Definition and usage of CSS cursor
In the CSS attribute cursor:hand
Method to set the mouse to hand type under IE: cursor: hand, but in FIREFOX it is Invalid, the solution is to set in FIREFOX: cursor: pointer.
And this pointer value is common under IE and FIREFOX, so we can use: cursor:pointer .
Generally speaking, the mouse is displayed as an upward diagonal arrow. When it is moved over the text, it becomes a vertical line with a head. When it is moved over the hyperlink, it becomes a hand shape.
But you can use css to control the display effect of the mouse. For example, you can make the mouse appear as a hand when moving it over ordinary text.
1. Definition and usage
The cursor attribute specifies the type (shape) of the cursor to be displayed.
This attribute defines the cursor shape used when the mouse pointer is placed within the bounds of an element (however, CSS2.1 does not define which bounds determine this range).
2. Attribute
| url |
Required The URL of the custom cursor to use. Note: Always define a normal cursor at the end of this list in case there is no available cursor defined by URL. |
| default | Default cursor (usually an arrow) |
| auto | Default . The cursor set by the browser. |
| crosshair | The cursor is rendered as crosshairs. |
| pointer | The cursor is rendered as a pointer (a hand) indicating the link |
| move | This cursor indicates that an object can be moved. |
| e-resize | This cursor indicates that the edge of the rectangular box can be moved to the right (east). |
| ne-resize | This cursor indicates that the edge of the rectangle can be moved up and to the right (North/East). |
| nw-resize | This cursor indicates that the edge of the rectangle can be moved up and to the left (North/West). |
| n-resize | This cursor indicates that the edge of the rectangular box can be moved up (north). |
| se-resize | This cursor indicates that the edge of the rectangle can be moved down and to the right (south/east). |
| sw-resize | This cursor indicates that the edge of the rectangle can be moved down and to the left (south/west). |
| s-resize | This cursor indicates that the edge of the rectangular box can be moved down (south). |
| w-resize | This cursor indicates that the edge of the rectangular box can be moved to the left (west). |
| text | This cursor indicates text. |
| wait | This cursor indicates that the program is busy (usually a watch or hourglass). |
| help | This cursor indicates available help (usually a question mark or a balloon). |
3. Supported browsers
All major browsers support the cursor attribute.
Note: Opera 9.3 and Safari 3 do not support the url value.
Note: The attribute value "inherit" is not supported in any version of Internet Explorer (including IE8).
4.html code
<html> <body> <p>请把鼠标移动到单词上，可以看到鼠标指针发生变化：</p> <span style="cursor:auto">Auto</span><br /> <span style="cursor:crosshair">Crosshair</span><br /> <span style="cursor:default">Default</span><br /> <span style="cursor:pointer">Pointer</span><br /> <span style="cursor:move">Move</span><br /> <span style="cursor:e-resize">e-resize</span><br /> <span style="cursor:ne-resize">ne-resize</span><br /> <span style="cursor:nw-resize">nw-resize</span><br /> <span style="cursor:n-resize">n-resize</span><br /> <span style="cursor:se-resize">se-resize</span><br /> <span style="cursor:sw-resize">sw-resize</span><br /> <span style="cursor:s-resize">s-resize</span><br /> <span style="cursor:w-resize">w-resize</span><br /> <span style="cursor:text">text</span><br /> <span style="cursor:wait">wait</span><br /> <span style="cursor:help">help</span> </body> </html>
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