/* pages/test/view.wxss */
.view_parent{
    width: 100%;
    height: 300rpx;
    background-color: lightblue;
}
.view_son{
    width: 50%;
    height: 150rpx;
    margin-left: 25%;
    margin-top: 50rpx;
    background-color: lightyellow;
}
.view_hover{
    background-color: red;
}