414to750/test/a.css

将设计稿为414px对应的rem值转换为更高清的750px对应的rem值

.a {
    margin-top:.54348rem;
    margin: 0 5px 3.4rem 5.3rem;
    color:#b7b7b7;
    font-size:.2rem;
}

.a .aa {
    padding: .5rem;
    border:.14rem solid #ccc;
    background: #fff;
}

.a .aa .aaa{
    color:#989898;
    margin-bottom: .36rem;
}

.a .aa .aaa .aaaa{width:10px; left: -.3rem; flex: 1;}