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