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