Element block pseudo-element :after generated with box-sizing content-box height auto line-height 1 position static background border 0px rgba(0,0,0,1) solid font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none padding 20px margin 20px transition font-size 16px z-index auto display block border-radius box-shadow 3px 3px 6px rgba(0,0,0,1) cursor default transform overflow hidden width 160px