Element block pseudo-element :before generated with padding 20px box-sizing content-box margin 0px display block transition border-radius width 160px line-height 5 overflow hidden transform box-shadow 1px 1px 1px rgba(0,0,0,0.3) height auto cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) border 0px rgba(0,0,0,1) solid float none background font-weight normal font-size 39px z-index auto position static