.main-box {
    width: 100%;
    min-width: 1200px;
}

/*.main-box.about-bg {
    background: url('../image/about-bg3.png');
} white*/

.main-box.about-bg {
    background: url('../image/about-bg-gray.png');
}

.main-box.industry-bg {
    /*background: url('../image/industry-bg2.jpg') no-repeat; white*/
    background: url('../image/industry-bg-gray.jpg') no-repeat;
    background-size: cover;
}

.main-box.understand-bg {
    background: #fff;
}

.content-box {
    width: 1200px;
    margin: 0 auto;
}

#about-content {
    padding: 156px 0;
    overflow: hidden;
}

#about-img {
    float: left;
    margin: 0 134px 0 66px;
}

#about-img img{
    width: 423px;
    height: 445px;
}
.main_video{
    float: left;
}
#about-right {
    float: right;
    width: 445px;
    color: #fff;
    margin-top:50px;
}

#about-title {
    font-size: 30px;
    line-height: 40px;
    margin-top: 30px;
    /*color:#bf110a; 白色版*/
        color:white; 
}

#about-line {
    width: 67px;
    height: 5px;
/*    background: #bf110a; 白色版*/
background: white; 
    margin: 30px 0;

}

#about-text {
    font-size: 16px;
    line-height: 36px;
/*    color:#333; 白色版*/
color:white; 
}

#about-more {
    margin-top: 26px;
    font-size: 16px;
    display: inline-block;
    /*color: #333; white*/
    color:white;
}

#about-more img{
    float: right;
    margin: 7px 0 0 14px;
}

#understand-content {
    padding: 100px 0 120px 0;
    overflow: hidden;
}

/*#understand-title {
    margin-left: -38px; 
}*/

#understand-menu {
    margin-left: 30px;
    float: left;
}

#understand-menu li{
    overflow: hidden;
    margin-top: 44px;
    cursor: pointer;
}

#understand-menu li:hover b{
    border-bottom: 2px solid #333;
}

#understand-menu li.active b{
    border-bottom: 2px solid #333;
}

#understand-menu img{
    float: left;
}

#understand-menu b{
    float: left;
    margin: 10px 0 10px 20px;
    line-height: 38px;
    box-sizing: content-box;
    border-bottom: 2px solid #fff;
}

#understand-context {
    float: right;
    width: 880px;
}

#understand-context > div{
    display: none;
}

#understand-context .left {
    width: 420px;
    float: left;
    color: #666;
    font-size: 16px;
    line-height: 36px;
    padding-top: 64px;
}

#understand-context .left a{
    color: #666;
    margin-top: 20px;
    display: inline-block;
}

#understand-context .left img {
    float: right;
    margin: 14px 0 0 14px;
}

#understand-context .right{
    margin-top: -12px;
    float: right;
    font-size: 0;
}

#industry-content{
    padding-top: 94px;
}

#industry-title{
    text-align: center;
    margin-bottom: 50px;
}

#industry-nav{
    text-align: center;
}

#industry-nav a{
    /*color: #333; white*/
    color: white;
    font-size: 16px;
    font-weight: bold;
    line-height: 36px;
    margin: 0 24px;
    display: inline-block;
    border-bottom: 2px solid transparent;
}

/*#industry-nav a:hover{
    border-bottom: 2px solid #bf110a;
    color:#bf110a;
}  white*/

#industry-nav a:hover{
    border-bottom: 2px solid white;
    color:white;
}

#industry-list{
    margin: 48px auto 0;
}

.rvc-wrapper {
    overflow: hidden;
    margin: 0 auto;
}

.rvc-wrapper ul{
	overflow: hidden;
	position: relative;
}

.rvc-wrapper li{
    height: 576px;
	display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    float: left;
    border: 6px solid #fff;
    box-sizing: border-box;
    overflow: hidden;
    position: relative;
}

.rvc-wrapper li:hover i{
    transform: scale(1.1)
}
.rvc-wrapper li:hover {
    border:6px solid #bf110a;
}
.rvc-wrapper li i{
    display: block;
    height: 563px;
    width: 100%;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    transition: all 0.3s;
}
.count{
    position: absolute;
    bottom:-20%;
    width: 30px;
    height: 30px;
    right: -9px;
}
.domain{
    position: relative;
}
.domain1{
    position: relative;
    height: 900px;
    overflow: hidden;
    top:-2%;
    display: none;
    z-index: 100;

}
.assd{
    background: url(../image/bf.png)no-repeat center;
}
/*.bfan{
    width:30px;
    height: 30px;
    display: inline-block;
    background: url(../image/bf.png)no-repeat center;
    background-size: contain;
    position: absolute;
    right: 41px;
    top: 58%;
    z-index: 101;
}*/
.video_img{
    position: absolute;
    left:49%;
    top:39%;
    width:60px;
    height: 60px;
    display: inline-block;
   
    background-size: contain;
    z-index: 111;
}
 #my-video1{  
    
    position: absolute;
    left:0%;
    top:-16%;
    min-width: 100%;  
    min-height: 100%;  
    height: auto;  
    width: auto;  
    
    /*加滤镜  
    /*-webkit-filter: grayscale(100%);*/  
    /*filter:grayscale(100%);*/  
} 
.black{
    background: #d5d5d5 !important;
}
#my-video1  source{  
    min-width: 100%;  
    min-height: 100%;  
    height: auto;  
    width: auto;      
}  
.domain_i1{
    position: absolute;
    top:40%;
    left:45%;

}
.domain_i{
    position: absolute;
    top:40%;
    left:45%;

}

/* video::-webkit-media-controls,
    video::-moz-media-controls,
    video::-webkit-media-controls-enclosure{
    display:none !important;
}

video::-webkit-media-controls-panel,
video::-webkit-media-controls-panel-container,
video::-webkit-media-controls-start-playback-button {
    display:none !important;
    -webkit-appearance: none;
}*/

.rvc-wrapper li a{
    display: block;
    height: 564px;
    position: absolute;
    top: 0;
    left: 0;
    color: #fff;
    padding-left: 30px;
    width: 100%;
    background: rgba(0,0,0,0.15);
}

.rvc-wrapper li a b{
    height: 100px;
    display: block;
    margin-top: 400px;
    font-size: 18px;
    line-height: 32px;
}

.rvc-wrapper li a span{
/*    margin-top: 14px;*/
    display: block;
}

#industry-page {
    text-align: center;
}

#industry-page .rvc-prv, #industry-page .rvc-next {
    display: inline-block;
    padding: 10px 0;
    cursor: pointer;
    margin: 40px 15px;
}

#news-title{
    margin: 114px 0 0 -40px;
}

#news-bg {
    margin-top: 58px;
    height: 645px;
    position: relative;
}

/*#news-bg .list{
    position: absolute;
    width: 596px;
    height: 800px;
    top: 17px;
    left: 55px;
}*/

#news-bg .title{
    position: absolute;
    right: 55px;
    bottom: 55px;
    font-size: 36px;
    color: #000;
    font-weight: bold;
    max-width: 420px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: right;
}

#news-text {
    width: 720px;
    font-size: 16px;
    color: #333;
    line-height: 28px;
    margin: 35px 55px 145px 0;
    float: right;
}
#news-bg .news-left{
    font-size: 0px;
    width:568px;
    position: absolute;
    display: inline-block;
    left: 30px;
}
#news-bg .news-right{
    width:490px;
    display: inline-block;
    position: absolute;
    right:0px;
    top:83px;
}
#news-bg .news-right i {
    display: inline-block;
}
#news-ul{
    margin-top:30px;
    width: 100%;
}
#news-ul li{
    line-height: 46px;
    overflow:hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
    cursor: pointer;
}
#news-ul li i{
    width:8px;
    height: 8px;
    display: inline-block;
    background: #be130b;
    margin-right: 10px;
    margin-bottom: 2px;
}
#news-ul li a{
    font-size: 16px;
    color:#333;
    font-family: "微软雅黑";
   

}
.news-right .news-under{
    font-size: 16px;
    margin-top:26px;
    display: inline-block;
    color:#666;
    line-height: 36px;
    cursor: pointer;
}
.news-right .news-under img{
    margin: 14px 0 0 14px;
}
@media screen and (max-width: 1480px) and (min-width: 1024px){
    .rvc-wrapper li a{
        width:90%;
    }
}
@media screen and (max-width: 1187px) and (min-width: 1100px){
    .rvc-wrapper li:nth-child(2n+1) a{
        width:87%;
    }
}

