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