@charset "utf-8"; 
:root{--color:#499ef5;--color1:#FC9F17}
.prodetails-tabs .prodetails-tabs-item:nth-child(2){display:none;}
.home-banner video{width:100%;display:block;}
.head-logo {height:100%;}
.head-logo a {height:100%;}
.head-logo a img {height:100%;max-height:65%;object-fit:contain}
@media(min-width:769px){.contact-list .contact-item{width:31%}}
.thumbnail-show .small-box img{height:100%;}
.homeabout-img{background: #000;}
.homeabout-img video{height: 100%;}
.homeabout-img video source{display: block;height: 100%;width: 100%;}