css鼠标样式语法及20种可选值(属性)
我们对Windows各种各样的鼠标样式都不陌生,当鼠标移动到不同的地方时,当鼠标执行不同的功能时,当系统处于不同的状态时,都会使鼠标的形状发生变化。而在网页上往往只有当鼠标在超级链接上时才出现一个手形,在其它地方似乎没有什么变化,同充满动感的网页显得不怎么和谐。这里教大家用CSS来定义20种种鼠标样式形状。在CSS中,使用cursor属性来定义鼠标的样式。
用css控制鼠标样式的语法如下:
文本或其它页面元素
把 * 换成如下20个可选值的一种:
cursor属性取值如下,默认值为default。大家可能会说,cursor属性值这么多,怎么记呀?其实大家不用担心,在实际开发中,我们一般只用到“default”和“pointer”这两个属性值,其他的一般都很少用得上。如果实在没办法还需要其他的,那就回来查这种表就行了。
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 or an hourglass)
游标暗示当前程序正忙(一般为一块表或是一个沙漏)
cursor: help;
帮助
The cursor indicates that help is available (often a question mark or a balloon)
游标暗示当前位置可得到帮助(一般为问号或是气球)
cursor: no-drop;
无法释放
cursor: no-drop;
cursor: text;
文字/编辑
The cursor indicates text
游标暗示当前所处位置为文字内容
cursor: move;
可移动对象
The cursor indicates something that should be moved
游标暗示一些东西应该被移动
cursor: n-resize;
向上改变大小(North)
The cursor indicates that an edge of a box is to be moved up (north)
边缘可向上移动(北)
cursor: s-resize;
向下改变大小(South)
The cursor indicates that an edge of a box is to be moved down (south)
边缘可向下方移动(南)
cursor: e-resize;
向右改变大小(East)
The cursor indicates that an edge of a box is to be moved right (east)
box边缘可向右(东)边移动
cursor: w-resize;
向左改变大小(West)
The cursor indicates that an edge of a box is to be moved left (west)
边缘可向左移动(西)
cursor: ne-resize;
向上右改变大小(North East)
The cursor indicates that an edge of a box is to be moved up and right (north/east)
游标暗示box的边缘可向右上方移动(东北方向)
cursor: nw-resize;
向上左改变大小(North West)
The cursor indicates that an edge of a box is to be moved up and left (north/west)
边缘可向左上方移动(西北)
cursor: se-resize;
向下右改变大小(South East)
The cursor indicates that an edge of a box is to be moved down and right (south/east)
边缘可向右下方移动(东南)
cursor: sw-resize;
向下左改变大小(South West)
The cursor indicates that an edge of a box is to be moved down and left (south/west)
边缘可向左下方移动(西南)
cursor: auto;
自动
The browser sets a cursor
浏览器设置一个游标
cursor:not-allowed;
禁止
cursor:not-allowed;
cursor: progress;
处理中
cursor: progress;
cursor: default;
系统默认
The default cursor (often an arrow)
默认的游标状态(通常为一个箭头)
cursor: url(’ # ');
用户自定义(可用动画)
The url of a custom cursor to be used.
自定义游标的url位置
Note: Always define a generic cursor at the end of the list in case none of the url-defined cursors can be used
注意:在定义完自定义的游标之后在末尾加上一般性的游标,以防那些url所定义的游标不能使用
w3c