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