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