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