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