crosshair; 十字准心 The cursor render as a crosshair游标表现为十字准线 cursor: pointer; cursor: hand;写两个是为了照顾IE5,它只认hand。 手 The cursor render as a pointer (a hand) that indicates a link游标以暗示(手指)的形式来表明有一个连接 cursor: wait; 等待/沙漏 The cursor indicates that the program is busy (often a watch