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