Element block pseudo-element :before generated with width 160px height auto transform cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) z-index auto border-radius padding 20px float none overflow hidden box-shadow 1px 1px 1px rgba(249,0,0,0.3) font-size 16px border 0px rgba(0,0,0,1) solid position static transition font-weight normal line-height 1 margin 0px background display block box-sizing content-box