📅  最后修改于: 2022-03-11 14:47:41.531000             🧑  作者: Mango
A File !
/* .pdflink:after {
content: url('/images/pdf.png')
} */
.pdflink:after {
background-image: url('/images/pdf.png');
background-size: 10px 20px;
display: inline-block;
width: 10px;
height: 20px;
content: "";
}