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