Element block pseudo-element :after generated with line-height 1 overflow hidden transform position static border-radius box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px transition z-index auto font-weight normal border 0px rgba(0,0,0,1) solid display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) height auto float none background cursor default margin 0px box-sizing content-box padding 20px width 160px