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