@charset "utf-8";
/*base*/
html,body,ul,ol,li,p,h2,h4,a,img,input,span,a{margin:0;padding:0;}
img,button {border: 0;}
i{font-style: normal;}
a{text-decoration:none !important;font-size: 16px;color: #333333;}
li,button{list-style: none;}
.fl{ float:left;}
.fr{ float:right;}
.clearfix:before,.clearfix:after {content: " ";display: table;clear: both;}
body{font-size: 16px;color: #333;font-family:"Microsoft Yahei";}

.wrap{ width:100%; height:869px; background:url(qd_bg.jpg) no-repeat top center;}
.contant{ width:1200px; height:auto; margin:0 auto; overflow:hidden;}
.logo{ padding-top:60px;}
.catalog{ padding-top:410px;}
.catalog ul li{ width:219px; height:210px; background:url(qd_icon.png) no-repeat; display:block; margin-left:255px; float:left;}
.catalog ul li a{ padding:80px 0 0 0; font-size:21px; font-weight:700; line-height:34px; color:#ffffff; text-align:center;display:block; margin:0 auto;}
.catalog ul li a:hover{ color:#ffffff;}