📅  最后修改于: 2022-03-11 14:47:48.595000             🧑  作者: Mango
/* for child */
.custom_img:after {
content: "";
background-color: #2359cf;
height: 400px;
width: 70%;
top: -15px;
right: -6px;
position: absolute;
z-index: 999;
}