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