解决方法@H_403_7@
从这里引述：
CSS @media print issues with background-color;
IF a user has “Print Background
colours and images” turned off in
their print settings,no CSS will
override that,so always account for
that. This is a default setting.
Once that is set so it will print
background colours and images,what
you have there will work.
It is found in different spots. In
IE9beta it’s found in Print->Page
Options under Paper options
In FireFox it’s in Page Setup -> [Format & Options] Tab under Options.
IF a user has “Print Background
colours and images” turned off in
their print settings,no CSS will
override that,so always account for
that. This is a default setting.Once that is set so it will print
background colours and images,what
you have there will work.It is found in different spots. In
IE9beta it’s found in Print->Page
Options under Paper optionsIn FireFox it’s in Page Setup -> [Format & Options] Tab under Options.
