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