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