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