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