/*重置属性*/
*{
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
}
.links ul a,.links ul a:link,.links ul a:visited,.links ul a:hover{
    color: #fff;
    text-decoration: none;
}
.links ul a:hover{
    color: rgb(23,181,181);
}
.subnav a{
    color: rgb(191,191,191);
    text-decoration: none;
}
.vractive{
    color: #fff;
}
body{
    background-color: #fff;
}
.back{
    visibility: hidden;
    position: fixed;
    width: 60px;
    height: 60px;
    border-radius: 30px;
    background-color: rgba(148,148,148,0.8);
    bottom: 100px;
    right: 10px;
    z-index: 1000;
    -moz-transition:  0.4s ease;
    -webkit-transition:  0.4s ease;
    -ms-transition:  0.4s ease;
    transition:  0.4s ease;
    cursor: pointer;
}
.back:before,.back:after{
    content: "";
    position: absolute;
    background-color: #fff;
    width: 25px;
    border-radius: 20px;
    height: 3px;
    left: 26px;
    top: 25px;
    transform:rotate(45deg);
    -ms-transform:rotate(45deg);
    -moz-transform:rotate(45deg);
    -webkit-transform:rotate(45deg);
    -o-transform:rotate(45deg);
}
.back:after{
    transform:rotate(-45deg);
    -ms-transform:rotate(-45deg);
    -moz-transform:rotate(-45deg);
    -webkit-transform:rotate(-45deg);
    -o-transform:rotate(-45deg);
    left: 9px;
}

/*页头样式*/
#header{
    width: 100%;
    height: 100%;
    min-width: 786px;
    overflow: hidden;
}
.links{
    width: 100%;
    min-width: 786px;
    height: 5em;
    position: absolute;
    background-color: rgba(0,0,0,0.4);
    z-index: 1000;
    top: 3em;
    -moz-transition:  0.2s ease;
    -webkit-transition:  0.2s ease;
    -ms-transition:  0.2s ease;
    transition:  0.2s ease;
}
.subnav{
    min-width: 786px;
    width: 100%;
    position: absolute;
    top: 9em;
    z-index: 1000;
}
.subnav ul{
    width: 90%;
    margin: auto;
    letter-spacing: 0.1em;  /*字间距*/
    font-size: 1em;
    height: 30px;
    line-height: 25px;
    text-align: left;
    background-color: rgba(0,0,0,0.4);
}
.subnav li{
    display: inline-block;
    list-style: none;
    padding: 3px 2em 0 1em;
}
.links ul{
    text-align: right;
    margin-top: 1.6em;
    font-size: 1em;
    letter-spacing: 0.1em;  /*字间距*/
    text-transform: uppercase;   /*大小写*/
}
.links li{
    display: inline-block;
    list-style: none;
    padding: 0 0 0 3em;
}
.links li a:before,.links li a:after{
    content: "";
    position: absolute;
    height: 0em;
    margin-top: -0.6em;
    margin-left: 0.3em;
    width: 1px;
    background-color: #fff;
    -moz-transition:  0.2s ease;
    -webkit-transition:  0.2s ease;
    -ms-transition:  0.2s ease;
    transition:  0.2s ease;
    -webkit-transform:rotate(45deg);
    -ms-transform:rotate(45deg);
    transform:rotate(45deg);
    transform-origin:100% 0%;
    -webkit-transform:100% 0%;
    -ms-transform:100% 0%;
}
.links li a:after{
    margin-top: 0.6em;
    margin-left: 0.8em;
}
.links li a:hover:after{
    height: 2em;
}
.links li a:hover:before{
    height: 2em;
}
.logo img{
    margin-top: 10px;
    height: 50px;
    float: left;
}
.container h3{
    color: #fff;
    left: 10em;
    letter-spacing: 0.3em;  /*字间距*/
    margin-left: 1em;
    float: left;
}
.poster img{
    -moz-transition:  0.2s ease-out;
    -webkit-transition:  0.2s ease-out;
    -ms-transition:  0.2s ease-out;
    transition:  0.2s ease-out;
    width: 100%;
    overflow: hidden;
}
.poster img:hover{
    -moz-transform: scale(1.03);
    -webkit-transform: scale(1.03);
    -ms-transform: scale(1.03);
    transform: scale(1.03);
}
/*内容*/
#main{
    width: 100%;
    height: 100%;
    overflow: hidden;
    min-width: 786px;
    padding: 1em 0 0em 0;
}
#main .container img{
    width: 100%;
    -moz-transition:  0.2s ease-out;
    -webkit-transition:  0.2s ease-out;
    -ms-transition:  0.2s ease-out;
    transition:  0.2s ease-out;
    overflow: hidden;
}
#main .container img:hover{
    -moz-transform: scale(1.01);
    -webkit-transform: scale(1.01);
    -ms-transform: scale(1.01);
    transform: scale(1.01);
}
.vr-img{
    padding: 0 0 1em 0;
}
.vr-img img{
    width: 100%;
    -moz-transition:  0.2s ease-out;
    -webkit-transition:  0.2s ease-out;
    -ms-transition:  0.2s ease-out;
    transition:  0.2s ease-out;
    overflow: hidden;
}
.vr-img img:hover{
    -moz-transform: scale(1.01);
    -webkit-transform: scale(1.01);
    -ms-transform: scale(1.01);
    transform: scale(1.01);
}
/*页脚*/
#footer{
    width: 100%;
    min-width: 786px;
    min-height: 150px;
    background-color: rgb(60,60,60);
    text-align: center;
    color: #fff;
    letter-spacing: 0.15em;  /*字间距*/
    padding: 1em 0 1em 0;
}
#footer div{
    width: 100%;
    display: block;
    float: left;
}
.we{
    width: 25%;
    margin: auto;
}
.we li{
    display: block;
    width: 50%;
    float: left;
    border-right: 1px solid #fff;
}
.we li:last-child{
    border-right: 0;
}
.cut-off{
    width: 100%;
    height: 30px;
}
/************************aboutUS********************************************/
.bg-body{
    background-color: rgb(246,246,246);
}
.us-title{
    width: 80%;
    padding: 8em 0 0 0;
    margin: auto;
    letter-spacing: 0.1em;  /*字间距*/
    text-indent: 2em;
    text-transform: uppercase;   /*大小写*/
    font-size: 1.5em;
    color: rgb(116,116,116);
}
.us-footer{
    width: 80%;
    padding: 3em 0 3em 0;
    margin: auto;
    letter-spacing: 0.1em;  /*字间距*/
    text-indent: 2em;
    text-transform: uppercase;   /*大小写*/
    font-size: 1.5em;
    color: rgb(116,116,116);
    text-align: center;
}
.center-meat{
    width: 20%;
    height: 100%;
    display: block;
    margin: 1.66%;
    background-color: #fff;
    text-align: center;
    float: center;
    margin-left: auto;
    margin-right: auto;
}

.level{
    width: 100%;
    border-bottom: 1px solid #666;
    text-align: center;
    position: relative;
}
.level span{
    background-color: rgb(246,246,246);
    display: block;
    letter-spacing: 0.1em;  /*字间距*/
    color: #000;
    font-size: 2.5em;
    min-width: 100px;
    text-align: center;
    position: absolute;
    top: -25px;
    left: 50%;
    margin-left: -75px;
    font-family: "黑体";
}
.us-partner{
    padding: 5em;
    text-align: center;
}
.us-partner ul{
    width: 100%;
    text-align: center;
    height: 80px;
}
.us-partner span{
    display: block;
    margin-top: 100px;
    letter-spacing: 0.1em;  /*字间距*/
    text-indent: 2em;
    font-size: 2.5em;
    font-family: "黑体";
}
.us-partner span a{
    text-decoration: none;
}
.us-partner ul li{
    display: inline-block;
    width: 25%;
    float: left;
    padding: 1.5em;
}
.us-partner ul li img{
    width: 100%;
    height: 100%;
    max-height: 80px;
    max-width: 240px;
}
/************************advisory**************************/
.advisory-main{
    margin-top: 200px;
    list-style: none;
    color: rgb(50,50,50);
    text-align: center;
}
.advisory-main li:first-child{
    font-size: 24px;
}
.advisory-main li:last-child{
    font-size: 14px;
    margin: 50px;
}
.advisory-main li form{
    width: 50%;
    margin: auto;
    text-align: left;
    padding: 1em;
}
.but{
    width: 240px;
    height: 50px;
    background-color: rgb(50,50,50);
    color: #fff;
    line-height: 50px;
    font-size: 24px;
    text-align: center;
}
/**********************case/videoDemo********************************/
.case-box{
    top: 150px;
    width: 90%;
    margin: auto;
    height: 100%;
    min-height: 1000px;
    position: relative;
}
.post{
    width: 30%;
    height: 100%;
    padding: 20px;
    display: block;
    margin: 1.66%;
    background-color: #fff;
    -moz-transition:  0.2s ease-out;
    -webkit-transition:  0.2s ease-out;
    -ms-transition:  0.2s ease-out;
    transition:  0.2s ease-out;
    text-align: center;
    float: left;
}
.post img{
    width: 100%;
    -moz-transition:  0.2s ease-out;
    -webkit-transition:  0.2s ease-out;
    -ms-transition:  0.2s ease-out;
    transition:  0.2s ease-out;
    overflow: hidden;
}
.post img:hover{
    -moz-transform: scale(1.01);
    -webkit-transform: scale(1.01);
    -ms-transform: scale(1.01);
    transform: scale(1.01);
}
.post time{
    display: block;
    float: right;
}
.post span{
    display: block;
    float: left;
}
.post p{
    display: block;
    margin-top: 20px;
}
@media screen and (max-width: 1280px) {
    .post{
        width: 45%;
        height: 100%;
        padding: 20px;
        margin: 2.5%;
    }
}