/***************************index********************************/
.main_index .product_box{
    width:522px;
    height:214px;
    position: relative;
    top:0;
    transition: top 1.2s cubic-bezier(0.165, 0.84, 0.44, 1);
    z-index: 3;
}
.main_index .product{
    height: 373px;
}
.main_index .product_box:hover{
    top:-15px;
}
.main_index .product_box img{
    float: left;
    height:100%;
}
.main_index .product_box a{
    position: absolute;
    bottom: 17%;
    left:13%;
}
.main_index .about_background{
    width:100vw;
    height:635px;
    background: url(../images/about1.jpg) no-repeat;
    background-size: auto 100%;
    background-position: center;
}

.main_index .about_background img{
    top:550px;
    right:10px;
}
.main_index .devel_background{
    width:100vw;
    height:838px;
    background: url(../images/f_1920.jpg) no-repeat;
    background-size: auto 100%;
    background-position: center;
}
.main_index .devel_background img{
    position: absolute;
    top:0px;
    left:0px;
    width:100%;
}
.panter{
    height: 310px;
}
.panter .title{
    margin-bottom:50px;
}
.panter .ul{
    width:calc( 100% - 40px );
    height:66px;
    overflow: hidden;
    float: left;
}
.panter ul li{
    height:100px;
    line-height: 100px;
}
.panter ul{
    width:10000px;
}
.panter ul img{
    margin:17px 30px 17px 0px;
    height:66px;
    width:186px;
}
.panter .roll_wrap{
    width:100%;
    height:105px;
    position: relative;
    overflow: hidden;
}
.panter .roll_row .roll__list::before,.main_index .panter .roll_row .roll__list::after {
    content: "";
    display: table;
    line-height: 0;
}
.panter .roll_row .roll__list::after {
    clear: both;
}
.panter .control.pre{
    left: 0px;
}
.panter .control.next{
    right: 0px;
}
.panter .control{
    position: absolute;
    top: 30px;
    display: none;
    padding: 10px 5px;
    font-weight: bold;
    text-decoration: none;
    color: #fff;
    background-color: rgba(0, 0, 0, .3);
}
.roll_wrap:hover .control{
    display: block;
}
eiyinwei .panter .control:hover{
    background-color: rgba(0, 0, 0, .5);
}
@media only screen and ( max-width: 1200px ) {
    .main_index .devel_background{
        width:100vw;
        height:69.833vw;
        background: url(../images/f_1200.jpg) no-repeat;
        background-size: auto 100%;
        background-position: center;
    }
}
/***************************index********************************/


/***************************product********************************/
.main_product{
    margin-top:30px;
}
.main_product .product_item{
    width:20.166%;
    height:346px;
    min-width: 154px;
    display: inline-block;
    position: relative;
    left:0px;
    top:0px;
    float:left;
}
.main_product .product_title{
    width:100%;
    height:128px;
    background:#515151;
    border-radius: 15px 15px 0 0;
}
.product_title p,.product_title h1{
    width:100%;
    text-align: center;
    color:#ffffff;
}
.product_title h1{
   padding-top:25px;
}
.main_product .product_con{
    height:218px;
    width:100%;
    background:#e86a18;
    border-radius: 0 0 15px 15px;
}
.main_product .product_con ul{
    width:100%;
    hegiht:151px;
    margin: 0 auto;
    padding-top:33px;
}
.main_product .product_con ul li{
    height:50px;
    line-height: 50px;
    width:100%;
    color:#ffffff;
    text-align: center;
    position: relative;
    font-size:18px;
    transition:all .6s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.main_product .product_con ul li:hover{
    width:110%;
    left:-5%;
/*    background:#515151;*/
    background: #9c9c9c;
    border-radius: 10px;
}
.main_product .product_con ul li.show{
    background:#515151;
}
.main_product .product_con ul li ul{
    padding: 0px;
    height:88px;
    width:100px;
    position: absolute;
    top: -25px;
    left: 70%;
    border-radius: 10px;
    background: #FFFFFF;
    box-shadow: 3px 3px 3px #9c9c9c;
    display: none;
    z-index: 5;
}
.main_product .product_con ul li:hover ul{
    display: block;
}
.main_product .product_con ul li ul li{
    color:#333;
    line-height: 44px;
    height:44px;
    margin: 0;
    padding: 0px;
    width:100%;
    top:-4px;
}
.main_product .product_con ul li ul li:hover{
    background: #0063CE;
    color:#ffffff;
}
.main_product .product_con ul li div{
    width:7px;
    height:7px;
    background: #ffffff;
    border-radius: 50%;
    display: inline-block;
    margin:0 8px 3px 0;
}
.main_product .product_box{
    width:69.5%;
    min-height:659px;
    position: relative;
    left:calc( 31.5% - 242px );
    top:0px;
    align-content:space-around;
    flex-wrap: wrap;
    justify-content: space-around;
    display: none;
}
.main_product .product_box .product_list{
    width:240px;
    height:265px;
}

.main_product .product_box .product_list .img{
    width:240px;
    height:213px;
    border-radius: 8px;
    border:1px solid #9c9c9c;
    overflow: hidden;
}
.main_product .product_box .product_list .img img{
    position: relative;
    width:100%;
    height:100%;
    animation: scale_return .8s both;
    -webkit-animation: scale_return .8s both;
    -moz-animation: scale_return .8s both;
    -ms-animation: scale_return .8s both;
}
.main_product .product_box .product_list .img img:hover{
    animation: scale_start .8s both;
    -webkit-animation: scale_start .8s both;
    -moz-animation: scale_start .8s both;
    -ms-animation: scale_start .8s both;
}

.main_product .product_box .product_list p{
    color:#e86a18;
    height:30px;
    line-height: 30px;
    text-align: center;
}
@keyframes scale_start{
    from{transform: translateZ(0) scale(1,1);}
    to{transform: translateZ(0) scale(1.1,1.1);}
}
@-webkit-keyframes scale_start{
    from{transform: translateZ(0) scale(1,1);}
    to{transform: translateZ(0) scale(1.1,1.1);}
}
@-moz-keyframes scale_start{
    from{transform: translateZ(0) scale(1,1);}
    to{transform: translateZ(0) scale(1.1,1.1);}
}
@-ms-keyframes scale_start{
    from{transform: translateZ(0) scale(1,1);}
    to{transform: translateZ(0) scale(1.1,1.1);}
}


@keyframes scale_return{
    from{transform: translateZ(0) scale(1.1,1.1);}
    to{transform: translateZ(0) scale(1,1);}
}
@-webkit-keyframes scale_return{
    from{transform: translateZ(0) scale(1.1,1.1);}
    to{transform: translateZ(0) scale(1,1);}
}
@-moz-keyframes scale_return{
    from{transform: translateZ(0) scale(1.1,1.1);}
    to{transform: translateZ(0) scale(1,1);}
}
@-ms-keyframes scale_return{
    from{transform: translateZ(0) scale(1.1,1.1);}
    to{transform: translateZ(0) scale(1,1);}
}
.dis_flex{
    display: -webkit-flex !important;
    display: flex !important;
}
.pro_img_back{
    position: fixed;
    top:0px;
    left:0px;
    height:100vh;
    width:100vw;
    background: #333;
    opacity: 0.97;
    z-index: 3;
    display: none;
}
.pro_img_back img{
    position: fixed;
    z-index: 4;
    width:50%;
    top:3vh;
    left:25%;
}
/***************************product********************************/


/****************************new********************************/
.h2_new{
    width:200px;
    text-align: center;
    display: inline-block;
    transition: border 1.2s  cubic-bezier(0.165, 0.84, 0.44, 1);
}
.h2_new:hover{
    border-bottom: 2px solid #e86a18;
    color:#e86a18;
}
.main_news .news_box{
    width:900px;
    margin:30px auto;
    min-height:300px;
    display: none;
}
.main_news .on{
    color:#e86a18;
}
.main_news .news_box .news_list{
    margin-bottom: 25px;
    position: relative;
    padding:10px 30px;
    border-radius: 10px;
    box-shadow: 3px 3px 3px #9c9c9c;
    border:1px solid #9c9c9c;
    width:calc( 100% - 60px );
    z-index: 2;
    min-height: 85px;
}
.main_news .news_box .news_list img{
    visibility: hidden;
    display: inline-block;
    width:0px;
    height:0px;
    transition: all .35s  cubic-bezier(0.165, 0.84, 0.44, 1);
}
.main_news .news_box .news_list:hover img{
    visibility: visible;
    width:150px;
    height:100px;
}
.main_news .news_box .news_list .new_list_box{
    position: relative;
    z-index: 1;
}
.main_news .news_box .news_list:hover .new_list_box{
    position: absolute !important;
    width:calc( 100% - 220px );
    right:0px;
    top:10px;
}
.main_news .news_box .news_list .title{
    margin-right:35px;
}
.news_main{
    min-height: 500px;
    margin: 30px auto;
}
.news_main p{
    text-index:2
}
.news_main span{
    width:200px;
    height:50px;
    line-height: 50px;
    text-align: center;
    margin-right: 30px;
}
/****************************new********************************/


/****************************about********************************/
.main_about * {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

#nav{
    box-shadow: 0px 6px 5px #c9c9c9;
}

.main_about .col-sm-5 {
    width: 41.66666667%;
}

.main_about p{
    text-indent: 2em;
    margin: 0px 0px 15px 0px;
    padding: 0px;
    font-size: 16px;
    line-height: 28px;
}
.main_about .video_box{
    width:41.66667%;
    position: relative;
    z-index: 2;
    overflow: hidden;
    padding: 10px 10px;
}
.main_about .video_box img{
    width:100%
}
.main_about .panter{
    height:250px;
}
.main_about .panter .roll_wrap.roll_row{
    height:100%;
}
.main_about .panter ul{
    height:200px;
    line-height: 200px;
}
.main_about .panter ul li{
    height:100%;
}
.main_about .panter ul img{
    width:300px;
    height:auto;
}
.main_about  .panter .control{
    top:85px;
}
.main_about #breadcrumb_nav{
    padding-left:0px;
}
.main_about .computing{
    margin-left: 0px;
}
.show-video {
  display: none;
  width:100vw;
    height:100vh;
    background: #ffffff;
    display: none;
    position: fixed;
    z-index: 4;
    top:0;
    left:0;
}
.video-s{
    width:calc( 45vw + 44px);
    position: fixed;
    top:11vh;
    left:calc( 32.5vw - 22px);
    z-index: 5;
    overflow: hidden;
}
@media only screen and ( max-width: 1680px ) {
    .video-s{
        width:calc( 55vw + 44px);
        position: fixed;
        top:11vh;
        left:calc( 22.5vw - 22px);
        z-index: 5;
        overflow: hidden;
    }
}
.video-s video{
    width:calc( 100% - 44px);
    padding-top: 44px;
    float: left;
}
.modal-close{
    float:left;
    position: relative;
    width:44px;
    height:44px;
    background-color:transparent ;
    color:#666;
    border:0px;
    font-size: 44px;
}
.main_about .video_box .video_start{
    position: absolute;
    top:calc( 50% - 34px );
    left:calc( 50% - 35px );
    width:68px;
}
@media only screen and (max-width:767px) {
    .video-s{
        width:calc( 100vw + 44px);
        position: fixed;
        top:11vh;
        left:calc( 30vw - 22px);
        z-index: 5;
        overflow: hidden;
        left:0px;
    }
    .video-content
    {
        width:calc( 100vw + 44px);
        position: fixed;
        top:10vh;
        z-index: 5;
        overflow: hidden;
        left:0px;
        height:400px;
    }
    #video-s{
        width:100vw;
        left:0px;
    }
    .modal-close{
        left:-44px;
        top:-5px;
        font-size: 44px;
    }
}
.main_about .move{
    padding-left: 5%;
    height:50px;
    line-height: 50px;
}
.main_about .move span{
    color: blue;
}
.main_about .move i{
    padding-left: 15px;
    height: 30px;
    background: url(../images/icon_set.png) -10px -46px;
}
.main_about .move span:hover{
    text-decoration:underline;
}
.main_about .moreinfo{
    width:100%;
    display: none;
}
.main_about i.down {
    background: url(../images/icon_set.png) -10px -10px;
}
/****************************about********************************/


/****************************contact********************************/
.main_contact{
    padding-bottom: 30px;
}
h1.bor-btom {
    position: relative;
    border-bottom: 1px solid #ccc;
    padding-bottom: 15px;
    margin-bottom: 10px;
    left:5%;
    width:95%;
}
.main_contact .center_box{
    height:649px;
}
.main_contact .float_left{
    left:5%;
}
.main_contact .float_left p{
    margin-top:15px;
}
.main_contact .float_right{
  width:58.333%;
}
.mapr{
    width:100%;
}

/****************************contact********************************/