.about-banner{
    width:1584px;
    margin:0 auto ;
}
.about-banner >img{
    vertical-align: top;
    width:1584px;
    height: 380px;
    

}
.about-content{
    width:100%;
}
.title-container{
    width:1280px;
    margin: 0 auto;
    height: 77px;
    border-bottom: 1px solid #e5e5e5;

}
.title-container .title-nav {
    height: 77px;
    position:relative;
}
.title-container .title-nav>i{
    width:40px;
    height: 5px;
    background: #16559c;
    
}
.title-container .title-nav >ul >li{
    width:100px;
    float:left ;
    height: 77px;
   

}
.title-container .title-nav >ul >li>a{
    display: block;
    font-size: 18px;
    color:#555;
    height: 20px;
    margin-top:30px;
    text-align: left;

}
.title-container .title-crumbs >ul>li{
    float:left;
    height: 77px;
    line-height: 77px;
}
.title-container .title-crumbs >ul>li>a{
    font-size: 14px;
    color:#999999 ;
}
.m30{
    margin-left:30px;
}
.equip-video-content{
    width:100%;
    background-color: #f5f5f5;
}
.equip-video-content .container .main-video{
    width:1026px;
    height:512px;
    margin: 0 auto;
    padding-top:60px;
    padding-bottom:60px;
}
.equip-video-content .container .main-video video{
    width:1026px;
    height:512px;
    object-fit:fill;
}
.equip-list-content {
    width:100%;
    background-color: #fff;
}
.equip-list-content .container .equip-list{
    padding-top:60px;
    padding-bottom: 138px;
    position:relative ;
}
.equip-list-content .container .equip-list >ul>li{
    float:left;
    margin-bottom:20px;
}
.equip-list-content .container .equip-list >ul>li>a{
    display:block ;
    font-size: 16px;
    color:#333;
}
.equip-list-content .container .equip-list >ul>li>a>img{
	display:block ;
	width:390px;
	height:260px;
}
.equip-list-content .container .equip-list >ul>li>a>p{
	width:370px ;
    height:30px;
    padding:0 10px;
    line-height:30px;
    white-space:nowrap ;
    overflow:hidden ;
    text-overflow:ellipsis ;
    
}
.m55{
    margin-left:55px;
}
.introduction-content{
	padding:20px;
	overflow:hidden ;
	min-height:400px;
}
.introduction-content ul li{
	margin-top:20px;
}
.introduction-content h1{
	text-align:center;
	font-size:24px;
	line-height:44px;
	font-weight:bold;
	color:#333;
	
}
.equip-title{
	padding-left:20px;
	position:relative;
}
.equip-title h3{
	font-size:18px;
	color:#333;
	font-weight:bold;
	height:26px;
	
	
	
}
.equip-title i{
	width:40px;
    height:5px;
    background-color: #005183 ;
    position:absolute ;
    left:20px ;
    bottom:-5px ;
}
.equip-content{
	padding:20px;
	overflow:hidden ;
}