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