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