示例

Example

A linear gradient from top to bottom:
#grad
{
background: -webkit-linear-gradient(red, blue); /* For Safari */
background: -o-linear-gradient(red, blue); /* For Opera 11.1 to 12.0 */
background: -moz-linear-gradient(red, blue); /* For Firefox 3.6 to 15 */
background: linear-gradient(red, blue); /* Standard syntax */
}