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