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