@charset "utf-8"; 
.common-container .common-content .common-main {line-height: 1.75em;font-size: 16px}
.home-container .news-product .news-content .ircn {height: 50px}
header .header-top{background:#000}
header .header-top .top-info,header .header-top .top-info a,header .header-top .top-info i,header .header-top .top-right i,header .header-top .top-right span,header .header-top .top-right ul li a:hover i{color:#fff}
header .header-top .top-info>div{border:none}
.home-container .video {background-image: url(/Content/uploads/2021768629/202102231143522d4caa0d0cb347708f830cdc3f78730b.jpg) }
.home-container .news-product {background-image: url(/Content/uploads/2021768629/2021022311474839b96c9c5c524a7ebb64b6ba5b6c61b0.jpg)}
.home-container .news-product,.home-container .video,.home-container .video .contain {position:relative}
.home-container .video:before,.home-container .news-product:before {content:'';width:100%;height:100%;background:rgba(0,0,0,.4);position:absolute;top:0;left:0}
footer .footer-top .footer-intro>p a {color:silver}
header nav >ul>li>a {white-space:nowrap}
header nav ul>li {margin:0 13px}
@media screen and (min-width:769px){header nav .header-logo img {max-height:76px}}
header nav,header nav ul .submenu li{background:#fff}
header nav ul>li a{color:#000}
#float_left{position:fixed;left:10px;bottom:10%;text-align:center;z-index:99}
#float_left .ico{display:block;text-align:center;margin-bottom:6px;cursor:pointer}
#float_left .ico img{border-radius:50%;width:60%}
#float_left .ico>span{display:block;color:#000;font-weight:bold;font-size:16px}