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