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