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