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