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