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