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