手机端1px细线公共类
.borderBottom1px{
position: relative;
}
.borderBottom1px:after{
content: "";
position: absolute;
bottom: 0;
left: 0;
right: 0;
border-bottom: 1px solid #e3e3e3;
-webkit-transform:scaleY(.5);
-webkit-transform-origin:0 0;
}
手机端1px细线公共类