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