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