*{ font-family: 宋体; } .clear{ clear: both; } .clearfix { zoom: 1; } h1,h2,h3,h4,h5,h6{ margin: 0px; padding: 0px; } p{ margin: 0px; padding: 0px; } a{ text-decoration: none; } ul{ margin: 0px; padding: 0px; } li{ list-style: none; } body{ min-width: 1200px; max-width: 1920px; margin: 0px; } .head{ line-height: 0px; } .head img{ width: 100%; max-width: 1920px; margin: 0px; padding: 0px; } .head_ul{ height: 70px; background-color: #dc0f14; color: #ffffff; } .head_ul ul{ width: 1200px; display: -webkit-box; display: -moz-box; display:-webkit-flex; display: -ms-flexbox; display:flex; justify-content: space-around; flex-wrap: wrap; padding-left: 0; line-height: 70px; font-size: 18px; margin: 0px auto; } .head_ul li{ width: 170px; height: 100%; } .head_ul li a{ display: block; width: 137px; height: 52px; margin-top: 9px; margin-left: 16px; line-height: 52px; color: #FFFFFF; text-align: center; } .head_ul li .on{ background: url(../img/btn_on.png) no-repeat center center; background-size: 100%; } .head_ul li a:hover{ background: url(../img/btn_on.png) no-repeat center center; background-size: 100%; } #footer{ width: 100%; height: 80px; background-color: #d2252b; text-align: center; font-size: 16px; line-height: 80px; color: #FFFFFF; margin-top: 20px; }