Element block pseudo-element :before generated with border 0px rgba(0,0,0,1) solid transition float none border-radius width 170px position static transform height auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px overflow hidden margin 0px cursor default z-index auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block line-height 1 background box-sizing content-box font-weight normal padding 23px