在这网页底部:
http://www.jetbrains.com/webstorm/download/
content: "{"; 利用css伪类 为元素追加内容并显示
.footer-main .products ul:before,.footer-main .products ul:after { content: "{"; display: inline-block; position: absolute; top: .533em; left: -.6em; color: #fff; font-size: 7.5em; font-size: 108px; font-weight: inherit; font-family: Georgia, "Times New Roman", Times, serif; line-height:0.2; transform:scale(1,2.4); -webkit-transform:scale(1,2.4); -moz-transform:scale(1,2.4); -ms-transform:scale(1,2.4); -o-transform:scale(1,2.4);}
content: "{"; 利用css伪类 为元素追加内容并显示
.footer-main .products ul:before,.footer-main .products ul:after { content: "{"; display: inline-block; position: absolute; top: .533em; left: -.6em; color: #fff; font-size: 7.5em; font-size: 108px; font-weight: inherit; font-family: Georgia, "Times New Roman", Times, serif; line-height:0.2; transform:scale(1,2.4); -webkit-transform:scale(1,2.4); -moz-transform:scale(1,2.4); -ms-transform:scale(1,2.4); -o-transform:scale(1,2.4);}