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