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