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