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