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