@charset "utf-8";
.coninter{width: 1440px;margin: 0 auto;}
.txt-elise{white-space: nowrap;overflow: hidden;text-overflow: ellipsis;}
.imgbed{position: relative;display: block;height: 0;width: 100%;padding-top: 56.25%;overflow: hidden;}
.imgbed img{display: block;position: absolute;top: 0;left: 0;width: 100%;height: auto;}
/*.top*/
.topbox{background: #fff;padding:10px 0;}
.logo{line-height: 80px;}
.logo img{width:390px;}
/*nav*/
.rightbox{}
.nabvbox{}
.nabvbox li{float: left;line-height: 80px;margin-left: 20px;}
.nabvbox li a{font-size: 20px;color: #555;padding: 10px;}
.nabvbox li.active a,.nabvbox li:hover a{color: #fff;background: #257ce1;}
.mobbtnbox,.mobbtnbox .mobclose{display: none;cursor: pointer;}