.my{position: relative; left: 0; top: 0; padding: 110px 0; min-height: 100%; box-sizing: border-box;}
.my-main{width: 375px; margin: 0 auto; box-sizing: border-box;}
.my-box{padding: 20px;}
.my-header{text-align: center;}
.my-header h2{margin-bottom: 10px; font-weight: 600; font-size: 30px; color: #ff5722;}
.my-header p{font-weight: 300; color: #999;}

.my-body .layui-form-item{position: relative;}
.my-icon{position: absolute; left: 1px; top: 1px; width: 38px; line-height: 36px; text-align: center; color: #d2d2d2;}
.my-body .layui-form-item .layui-input{padding-left: 38px;}
.my-codeimg{max-height: 38px;height:36px; width: 100%; cursor: pointer; box-sizing: border-box;}

.my-other{position: relative; font-size: 0; line-height: 38px; padding-top: 20px;}
.my-other>*{display: inline-block; vertical-align: middle; margin-right: 10px; font-size: 14px;}
.my-other .layui-icon{position: relative; top: 2px; font-size: 26px;}
.my-other a:hover{opacity: 0.8;}

.my-footer{position: absolute; left: 0; bottom: 0; width: 100%; line-height: 30px; padding: 20px; text-align: center; box-sizing: border-box; color: rgba(0,0,0,.5)}
.my-footer span{padding: 0 5px;}
.my-footer a{padding: 0 5px; color: rgba(0,0,0,.5);}
.my-footer a:hover{color: rgba(0,0,0,1);}


@media screen and (max-width: 768px) {
  .my{padding-top: 60px;}
  .my-main{width: 300px;}
  .my-box{padding: 10px;}
}