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