Element block pseudo-element :before generated with box-sizing content-box position static margin 0px width 160px float none height auto cursor default overflow hidden z-index auto font-weight normal padding 20px transition text-shadow 4px 0px 9px rgba(86,170,255,0.9) border 3px rgba(0,0,0,1) solid box-shadow 1px 1px 1px rgba(0,0,0,0.3) transform background font-size 16px line-height 1 display block border-radius