.clearfix:after{display:block; content:''; clear:both;}
.clearfix{zoom:1;}
.fl{float:left;}
.fr{float:right;}
.topBox{width: 470px;margin: 50px auto;}
.th1{width: 100%;height: 62px;border: 1px solid #fff;border-radius: 10px;margin-bottom: 20px;}
.th1 img{margin: 10px 0 0 16px;}
.th1 .text{width: 230px;height: 62px;border: none;line-height: 62px;background: no-repeat;padding-left: 28px;text-align: left;font-size: 14px;color: #fff;}
.th1 .text::-webkit-input-placeholder{color: #fff;}
.th1 .text::-moz-input-placeholder{color: #fff;}
.th1 .text::-o-input-placeholder{color: #fff;}
.th1 .text::-ms-input-placeholder{color: #fff;}
#getcodee{width: 120px;height: 40px;color: #fff;position: relative;margin-top: 10px;margin-right: 20px;cursor: pointer;}
#getcodee b{width: 120px;height: 40px;position: absolute;left: 0;top: 0;background: #fff;opacity: 0.25;}
#getcodee p{line-height: 40px;text-align: center;font-size: 16px; color: #fff;}