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: "\00BB";}