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