@charset "utf-8";

header{
    width:100%;
}
/*................*/
.header{
    padding: 0px 0px;
    max-width:1920px;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -o-transition: all 0.5s;
    z-index: 999;
    position: fixed;
    width: 100%;
    top: 0px;
    background: rgba(0,0,0,0.5);
}
.header.on,.header:hover{
    background: rgba(0,0,0,0.5);
}
.header .logo img{
    padding: 0px 0px;
    width: auto;
    transition: all .5s;
}

header .nav{
    padding: 0px 0px;
    display: flex;
    justify-content: space-between;
    align-items: stretch;
}
header .nav>ul{
    transition: all .5s;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}
header .nav>ul>li{
    display: inline-block;
    padding: 0px 14px;
}
header .nav>ul>li>a{
    position: relative;
    display: block;
    font-size: 1.25rem;
    color: #fff;
    padding: 0px 0px;
    line-height: 70px;
    white-space: nowrap;
    transition: all 0.3s;
}
header .nav>ul>li>a i{
    font-size: 1.25rem;
}
@media (max-width: 1280px){
    header .nav>ul>li{
        padding: 0px 10px;
    }
}

header .nav>ul>li:hover a,header .nav>ul>li.active a{
    color: #9ce1df;
}
.header .nav>ul>li:hover .submenu{ opacity:1; visibility:visible}
.header .nav>ul>li .submenu li:hover a,header .header.on .nav>ul>li .submenu li:hover a {color:#9ce1df}

.submenu {
    width: 100%;
    background: rgba(0,0,0,0.9);
    left: 0%;
    padding: 30px 0px 40px;
    position: absolute;
    top: calc(100% + 0px);
    z-index: 0;
    height: 0px;
    visibility: hidden;
    overflow: hidden;
    transition: height .5s;
    border-top: 1px solid rgba(255,255,255,0.2);
}
.submenu .t {
    font-size: 22px;
    color: #fff;
    font-weight: bold;
    margin-bottom: 5px;
}
.submenu .sub-menu{
    display: flex;
    flex-wrap: wrap;
}
.submenu .sub-menu li {
    width: 14%;
    margin-right: 2%;
    display: block;
    opacity: 0;
    -webkit-transition: opacity .4s, -webkit-transform .5s;
    -moz-transition: opacity .4s, -moz-transform .5s;
    -ms-transition: opacity .4s, -ms-transform .5s;
    -o-transition: opacity .4s, -o-transform .5s;
    transition: opacity .4s, transform .5s;
    text-align: left;
    display: flex;
    align-items: stretch;
}
.header .nav .submenu .sub-menu li a{
    font-size: 16px;
    color: #fff;
    line-height: 1.2;
    padding: 10px 0px;
    display: flex;
    width: 100%;
    align-items: center;
    border-bottom: 1px solid rgba(255,255,255,0.2);
    display: block; transition: .6s;
}
.header .nav>ul>li:hover .submenu li, .header .nav>ul>li:focus .submenu li {
    opacity: 1;
    -webkit-transform: none;
    -moz-transform: none;
    -ms-transform: none;
    -o-transform: none;
    transform: none;
}
.header .nav>ul>li:hover .submenu, .header .nav>ul>li:focus .submenu {
    height: 200px;
    z-index: 10;
}
/*分享按钮*/
.shareicon{
    color: #fff;
    line-height: 65px;
    display: flex;
    white-space: nowrap;
    border-left: 1px solid #ffffff26;
}
.shareicon ul{
    display: flex;
    align-items: flex-end;
}
.shareicon ul li{
    position: relative;
    margin-left: 15px;
}
.shareicon i,.shareicon a{
    color: #fff;
    font-size: 1.25rem;
    transition: all 0.5s;
}
.shareicon a{
    font-size: 18px;
}
.foot-text .shareicon ul li {
    position: relative;
    margin-left: 0px;
    margin-right: 15px;
}
header .header .shareicon a.weChat .er-box {
    position: absolute;
    top: 100%;
    left: 0;
    width: 10px;
    height: 10px;
    opacity: 0.0;
    transition: all 0.3s;
}
header .header .shareicon a.weChat:hover .er-box{
    opacity: 1.0;
    background: #fff;
    padding: 5px;
    width: 100px;
    height: 100px;
}
@media (max-width: 992px){
    .header .logo img {
        height: 50px;
        padding: 0px 0px;
    }
    .header .nav{
        justify-content: flex-start;
    }
    .header .nav ul{
        display: block;
        position: absolute;
        left:-100vw;
        top: 100%;
        width:100%;
        height:calc(100vh - 60px);
        background: #343434;
        z-index:999;
        transition: all 0.5s;
        -webkit-transition: all 0.5s;
        -o-transition: all 0.5s;
        padding-top:20px;
    }
    .header .nav ul.show{
        left:0;
        transition: all 0.5s;
        -webkit-transition: all 0.5s;
        -o-transition: all 0.5s;
    }
    header .nav ul li{
        display: block !important;
        padding:0 20px;
    }
    header .nav ul li a{
        line-height: 45px;
        font-size: 16px;
        padding: 0px 10px;
        border-bottom: 1px solid #f8f8f8;
    }
    .submenu{
        display: none;
    }
    .shareicon{
        display: none;
    }
}
/* banner */
.banner{
    position: relative;
    width: 100%;
    background: #000;
    overflow: hidden;
}
.banner .banner-txt{
    width: 55%;
    position: absolute;
    left:0%;
    padding: 0px 5%;
    z-index: 9;
    color:#fff;
    bottom: 30%;
}
.banner .banner-txt h3{
   font-size: 60px;
   line-height: 1.0;
   font-weight: 700;
}
.banner .banner-txt h3 span{
    display: block;
    font-weight: 500;
    line-height: 1.3;
    font-size: 22px;
    margin-top: 10px;
}
@media(max-width:1299px){
    .banner .banner-txt{
        width: 80%;
    }
    .banner .banner-txt h3{
        font-size: 32px;
    }
    .banner .banner-txt h3 span{
        font-size: 18px;
    }
}
@media(max-width:991px){
    .banner .banner-txt{
        top: 30%;
    }
    .banner .banner-txt h3{
        font-size: 16px;
        margin-bottom: 5%;
    }
    .banner .banner-txt h3 span{
        font-size: 12px;
    }
}

.common{
    padding-top: 100px;
    padding-bottom: 100px;
}
.commonT{
    padding-top: 100px;
}
.title{
    font-size: 3.125rem;
    line-height: 1.2;
    font-weight: 600;
    position: relative;
    margin-bottom: 30px;
}
.title span{
    display: block;
    font-weight: 300;
    font-size: 2.1875rem;
}
.title a.more{
    float: right;
    display: inline-block;
    border-radius: 35px;
    color: #85c6c4;
    padding: 0px 0px;
    font-size: 1.125rem;
    transition: all 0.3s ease-in-out;
    margin-top: 9px;
}
.title a.more:hover{padding: 0px 10px;}

@media (max-width:992px){
    .common{
       padding-top:30px;
       padding-bottom:30px;
    }
    .commonT{
        padding-top: 30px;
    }
    .title{
        font-size: 20px;
        margin-bottom: 10px;
    }

}
/*产品*/
.product{
    background: #FFF;
    overflow: hidden;
    position: relative;
}
.product ul{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.product ul li{
    width:25%;
    overflow: hidden;
    position: relative;
}
.product ul li:after{
    content: "";
    position: absolute;
    top: 2.5%;
    left: 2.5%;
    cursor:pointer;
    width: 95%;
    height: 95%;
    border: 1px solid #f3f3f332;
    z-index: 2;
    transition: all .5s;
    -webkit-transition: all .5s;
    -o-transition: all .5s;
}
.product ul li .cover-search{
    position: absolute;
    top: 0%;
    left: 0%;
    cursor:pointer;
    width: 100%;
    height: 100%;
    background: url(../img/search.png) no-repeat center rgba(0,0,0,0.5);
    z-index: 3;
    transition: all .5s;
    -webkit-transition: all .5s;
    -o-transition: all .5s;
}
.pro-img{
    overflow: hidden;
}
.pro-img img{
    width: 100%;
    filter: grayscale(1);
    transition: all .5s;
    -webkit-transition: all .5s;
    -o-transition: all .5s;
}
.product ul li:hover .pro-img img{
    -moz-transform: scale(1.03);
    -webkit-transform: scale(1.03);
    -o-transform: scale(1.03);
    -ms-transform: scale(1.03);
    transform: scale(1.03);
    filter: grayscale(0);
}
.product ul li:hover:after{
    -moz-transform: scale(1.5);
    -webkit-transform: scale(1.5);
    -o-transform: scale(1.5);
    -ms-transform: scale(1.5);
    transform: scale(1.5);
}
.product ul li:hover .cover-search{
    background: url() no-repeat center rgba(0,0,0,0.0);
}
.product ul li:hover .pro-con{
    opacity: 1.0;
}
.product .pro-con{
    position: absolute;
    top: 50%;
    left: 50%;
    opacity: 0.0;
    z-index: 4;
    transform: translate(-50%, -50%);
    cursor:pointer;
    transition: all .8s;
    -webkit-transition: all .8s;
    -o-transition: all .8s;
}

.product .pro-con h3{
    font-size: 1.0rem;
    color: #fff;
    line-height: 1.0;
    overflow: hidden;
    padding: 10px 5px;
    text-align: center;
    z-index: 9;
}
.product .pro-con h3 span{
    display: block;
    font-weight: 600;
    font-size: 2.2rem;
}

.product .pro-con .more {
    text-align: center;
}
.product .pro-con .more a{
    transition: all 0.3s ease-in-out;
    background: #53c2bf;
    border-radius: 5px;
    padding: 5px 15px;
    font-size: 0.875rem;
    display: inline-block;
    color: #fff;
}
@media (max-width:992px){
    .product ul li{
        width:50%;
    }
    .product ul li .cover-search{
        background-size: 25%;
    }
    .product .pro-con h3 span{
        font-size: 1.8rem;
    }
    .product .pro-con .more a{
        font-size: 0.7rem;
        padding: 5px 10px;
    }
    .product .pro-con h3{
        padding: 5px;
    }
}
/*首页关于我们*/
.about{
    position: relative;
    background: url(../img/about.jpg) no-repeat center bottom #e5e8e1;
    overflow: hidden;
}
.about .about-txt{
    width: 55%;
    color: #fff;
    line-height: 1.3;
    margin: 18% 0px 8%;
    font-size: 1.5rem;
}
.about .about-txt h5{
    font-size: 70px;
    line-height: 1.0;
    font-weight: 700;
    margin-bottom: 10px;
}
@media (max-width:767px){
    .about .about-txt{
        width: 100%;
    }
    .about .about-txt h5{
        font-size: 30px;
    }
}
/*全球市场*/
.global{
    background: #f7f7f7;
}

.global .global-txt{
    font-size: 1.125rem;
    width: 80%;
    margin: 0px auto;
    text-align: center;
    line-height: 1.4;
    margin-bottom: 1.5rem;
}
@media (max-width:767px){

}

.solution{
    background: url(../img/about.jpg) no-repeat center bottom #e8e8e8;
    background-size: cover;
    overflow: hidden;
    position: relative;
}
.solution:after{
    content: "";
    position: absolute;
    top: 0px;
    right: 0;
    width: 50%;
    height: 100%;
    background: url(../img/solution.jpg) no-repeat center #b3b8bc;
}
.solution ul{
    display: flex;
    position: relative;
    flex-wrap: wrap;
    justify-content: space-between;
}
.solution ul li{
    width: 47%;
    background-size: contain;
    transition: all 0.6s;
}
.solution .character-list{
    position: relative;
    margin-bottom: 40px;
}
.solution .character-list .panel{
    background: transparent;
}
.solution .character-list .panel .panel-body{
    padding: 0px 12px 30px;
    line-height: 1.4;
}
.solution .character-list h5 a{
    padding: 20px 0px 20px;
    display: block;
    position: relative;
    font-size: 1.275rem;
    font-weight: 600;
    border-top: 1px solid #e1e1e1;
}
.solution .character-list h5 a:after{
    position: absolute;
    color: #bcbcbc;
    font-size: 1rem;
    font-weight: 300;
    right: 0px;
    content: "\e260";
    font-family: "Glyphicons Halflings";
}
.solution .character-list h5 a.collapsed:after{
    content: "\e259";
}

@media (max-width:992px){
    .solution:after{
        position: relative;
    }
    .solution .character-list h5 a{
        padding: 15px 0px 15px;
        font-size: 16px;
    }
    .solution .character-list h5 a:after{
        font-size: 12px;
    }
    .solution .character-list .panel .panel-body{
        padding: 15px 0px 30px;
    }
    .solution ul li,.character ul li:first-child {
        width: 100%;
    }
}

/* 新闻 */
.news{
    background: #fff;
    overflow: hidden;
}

.news .n-img{
    overflow: hidden;
    margin-bottom: 1rem;
}
.news .n-img img {
    width: 100%;
    transition: all 0.6s;
}
.news .n-img:hover img {
    transform: scale(1.1);
}
.news .news-title{
    font-size: 1.875rem;
    line-height: 1.0;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: all 0.6s;
    font-weight: 600;
}
.news .news-time span{
    display: block;
    font-weight: 600;
    color: #53c2bf;
    font-size: 0.875rem;
}
.news ul {
    border-top: 1px solid #e6e6e6;
}
.news ul li a{
    border-bottom: 1px solid #e6e6e6;
    padding: 30px 0px;
    display: block;
}
.news ul li a span{
    padding: 0px 15px;
}
@media (max-width:991px){
    .news .news-title{
        font-size: 1.4rem;
    }
    .news .news-con{
        margin-bottom: 10px;
    }
    .news ul li a{
        padding: 15px 0px;
    }
}