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