@charset "utf-8";
*{margin:0;padding:0;}
body{font-family:"Microsoft YaHei","微软雅黑";font-size:18px;}
input,select,h1,h2,h3,h4,h5,h6,textarea{font-weight:normal;}
img{border:0;vertical-align:middle;}
ul,li{list-style-type:none;}
strong{font-weight:normal;}
em{font-style:normal;}
a{text-decoration:none;cursor:pointer;}

.w1000{width:1000px;margin: 0 auto;}
.banner{height:430px;background:url(problems_bg.jpg) center no-repeat;}
.title{font-size: 14px;line-height: 30px;width: 1000px;margin: 0 auto;padding-top: 10px;}
.title a{color: #62615f;}
.title a:hover{color: #0066cc;}
.floor{padding-top:80px;}
.floor .tit,.submit .tit{background:url(problems_mark.png) left no-repeat;color:#0050b4;height:54px;line-height:54px;text-indent:50px;font-size:24px;font-weight:bold;width:240px;}
.floor ul{background-color:#f6f6f6;height:auto;overflow:hidden;padding:30px 0;}
.floor ul li{line-height:48px;text-indent:34px;width:500px;float:left;}
.floor a{color: #000;}
.floor a:hover{color: #0066cc;}

.submit{background-color:#f6f6f6;margin-top:90px;}
.submit .w1000{padding-top:40px;}
.submit .tit{margin-left:400px;margin-bottom:10px;}
.submit form{margin:0 100px;display:block;height:auto;overflow:hidden;}
.submit input{width:260px;height:46px;line-height:46px;text-indent:24px;border:solid 1px #c9c9c9;margin-right:10px;}
.submit #validate{width:138px;}
.submit #button{background-color:#0050b4;color:#fff;border:0;width:140px;height:42px;border-radius:8px;margin-top:20px;margin-left:330px;text-indent:0;margin-bottom:40px;}
.submit textarea{width:798px;height:220px;margin-top:10px;text-indent:24px;line-height:46px;border:solid 1px #c9c9c9;}