Forum Moderators: not2easy
If you want to get really fancy, use JavaScript to change the border colours onMouseDown: set the top and left to darker, and set the bottom and right to lighter. It'll look like the button has been pressed "down" (into the screen) when the user clicks the button.
Have fun!
background-image: whateverfilename.jpg
It's a vertical image, probably one pixel wide, fading from top to bottom, that tiles horizontally across the background of the cell to produce the effect.
Commenting on the previous reply, note that divs can have border styles:
border-width: 2px;
border-style: inset/outset/groove/ridge;
border-color: red;
Try it and see - it's simpler than giving each border a different shade. :)