.all {background:#3dbcef; width:100%; height:auto; padding-bottom:100px;}
.middle{ width:55%; margin:40px auto; padding:0;}
.middle .tit{ text-align:center; font-size:32px; width:100%;}
.slt{font-size:22px; width:100%; color:#FFF; margin-top:30px;}
.slt input, .slt select{ height:30px; width:300px; line-height:30px;float:left;font-size:16px; font-family:"微软雅黑";}
.slt .clearfix{ height:30px; line-height:30px; padding:15px 0;}
select{

  appearance:none;
  -moz-appearance:none;
  -webkit-appearance:none;
  background: url("sel.jpg") #fff no-repeat right center;
  padding-left: 60px;
  color:#424242;
  font-weight:bold;
  }
select::-ms-expand { display: none; }
label{display:block; float:left; height:30px; line-height:48px; color:#fff; text-indent:10px;}
.slt .clearfix .one{width:150px; height:30px; text-align:right; color:#fff;}
.slt .clearfix .two{width:200px; height:30px; text-align:left; color:#fff; padding-left:20px;}

#telphone,#firstname,#type,#agent{border:1px solid #ccc; width:300px; height:40px; text-indent:10px;}
.submit{ text-align:center; width:260px; margin:30px auto;}
.submit input{cursor:pointer; width:260px; height:36px; text-align:center}