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