实体符代码

.add:before {content: "271A";}➕

.edit:before {content: "270E";}小笔

.delete:before{content: "2718";}×

.save:before { content: "2714";}勾

.email:before{ content: "2709";}信封

.like:before{ content: "2764";}心

.next:before{content: "279C";}左箭头

.star:before{content: "2605";}五角星

.spark:before{content: "2737";}星星

.play:before{content: "25B6";}播放标志

.go:before{ content: "0BB";}