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