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