That depends on the type of code you write and your specification...what do you intend to code?
There are some css attributes that differ from one another like opacity and border radius and all...but rest of core functionality remains same...
Instead of handcoding everything..try to use a framework that is already tested for cross platform functionality...like the JQuery...Then your app works in IE, Safari, Chrome, Firefox...what not....every thing that JQuery supports...
Joined: Jul 19, 2011
thanks tarun...i have another problem...the css runs properly in fire fox...but no background colors are shown in safari.the css looks like this.please help.