标签：不能 yellow weight for over box style 元素 选择
.link:hover{
color: yellow;
font-weight: bold;
/*倾斜*/
font-style: italic;
}
/*before和after加的东西不能被选中*/
.box1:before{
content: ".";
color: red;
}
.box2:after{
content: "。";
color: blue;
}标签：不能 yellow weight for over box style 元素 选择
原文地址：https://www.cnblogs.com/XTXDM/p/13260034.html
