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