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