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