language .btm_lang a {
    display: block;
    width: auto;
    white-space: nowrap;
    font-size: 14px;
    color: #666;
    padding: 0 25px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    background: #fff;
}

@media screen and (max-width:992px) {
    .header .left {
        width: 80%;
        margin-top: 0;
    }

    .language {
        padding: 2px 10px;
        display: inline-block;
    }

    .language .btm_lang {
        top: 53px;
        left: -30px;
        right: auto;
    }
}

@media screen and (max-width:575.98px) {
    .header .left {
        width: 70%;
        margin-top: 0;
    }
}

#navToggle {
    display: none
}

.m_nav {
    position: fixed;
    top: 0;
    box-shadow: 0 15px 27px 0 rgba(167, 165, 165, .38);
    width: 100%;
    height: 100%;
    background: #fff;
    transition: all ease .5s;
    -webkit-transition: all ease .5s;
    z-index: 1000;
    opacity: 1;
    visibility: visible;
    margin-top: 0;
    overflow-y: auto;
    transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
    top: 0;
    transform: translateX(100%)
}

.m_nav.open {
    transform: translateX(0)
}

.m_nav .top {
    height: 60px;
    padding: 20px;
    box-sizing: border-box
}

.m_nav .top .closed {
    width: 30px;
    height: 30px;
    vertical-align: middle;
    float: right;
    cursor: pointer;
}

.m_nav .logo {
    width: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: center;
}

.m_nav .logo img {
    height: 50px;
    line-height: 50px;
    display: block;
    margin: 15px 30px 15px 0;
}

.m_nav .call {
    height: 50px;
    line-height: 50px;
    margin: 15px 16px 15px 0;
}
.m_nav .call a i {
    font-size: 1.8rem;
    color: #e48006;
}

.m_nav .ul {
    margin-top: 30px
}

.m_nav .ul li {
    padding: 0 20px;
    border-bottom: 1px solid #f5f5f5;
    transform: translateY(0);
    -webkit-transform: translateY(100%);
    transform: translateY(100%);
    -webkit-transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
    opacity: 0
}

.m_nav.open .ul li {
    opacity: 1;
    -webkit-transform: translateY(0);
    transform: translateY(0)
}

.m_nav .ul li:nth-child(1) {
    -webkit-transition: all .2s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all .2s cubic-bezier(.77, 0, .175, 1) 0ms
}

.m_nav .ul li:nth-child(2) {
    -webkit-transition: all .4s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all .4s cubic-bezier(.77, 0, .175, 1) 0ms
}

.m_nav .ul li:nth-child(3) {
    -webkit-transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms
}

.m_nav .ul li:nth-child(4) {
    -webkit-transition: all .8s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all .8s cubic-bezier(.77, 0, .175, 1) 0ms
}

.m_nav .ul li:nth-child(5) {
    -webkit-transition: all 1s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all 1s cubic-bezier(.77, 0, .175, 1) 0ms
}

.m_nav .ul li:nth-child(6) {
    -webkit-transition: all 1.2s cubic-bezier(.77, 0, .175, 1) 0ms;
    transition: all 1.2s cubic-bezier(.77, 0, .175, 1) 0ms
}

.m_nav .ul li a {
    display: block;
    text-decoration: none;
    color: #333;
    font-size: 16px;
    height: 50px;
    line-height: 50px;
    width: 100%
}

.m_nav .ul li .dropdown_menu {
    display: none
}

.m_nav .ul li.dropdown.active .dropdown_menu {
    display: block
}

.m_nav .ul li .dropdown_menu a {
    display: block;
    height: 50px;
    line-height: 50px;
    padding: 0 40px;
    box-sizing: border-box;
    border-bottom: 1px solid #f5f5f5
}

.m_nav .ul li .dropdown_menu a:last-child {
    border: none
}

@media screen and (max-width:1650px) {
    .header {
        padding: 0 10%;
    }
}

@media screen and (max-width:1468px) {
    .header {
        padding: 0 6%;
    }
}

@media screen and (max-width:1320px) {
    .header {
        padding: 0 2%;
    }
}

@media screen and (max-width:1200px) {
    .header {
        padding: 0 1%;
    }
    .header .navbar_nav li a {
        padding: 0 15px;
    }
}
@media screen and (max-width:1020px) {
    .header .navbar_nav li a {
        padding: 0 12px;
    }
}

@media screen and (max-width:992px) {
    .header {
        padding: 0 10px;
        height: 80px;
    }

    .header .left a img {
        max-height: 70px;
        margin-top: 10px
    }

    .header #navToggle {
        display: block;
        height: 100%;
        padding: 22px 15px;
        margin-right: -15px;
        float: right;
    }

    .header #navToggle span {
        position: relative;
        width: 25px;
        height: 1px;
        margin-top: 19px
    }

    .header #navToggle span:before,
    .header #navToggle span:after {
        content: '';
        position: relative;
        width: 100%;
        height: 1px;
        left: 0
    }

    .header #navToggle span,
    .header #navToggle span:before,
    .header #navToggle span:after {
        -webkit-transition: .3s;
        -moz-transition: .3s;
        -o-transition: .3s;
        transition: .3s;
        display: block;
        background: #4f4f4f
    }

    .header #navToggle span:before {
        top: 8px
    }

    .header #navToggle span:after {
        bottom: 10px
    }

    .header #navToggle.open span:before {
        top: 10px;
        -webkit-transform: translateY(-11px) rotate(-45deg);
        -moz-transform: translateY(-11px) rotate(-45deg);
        -ms-transform: translateY(-11px) rotate(-45deg);
        -o-transform: translateY(-11px) rotate(-45deg);
        transform: translateY(-11px) rotate(-45deg)
    }

    .header #navToggle.open span:after {
        bottom: 12px;
        -webkit-transform: translateY(10px) rotate(45deg);
        -moz-transform: translateY(10px) rotate(45deg);
        -ms-transform: translateY(10px) rotate(45deg);
        -o-transform: translateY(10px) rotate(45deg);
        transform: translateY(10px) rotate(45deg)
    }

    .header #navToggle.open span {
        background: 0 0
    }

    .header #navToggle.open span:before,
    .header #navToggle.open span:after {
        background: #4f4f4f
    }

    .header .nav {
        display: none
    }

    .header .call {
        padding: 10px;
    }

    .header .call i {
        color: rgba(79, 79, 79, 1);
        font-size: 1.8rem;
    }

}

/*search*/
.search-oc {
    padding: 10px;
}

.search-oc i.search-ocBtn {
    color: rgba(0, 0, 0, 0.7);
    font-size: 2rem;
    cursor: pointer;
    transition: all 0.3s;
    -moz-transition: all 0.3s;
    -webkit-transition: all 0.3s;
    -o-transition: all 0.3s;
}

.search-oc i.search-ocBtn:hover {
     color: rgba(0, 139, 234, 1);
}

.search-top {
    position: fixed;
    width: 100%;
    display: none;
    padding: 10px 14% 0 54%;
    z-index: 2;
    background: rgba(255,255,255,0.7);
}

.search {
    width: 100%;
    padding: 0 0 20px;
    display: flex;
    flex-flow: column-reverse;
}

.search form.form-inline {
    /* display: none; */
    position: relative;
}

.search .form-control {
    border-radius: 1.2rem;
    width: 100%;
    /* display: none; */
    /* width: 0;
    height: 0;
    margin: 0;
    padding: 0; */
}

.search .s-icon {
    color: #444;
    background: #fff;
    position: absolute;
    right: 8px;
    top: 1px;
    font-size: 1.5rem;
    z-index: 1;
    border-radius: 0 1.2rem 1.2rem 0;
}

#searchBtn {
    position: absolute;
    right: 0;
    top: 0;
    width: 35px;
    height: calc(1.5em + .75rem + 2px);
    padding: .375rem .75rem;
    background: none;
    border-radius: 0 1.2rem 1.2rem 0;
    border: none;
    z-index: 2;
}

.search #searchBtn:hover+.s-icon {
    color: #008aec;
}

.search .searchBtn {
    font-size: 1.2rem;
}

.m_nav .search {
    display: inline-block;
    padding-top: 30px;
    padding-left: 20px;
    width: 80%;
}

@media (max-width:992px) {
    .search-top {
        padding: 10px 2% 0 54%;
    }
}

@media (max-width:575.98px) {
    .search-oc {
        display: none;
    }
    .search-top {
        display: none!important;
    }
}

/*banner*/
.banner {
    width: 100%
}

.banner img {
    width: 100%
}

.ad-banner {
    width: 100%;
    /* height: 720px; */
    margin-top: 110px;
    overflow: hidden
}

.ad-banner .swiper-container {
    /* margin-top: -40px; */
    width: 100%;
    /* height: 800px */
}

.ad-banner .swiper-container img {
    width: 100%;
    height: auto;
}

.swiper-button-prev,
.swiper-button-next {
    /*width: 15%;
    height: 100%;
    top: 0;
    background: 0 0*/
}

.swiper-button-prev::after,
.swiper-button-next::after {
    content: none;
}

.swiper-button-prev {
    left: 0
}

.swiper-button-next {
    right: 0
}

.swiper-button-prev span,
.swiper-button-next span {
    display: block;
    width: 64px;
    height: 64px;
    position: absolute;
    left: 20px;
    top: 50%;
    margin-top: -32px;
    border-radius: 100%;
    background: rgba(180, 180, 180, .25) url(../img/arrows.png) no-repeat center 17px;
    opacity: 0;
    -webkit-transition: opacity .5s ease;
    transition: opacity .5s ease
}

.swiper-button-next span {
    background: rgba(180, 180, 180, .25) url(../img/arrows.png) no-repeat center -71px;
    left: auto;
    right: 20px
}

.swiper-button-prev:hover span,
.swiper-button-next:hover span {
    opacity: .6
}

.ad-banner .swiper-pagination {
    top: auto;
    bottom: 50px;
    /* background: 0 0 */
}

.ad-banner .swiper-pagination-bullet {
    display: inline-block;
    width: 50px;
    height: 2px;
    margin: 0 3px;
    cursor: pointer;
    /* background: 0 0; */
    border-radius: 0;
    opacity: 0.5
}

.ad-banner .swiper-pagination-bullet span {
    width: 50px;
    height: 2px;
    display: block;
    background: rgba(128, 128, 128, .2)
}

.ad-banner .swiper-pagination-bullet-active span {
    background: gray
}

.ad-banner .autoplay .swiper-pagination-bullet-active span {
    background: rgba(128, 128, 128, .2)
}

.ad-banner .swiper-pagination-bullet i {
    background: gray;
    height: 2px;
    transform: scaleX(0);
    transform-origin: 0;
    display: block
}

.ad-banner .autoplay .firsrCurrent i {
    transition: transform 2.9s linear;
    transform: scaleX(1)
}

.ad-banner .autoplay .current i {
    transition: transform 4s linear;
    transform: scaleX(1)
}

.ad-banner .autoplay .replace span {
    background: gray
}

/* .slide1 {
    background: #000 url(../img/iphone_large.jpg) no-repeat 50% 10%;
    background-size: auto 100%
} */

.slide1 .title {
    text-align: center;
    /* margin-top: 100px; */
    font-size: 30px;
    font-weight: 400;
    color: #fff
}

/* .slide2 {
    background: #f3f3f3 url(../img/watch_alt_large.jpg) no-repeat center 50%;
    background-size: auto 100%
} */

.slide2 .title {
    /* padding-top: 100px; */
    text-align: center
}

.slide2 h2 {
    bottom: 100px;
    text-align: center;
    font-size: 30px;
    font-weight: 400;
    position: absolute;
    width: 100%
}

/* .slide3 {
    background: #fff url(../img/macbookpro_large.jpg) no-repeat center 110%;
    background-size: auto 70%
} */

.slide3 .title {
    text-align: center;
    /* margin-top: 100px; */
    font-size: 40px;
    font-weight: 400
}

@media screen and (max-width:992px) {
    .ad-banner {
        margin-top: 80px;
    }
}

@media screen and (max-width:575.98px) {
    .ad-banner .swiper-pagination {
        bottom: 5%;
    }
}

/*main*/
.padding20 {
    padding: 20px;
}

.bstcoop {
    width: 100%;
    margin: 0px auto;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: center;
}

.proCat-index .bstcoop {
    justify-content: center;
}

.proCat-index ul li {
    justify-content: center;
  	width:20%;
  	background: #dee2e6;
    margin: 0 10px;
}

.bstcoop ul {
    padding: 0;
    margin: 0;
}

.bstcoop li {
    padding: 0;
    margin: 0;
}

.bstcoop img {
    /* width: 100%; */
    max-width: 100%;
}

.bstcoop col,
.bstcoop .col-6,
.bstcoop .col-12,
.bstcoop .col-md-6,
.bstcoop .col-md-4,
.bstcoop .col-md-3 {
    padding: 10px;
}

.paddingL_15 {
    padding-left: 15px !important;
}

.paddingLpc_15 {
    padding-left: 15px !important;
}

.paddingLpc_40 {
    padding-left: 40px !important;
}

.paddingR_15 {
    padding-right: 15px !important;
}

.paddingRpc_15 {
    padding-right: 15px !important;
}

.paddingLR_15 {
    padding: 0 15px !important;
}

.paddingLRpc_15 {
    padding: 0 15px !important;
}

.paddingTD_15 {
    padding: 15px 0 !important;
}

.paddingTD_40 {
    padding: 40px 0 !important;
}

.paddingT_20 {
    padding-top: 20px !important;
}

.formPack {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -moz-box-orient: vertical;
    -moz-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
}

.elemZone {
    position: relative;
    width: 100%;
    height: 100%;
    /* overflow: hidden; */
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    -moz-box-flex: 1;
    -ms-flex: 1;
    flex: 1 1;
}
.fw500 {
    font-weight: 500!important;
}
.fw700 {
    font-weight: 700!important;
}
.fw900 {
    font-weight: 900!important;
}
/*cover*/
.cover {
    /* width: 0; */
    transition: all .3s ease-out;
}

.cover span i {
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    font-size: 5px;
    opacity: 0;
    /* transform: translate(-250px, -50%); */
    transition: all .6s ease-out;
    white-space: nowrap;
}

a:hover .cover {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    transition: all .3s ease-out;
}

a:hover .cover span i {
    /* transform: translate(-50%, -50%); */
    padding: 5px 5px;
    color: #fff;
    font-size: 3rem;
    opacity: 0.7;
    /* border: 2px solid #fff; */
    transition: all .6s ease-out;
}

a .cover span i:hover {
    opacity: 1;
}

@media (min-width:768px) {
    .ds-md {
        display: block !important;
    }

    .ds-m {
        display: none !important;
    }

    .hidden-md {
        display: none!important;
    }
}

@media (max-width:992px) {
    .hidden-xs {
        display: none!important;
    }
}

@media (max-width:767px) {
    .ds-md {
        display: none !important;
    }

    .ds-m {
        display: block !important;
    }
}

@media (max-width:575.98px) {
    .paddingLpc_15 {
        padding-left: 0 !important;
    }

    .paddingLpc_40 {
        padding-left: 0 !important;
    }

    .paddingRpc_15 {
        padding-right: 0 !important;
    }

    .paddingLRpc_15 {
        padding: 0 !important;
    }
}

.center {
    text-align: center;
}

.justify-content-center {
    justify-content: center;
}

.main .title {
    color: rgb(58, 58, 58);
    font-size: 1.5rem;
    text-align: center;
    margin-bottom: 40px;
}

.main .title a {
    color: rgb(58, 58, 58);
    font-size: 1.5rem;
    text-align: center;
    margin-bottom: 40px;
}

.main .tTitle {
    font-family: 微软雅黑;
    font-size: 18px;
    color: #333;
}

.main .title a:hover {
    color: #666;
}

.main .tTitleEn {
    font-family: 微软雅黑;
    font-size: 16px;
    color: #999999;
}

.main .detail_title {
    float: none;
    width: auto;
    text-align: center;
    font-size: 18px;
    margin: 5px 0 5px 0;
    font-weight: 500;
}

.main .post_message {
    text-align: center;
    font-size: 14px;
    line-height: 24px;
    color: #b5b5b5;
    padding-top: 5px;
}

.main .post_message span:nth-child(n) {
    padding-right: 40px;
}

.main .post_message span:last-child {
    padding-right: 0;
}

.nav_link {
    margin-top: 30px;
}

@media (min-width: 768px) {
    .nav_link .col-12.col-md-6:last-child {
        text-align: right;
    }
}

.nav_link a:hover {
    color: #212121;
}

.nav_link a span {
    color: #666;
}

.nav_link a:hover span {
    color: #999;
}

/**/
#proCat-box {
    width: 100%;
    margin: 60px auto;
}

#proCat-box ul li {
    transition: all 0.3s;
    -moz-transition: all 0.3s;
    -webkit-transition: all 0.3s;
    -o-transition: all 0.3s;
}

#proCat-box ul li:hover {
    transform: translateY(-5px);
    box-shadow: 0px 15px 30px rgba(0, 0, 0, 0.2);
}

/* #proCat-box .title {    
} */
.proList {
    width:100%;
  	justify-content: center;
    display: flex;
}

.proList li {
    width:calc(100% / 5);
    float:left;
    border:1px #ccc solid;
    margin-left:10px;
  width:15%;
}
.proList li .proTitle {
    padding: 5px 0;
}
.proList li a:hover {
    background:#ccc;
}

#proCat-box img {
    width: 100%;
}

@media (max-width:768px) {
    .proList li img {
        width:60px;
        height:60px;
    }
}

#proCat-box .proTitle {
    color: rgb(58, 58, 58);
    font-size: 1.0rem;
    line-height: 3.0rem;
    text-align: center;
}

.ad_index {
    /* height: 878px; */
    position: relative;
    /* background: url(../img/ad_index.jpg) no-repeat center; */
    cursor: default;
}

.ad_index #ad-box {
    width: 100%;
    margin: 60px auto;
}

.ad_index li {
    padding: 0;
}

.ad_index li img {
    width: 100%;
}

.ad_index #ad-box a {
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
}

.ad_index #ad-box > ul > li > a:hover span i {
    font-size: 4rem;
    top: 40%;
    left: 45%;
}

.ad_index #ad-box > ul > li > ul > li > a:hover span i {
    top: 35%;
    left: 40%;
}

.ad_index #ad-box .ad_word {
    color: #333;
    font-size: 1.5rem;
    position: absolute;
    bottom: 2%;
    left: 38%;
}

.adv-index {
    position: relative;
    cursor: default;
    height:300px;
}
.youshi {
    width:100%;
}
#proCat-box .youshi li{
    width:calc(100% / 4);
    float:left; 
}
#proCat-box .youshi li .ys_img {
    width:100%;
    text-align: center;
}
#proCat-box .youshi li img {
    width:130px;
    height:130px;
}
#proCat-box .advTitle {
    color: rgb(58, 58, 58);
    font-size: 1.0rem;
    text-align: center;
}
@media (max-width:768px) {
    #proCat-box .youshi li img {
        width:80px;
        height:80px;
    }
}
@media (max-width:414px) {
    #proCat-box .youshi li{ 
        width:calc(98% / 2);
        margin-left:1%;
    }
}

.about_index {
    /* height: 632px; */
    background: url(../img/about_index.jpg) no-repeat center;
    clear: both;
}

#about-box {
    padding: 60px 0;
    position: relative;
}

#about-box .title {
    color: #ccc;
    margin-bottom: 80px;
}

@media (max-width:768px) {
    #about-box .title {
        color: rgb(58, 58, 58);
    }
}

#about-box .inside-box {
    background: #eee;
}

#about-box .inside-box img {
    width: 100%;
}

#about-box .about-text {
    line-height: 2rem;
}

#about-box .about-img {
    top: -30px;
    /* padding: 0 15px; */
}

#about-box .about-text span {
    color: rgb(255, 192, 1);
    font-size: 1.6rem;
    font-weight: 700;
}

#about-box .about-text .text {
    padding-top: 20px;
    color: rgb(137, 137, 137);
    font-size: 16px;
}

#ad-box2 {
    margin-bottom: 40px;
}

#ad-box2 ul li {
    text-align: center;
}

#ad-box2 ul li span {
    font-size: 2.0rem;
    font-weight: 700;
}

.products_index {
    position: relative;
    background: #f5f5f5;
}

#products-box {
    padding-top: 50px;
}

#products-box ul li {
    text-align: center;
}

#products-box ul li .probox {
    margin: 20px 10px;
    background: #ffffff;
    transition: all 0.3s;
    -moz-transition: all 0.3s;
    -webkit-transition: all 0.3s;
    -o-transition: all 0.3s;
}

#products-box ul li .probox:hover {
    transform: translateY(-5px);
    box-shadow: 0px 15px 30px rgba(0, 0, 0, 0.2);
}

#products-box ul li .probox .product-title {
    padding: 15px 0;
}

.news_index {
    position: relative;
    background: #f5f5f5;
}

#news-box {
    padding-top: 50px;
}

#news-box .title {
    color: #212121;
}

.news-text {
    margin: 25px 0;
}

.news-text h5 {
    font-size: 1.05rem;
    color: #212121;
}

.news-text p {
    color: #9c9c9c;
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.bstcoop li.newsL {
    padding-right: 80px;
}

.bstcoop li.newsL .new-text {
    margin-top: 25px;
}

.bstcoop li.newsR {
    position: relative;
}

.bstcoop li.newsR ul li {
    padding: 15px 0;
    border-bottom: #ccc solid 1px;
}

.bstcoop li.newsR ul li:last-child {
    border: none;
}

.news-time {
    width: 84px;
    margin-top: 30px;
    text-align: left;
    float: left;
}

.news-time .theday {
    font-size: 1.5rem;
    color: #333;
}

.news-time .theyear {
    font-size: 1.2rem;
    color: #333;
}

/*link*/
.link_index {
    position: relative;
    background: #f5f5f5;
}

#link-box {
    /* margin: 60px auto; */
    /* padding: 60px 0; */
}

#link-box ul li {
    text-align: center;
    margin: 10px 0;
}
#link-box ul li a {
    margin: 5px;
}
#link-box .link_img {
    width: 200px;
    height: 80px;
    padding: 7.5px;
    display: table-cell;
    vertical-align: middle;
    text-align: center;
    background: #fff;
}
#link-box .bstcoop img {
    max-width: 100% !important;
}

@media (max-width: 575.98px) {
    #about-box {
        padding: 0 0 30px;
    }

    #about-box .title {
        margin-bottom: 80px;
    }

    #about-box .about-img {
        top: 0;
    }

    #about-box .inside-box {
        padding-bottom: 30px;
    }

    #ad-box2 ul li span {
        font-size: 1.2rem;
    }

    #ad-box2 ul li div {
        font-size: 0.8rem;
        height: 1.5rem;
    }

    #products-box ul li {
        padding: 0 10px;
    }

    #products-box ul li .probox {
        margin: 10px 0;
    }

    .bstcoop li.newsL {
        padding-right: 0;
    }

    /* .news-time {
        margin-top: 20px;
    } */
    /* ul li.newsL{
        padding: 0;
    } */
}

/* .case_index {
    height: 939px;
    position: relative;
    background: url(../img/case_index.jpg) no-repeat center;
}
.message_index {
    height: 528px;
    position: relative;
    background: url(../img/message_index.jpg) no-repeat center;
} */
/*底部footer*/
.footer {
    width: 100%;
    height: auto;
    padding: 30px 0px 30px 0;
    display: flex;
}
@media (min-width: 576px){
    ul.nav-footer {
        justify-content: flex-end;
    }
}

/*sitemap*/
#midcenter .sitemap .sitemap1 {
    padding: 15px 15px;
}

nav .pagination {
    padding: 50px 0 10px;
}

/*backtotop*/
#toTop {
    position: fixed;
    bottom: 10%;
    right: 15px;
    z-index: 12;
    cursor: pointer;
    display: none;
}
#toTop i {
    color: rgba(0, 0, 0, 0.1);
    font-size: 3rem;
    transition: all 0.3s;
    -moz-transition: all 0.3s;
    -webkit-transition: all 0.3s;
    -o-transition: all 0.3s;
}

#toTop i:hover {
    color: rgba(0, 0, 0, 0.3);
}

@media (max-width: 575.98px) {
    #toTop {
        bottom: 2%;
    }
    #toTop i {
        font-size: 2rem;
    }
}

/*****************************内页*****************************/
#midtop {
    padding: 40px 0 15px 0;
    border-bottom: 1px solid #eee;
}

#midtop .titleText {
    font-size: 1.5rem;
}

#midtop .titleText span {
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: #333;
}

#midtop .titleText a {
    color: #333;
}

#midtop .foots {
    text-align: right;
}

#midtop .foots a {
    font-size: 0.8rem;
    color: #666;
}

#midtop .foots a:hover {
    color: #333;
}

#midtop .foots a:last-child {
    pointer-events: none;
}

#midcenter {
    margin-left: 0px;
    margin-right: 0px;
    margin-top: 50px;
    margin-bottom: 0px;
}

/*article*/
#midcenter .newsList_ul>li {
    /* display: flex;
    display: -webkit-flex;
    flex-wrap: nowrap;
    justify-content: flex-start;
    align-items: center;
    margin-bottom: 20px;
    padding: 8px; */
    margin-bottom: 20px;
    height: 140px;
    transition: all .5s ease-out;
}

#midcenter .newsList_ul li .newsList {
    padding: 0 15px;
}

/* #midcenter .newsList {
    padding: 0;
} */
#midcenter .newsList h4 {
    color: #666;
    font-size: 1.05rem;
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
}

#midcenter .newsList .intro p {
    color: #666;
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

#midcenter .newsList_img {
    padding: 0;
}

#midcenter>ul>li:nth-of-type(2n) .l_order .bImg {
    order: 3;
    transition: all .5s ease-out;
}

#midcenter>ul>li:nth-of-type(2n+1) .l_order .bText {
    padding-left: 30px;
}

#midcenter>ul>li:nth-of-type(2n) .l_order .bText {
    padding-right: 30px;
}

#midcenter .l_order .bText h4 {
    font-size: 20px;
    color: rgb(33, 33, 33);
}

#midcenter .l_order .bText p {
    font-size: 14px;
    color: rgb(156, 156, 156);
}

#midcenter ul.bstcoop li.news {
    height: 185px;
    margin-bottom: 15px;
    box-shadow: 1px 1px 6px rgba(0, 0, 0, 0.1);
    transition: all .3s ease-out;
}

#midcenter ul.bstcoop li.news:hover {
    transform: translateY(-2px);
    box-shadow: 1px 2px 10px rgba(0, 0, 0, 0.2);
}

#midcenter ul.bstcoop li.news .news-time {
    width: 80px;
    margin-top: 0;
    text-align: left;
}
@media (min-width:768px) {
    #midcenter .newsList_ul>li:nth-child(2n+1) {
        padding-right: 30px;
    }
}
@media (max-width: 575.98px) {
    #midcenter ul.bstcoop li.news {
        height: 125px;
    }

    #midcenter .newsList_ul li .newsList {
        padding-right: 0;
    }

    #midcenter .newsList_ul>li {
        height: 110px;
    }

    #midcenter>ul>li:nth-of-type(2n) .l_order .bImg {
        order: 0;
    }

    #midcenter>ul>li:nth-of-type(2n+1) .l_order .bText {
        padding-left: 0;
    }

    #midcenter .l_order .bText {
        margin: 20px 0;
    }

    #midcenter ul.bstcoop li.news .news-time {
        display: none;
    }
}

/*product*/
.productList ul li .probox {
    margin: 0px;
}

.productList ul li .probox .product-title {
    text-align: center;
  	height: 30px;
}

.pro_detail .detail_top ul li {
    font-size: 1.2rem;
}

.pro_detail .detail_top ul {
    border-bottom: 1px solid #e5e5e5;
}

.pro_detail .detail_top ul li:first-child {
    text-align: center;
    border-bottom: 2px solid #409eff;
}

.productDetail {
    margin-top: 40px;
}

.pro_con {
    height: 120px;
}

.pro_con li {
    text-align: center;
}

.pro_con li a {
    display: block;
    border-radius: 21px;
    line-height: 40px;
    background: #fff;
    border: 1px solid #444;
}

.pro_con li a:hover {
    background: #0489e9;
    border: 1px solid #0489e9;
    color: #fff;
}

@media (min-width: 768px) {
    .probox a {
        width: 350px;
        /*height: 350px;*/
        display: table-cell;
        vertical-align: middle;
        text-align: center;
        background: #fff;
    }

    .probox a img {
        max-width: 100%;
        max-height: 100%;
    }

    .productList ul li:nth-child(4n-3) .probox {
        margin-left: 0;
    }

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

    .pro_detail .detail_top ul li {
        font-size: 0.6rem;
    }
}

@media (min-width:992px) {
    .pro_detail .detail_top ul li {
        font-size: 1.2rem;
    }
}

@media (max-width: 767px) {
    .pro_detail .detail_top ul li {
        font-size: 1.2rem;
    }
}

@media (max-width: 575.98px) {
    .productList ul li:nth-child(2n-1) .probox {
        margin-left: 0;
    }

    .productList ul li:nth-child(2n) .probox {
        margin-right: 0;
    }
}

@media (max-width: 340px) {
    .pro_detail .detail_top ul li {
        font-size: 1rem;
    }
}

@media (max-width: 290px) {
    .pro_detail .detail_top ul li {
        font-size: 0.6rem;
    }
}

/*产品多图展示*/
/* #MagnifierWrap{
    position: relative;
    width: 350px;
    margin:100px auto;
} */
#MagnifierWrap {
    position: relative;
    width: 350px;
    margin: 30px auto;
}

.MagnifierMain {
    position: relative;
    width: 350px;
    height: 350px;
    overflow: hidden;
}

.MagnifierMain img {
    width: 100%;
}

.MagnifierDrag {
    position: absolute;
    top: 0;
    left: 0;
    background-color: #ccc;
    opacity: 0.4;
    filter: alpha(opacity=40);
    cursor: move;
}

/* .MagnifierPop{
    position: absolute;
    top:0;
    overflow: hidden;
    background:#fff url(../images/loading.gif) no-repeat center center;
} */
.MagnifierPop {
    position: absolute;
    top: 0;
    overflow: hidden;
    z-index: 10;
    background: #fff;
}

.MagnifierImg {
    position: absolute;
    top: 0;
    left: 0;
}

.spec-items {
    position: relative;
    width: 292px;
    height: 75px;
    overflow: hidden;
    padding-top: 10px;
    margin: 0 auto;
}

.spec-items ul {
    width: 500%;
    position: absolute;
    top: 10px;
    left: 0;
}

.spec-items ul * {
    -webkit-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}

.spec-items li {
    width: 65px;
    height: 65px;
    float: left;
    overflow: hidden;
    margin-right: 5px;
    border: 2px solid #fff;
    cursor: pointer;
}

.spec-items li.on {
    border: 2px solid #000;
}

.spec-items li img {
    width: 100%;
}

span.spe_leftBtn,
span.spe_rightBtn {
    position: absolute;
    bottom: 0px;
    display: block;
    width: 20px;
    height: 65px;
    line-height: 65px;
    font-family: "黑体";
    text-align: center;
    font-size: 30px;
    color: #ddd;
    cursor: default;
    background-color: #f9f9f9;
}

span.on {
    background-color: #ccc;
    color: #999;
    cursor: pointer;
}

span.spe_leftBtn {
    left: 0;
}

span.spe_rightBtn {
    right: 0;
}

@media (max-width: 767px) {
    .product_img .swiper-button-prev span,
    .product_img .swiper-button-next span {
        display: block;
        width: 64px;
        height: 64px;
        position: absolute;
        left: 0px;
        top: 50%;
        margin-top: -32px;
        border-radius: 100%;
        background: rgba(180, 180, 180, .25) url(../img/arrows.png) no-repeat center 17px;
        opacity: 1;
        -webkit-transition: opacity .5s ease;
        transition: opacity .5s ease
    }
    .product_img .swiper-button-next span {
        background: rgba(180, 180, 180, .25) url(../img/arrows.png) no-repeat center -71px;
        left: auto;
        right: 0px
    }
}

/*photo多图*/
.photo_img {
    /*height: 280px;*/
    margin: 30px auto;
    overflow: hidden;
}

/* .photo_img img {
    max-height: 100%;
} */

.photo_img .swiper-button-prev span,
.photo_img .swiper-button-next span {
    display: block;
    width: 64px;
    height: 64px;
    position: absolute;
    left: 0px;
    top: 50%;
    margin-top: -32px;
    border-radius: 100%;
    background: rgba(180, 180, 180, .25) url(../img/arrows.png) no-repeat center 17px;
    opacity: 1;
    -webkit-transition: opacity .5s ease;
    transition: opacity .5s ease
}
.photo_img .swiper-button-next span {
    background: rgba(180, 180, 180, .25) url(../img/arrows.png) no-repeat center -71px;
    left: auto;
    right: 0px
}

@media screen and (max-width:1200px) {
    .photo_img {
        /*height: 230px;*/
        overflow: hidden;
    }
}

@media screen and (max-width:992px) {
    .photo_img {
        /*height: 165px;*/
        overflow: hidden;
    }
}

@media screen and (max-width:892px) {
    .photo_img {
       /* height: 165px;*/
        overflow: hidden;
    }
}

@media screen and (max-width:765px) {
    .photo_img {
        /*height: 245px;*/
        overflow: hidden;
    }
}

@media screen and (max-width:540px) {
    .photo_img {
        /*height: 500px;*/
        overflow: hidden;
    }
}

@media screen and (max-width:415px) {
    .photo_img {
        /*height: 380px;*/
        overflow: hidden;
    }
}

@media screen and (max-width:375px) {
    .photo_img {
        /*height: 345px;*/
        overflow: hidden;
    }
}

@media screen and (max-width:320px) {
    .photo_img {
        /*height: 290px;*/
        overflow: hidden;
    }
}

@media screen and (max-width:280px) {
    .photo_img {
        /*height: 250px;*/
        overflow: hidden;
    }
}

/*video*/
.willesPlay {
    width: 100%;
}

.willesPlay iframe {
    height: 675px;
}

@media screen and (max-width:1200px) {
    .willesPlay iframe {
        height: 575px;
    }
}

@media screen and (max-width:992px) {
    .willesPlay iframe {
        height: 500px;
    }
}

@media screen and (max-width:767px) {
    .willesPlay iframe {
        height: 320px;
    }
}

@media screen and (max-width:520px) {
    .willesPlay iframe {
        height: 280px;
    }
}

@media screen and (max-width:485px) {
    .willesPlay iframe {
        height: 250px;
    }
}

@media screen and (max-width:412px) {
    .willesPlay iframe {
        height: 220px;
    }
}

@media screen and (max-width:376px) {
    .willesPlay iframe {
        height: 200px;
    }
}

@media screen and (max-width:325px) {
    .willesPlay iframe {
        height: 180px;
    }
}

/*download*/
.down span {
    float: left;
    width: 50px;
    height: 50px;
    overflow: hidden;
    margin-right: 10px;
}

.down .tTitle {
    margin-bottom: 2px;
}

.down span img {
    width: 100%;
    height: auto;
}

.down p {
    color: #9c9c9c;
    font-size: 0.8rem;
}

/*feedback*/
#midcenter .contact {
    margin-bottom: 50px;
}

.feedbackBox dt {
    font-size: 1rem;
}

.feedbackBox dt div {
    padding: 0 15px;
    margin: 20px auto 0;
}

.feedbackBox .feedForm h6 {
    color: #bbb;
    padding: 0 15px;
    margin: 20px auto;
}

.feedbackBox #formIndex input {
    display: block;
    width: 100%;
    padding: 0 10px;
    box-sizing: border-box;
    line-height: 34px;
    color: #444;
    font-size: 14px;
    border: 1px solid #e5e5e5;
    outline-color: #238ad4;
    outline: none;
}

.feedbackBox #formIndex textarea {
    width: 100%;
    height: 100px;
    padding: 10px;
    box-sizing: border-box;
    outline-color: #238ad4;
    border: 1px solid #e5e5e5;
    outline: none;
}

.feedbackBox #formIndex label[for='submit'] {
    margin-left: 0;
    width: 100%;
}

.feedbackBox #formIndex label[for='submit'] a {
    display: block;
    line-height: 34px;
    background-color: #409eff;
    color: #fff;
    font-size: 14px;
    text-align: center;
    margin: 0 auto;
}

.feedbackBox #formIndex label[for='submit'] a:hover {
    background-color: #71b4f9;
}

.feedbackBox #formIndex input[type="text"]:focus,
.feedbackBox #formIndex label[for='content'] textarea:focus {
    border-color: #67ac4857;
    box-shadow: 0 0 5px #67ac4857;
}

.feedbackBox #formIndex label p {
    color: red;
    font-size: 12px;
    box-sizing: border-box;
    padding: 0 10px;
    line-height: 1.7;
    height: 20px;
}

.recommendPro {
    width: 100%;
    margin: 90px auto 50px;
    box-sizing: border-box;
    padding: 0 50px;
    position: relative;
    overflow: hidden;
}

.recommendPro .swiper-slide{
	width: 320px;
    margin-right: 25px;
}

.recommendPro .swiper-slide a {
    display: block;
}

.recommendPro .swiper-slide img {
    width: 100%;
    display: block;
}

.recommendPro .cover span {
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    /*transform: translate(-250px, -50%);*/
    transition: all .6s ease-out;
    white-space: nowrap;
}
.recommendPro .swiper-slide:hover .cover{position: absolute;top: 0;left: 0;width: 100%;height: 100%;background-color: rgba(64, 158, 255, 0.5);transition: all .3s ease-out;}
.recommendPro .swiper-slide:hover .cover span{display: block;transform: translate(-50%, -50%);padding: 5px 20px;color: #fff;font-size: 16px;border: 2px solid #fff;transition: all .6s ease-out;}

.vr {
    width: 100%;
    /*margin: 90px auto 50px;*/
    box-sizing: border-box;
    /*padding: 0 50px;*/
    position: relative;
    overflow: hidden;
}
.vr a {
    display: block;
}
.vr img {
    width: 100%;
    display: block;
}
.vr .cover span {
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    /*transform: translate(-250px, -50%);*/
    transition: all .6s ease-out;
    white-space: nowrap;
}
.vr:hover .cover{position: absolute;top: 0;left: 0;width: 100%;height: 100%;background-color: rgba(64, 158, 255, 0.5);transition: all .3s ease-out;}
.vr:hover .cover span{display: block;transform: translate(-50%, -50%);padding: 5px 20px;color: #fff;font-size: 16px;border: 2px solid #fff;transition: all .6s ease-out;}