Here is a way to make some CSS rules visible only for Opera (9.5 +)?
@media all and (-webkit-min-device-pixel-ratio:10000), not all and (-webkit-min-device-pixel-ratio:0) { css rules }
here is an example:
@media all and (-webkit-min-device-pixel-ratio:10000), not all and (-webkit-min-device-pixel-ratio:0) { #ja-main { width: 800px ; } #ja-left { width: 200px; } }
For google chrome
@media screen and (-webkit-min-device-pixel-ratio:0) {
Body {}
}