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