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