/*主体部分样式*/
.main_2{width: 1200px;height: 396px;margin: 30px auto; box-shadow: 0 0 10px rgb(179,177,178);border: 1px solid #e5e5e5;overflow: hidden ;}
.main_2 h2{height: 100px;line-height: 100px;text-indent: 50px;font-size:26px;color: #333;width: 100%}
.main_2 .refer{width: 640px;margin: 0 auto;text-align: center;}
.main_2 .refer .input_box_before{font-weight: bold;font-size: 14px;color: #3d3c3c;font-family: "Microsoft YaHei";width: 80px;display: block;float: left;height: 40px;line-height: 40px;margin-left: 70px;text-align: right;}
.main_2 .refer .input_box{display:block;margin-bottom: 20px;}
.main_2 .refer .email_label{display:block;margin-bottom: 35px;}
.main_2 .refer p{width: 300px;height: 38px;border: 1px solid #dcdcdc;float: left;position: relative;}
.main_2 .refer  .prompt{position: absolute;right: -240px;top:0px;text-align: left;width: 235px;height: 38px;line-height: 38px;}
.main_2 .refer .tip_txt   {color: #e70000;margin-top: 20px;display: block;}
.main_2 .refer .ico{position: absolute;width: 28px;height: 22px;background: url("../images/mem_sprite.png") no-repeat;left: 12px;top:8px;}
.main_2 .refer .ico2{background-position: 0 -102px;}
.main_2 .refer .ico1{background-position: -31px -102px;}
.main_2 .refer input.psw2,.main_2 .refer input.psw3 {width: 280px;line-height: 16px;margin:3px 0 0 10px; color: #3d3c3c;height:16px;padding:7px 0;}
.btn .psw_btn,.btn .back{width: 113px;height: 29px;display: block;text-align: center;line-height: 29px;font-size: 16px;float: left;cursor: pointer;}
.btn .psw_btn{background: url("../images/btn_bg.png") no-repeat;margin: 45px 0 0 200px;color: #fff;_margin-left: 150px;}
.btn .back{color: #0977be;margin-top: 45px;background-color: #fff;}
.email_label{position: relative;z-index: 5}
.cemail {display: none;position: absolute;width: 210px;left: 80px;background-color: #fff;border: 1px solid #ccc;z-index: 10;top: 30px;}
.cemail ul{list-style: none;margin: 0;padding: 0;}
.cemail ul li{line-height: 25px;padding: 0 5px;color: #333;cursor: pointer;overflow: hidden}
.cemail .hover{background-color: #ff9507;color: #fff}