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