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