How to make a picture non-transparent in a semi-transparent table?

Anyone help pls ?

Instead of using opacity, you should use rgba for the background. Like so...

td { 
   background: rgb(255, 255, 255); /* The fallback */
   background: rgba(255, 255, 255, 0.5);
}

That will set the background to white with a 50% transparency. Of course, this won't work with older browsers. For IE, there is a proprietary filter to accomplish the same effect. And, as always, there is a jQuery solution to make it work across all browsers. You can read up on it more here.

Yeah.. the problem is, the contents of the container (whatever it is) that has transparency will automatically INHERIT that transparency.