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