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