.container{width: 1190px;margin: auto;}
/*.header_welcom{width: 100%;min-width: 1190px;max-width: 1920px;height: 40px;line-height: 40px;background-color: #0148b1;}*/
.top_top{width: 100%;min-width: 1190px;max-width: 1920px;height: 4px;
    background: -webkit-linear-gradient(left, #269ed3,#26bac6, #25ebb0); /* Safari 5.1 - 6.0 */
    background: -o-linear-gradient(right, #269ed3,#26bac6, #25ebb0); /* Opera 11.1 - 12.0 */
    background: -moz-linear-gradient(right, #269ed3,#26bac6, #25ebb0); /* Firefox 3.6 - 15 */
    background: linear-gradient(to right, #269ed3,#26bac6, #25ebb0); /* 标准的语法（必须放在最后） */
}
.top_heard{width: 100%;min-width: 1190px;max-width: 1920px;background-color: #fff;height: 104px;}
.top_logo{width: 440px;height: 50px;display: block;float: left;margin-top: 30px;}
.top_menu_right{width: 595px;float: right;display: none}
.top_menu_contact{font-family: 微软雅黑;color: #707070;font-size: 13px;font-weight: normal;text-align: right;margin-top: 15px;}
.top_menu_contact a,.top_menu_contact span{font-size: 13px;font-weight: normal;font-family: 微软雅黑;color: #707070;}
.top_menu_contact a:hover{text-decoration: underline}
.index_yh_menu{width: 595px;background-color:#ffffff;margin-left: 65px;margin-top: 15px;}
.index_yh_menu ul{}
.index_yh_menu ul li{float: left;text-align: center;position: relative;}
.index_yh_menu ul>li>a{display: block;padding: 0 24px;}
.index_yh_menu ul li a h2{line-height: 30px;font-size: 16px;color: #000000;font-weight: normal;font-family: 微软雅黑;}
.index_yh_menu ul li:hover a h2{color: #00acc1;}
.index_yh_menu ul li ul{width: 100%;position: absolute;top: 50px;width: 125px;display: none;left: 0;z-index: 999;background-color: #fff;}
.index_yh_menu ul li ul li{text-align: center;position: relative;margin: auto;padding:10px 0;width: 100%;}
.index_yh_menu ul li ul li:hover a{color: #e94e58}
.menu_on{background-color: #fff}
.menu_on a h2{color: #00acc1}
.erjidaohang{}
.index_bh_menu ul li:hover .erjidaohang{display: block;}