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