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