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