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