Frames | Borders
		Borders and Borderless Frames Here's a modification of our previous example that had two columns, but now there is no visible border between the frames: Example 4. Compare this example to our previous Example 2. Not only does the display look slightly different in these two examples, note what happens in Example 2 if you place your cursor on the border between the two frames and drag. You should be able to move the border and adjust the relative sizes of the two frames. Now try dragging on the line between the two frames in Example 4. What happens? The HTML for Example 4 is: <frameset cols="20%,80%" border="0"> <frame src="file1.html"> <frame src="file2.html"> </frameset> We've simply taken the frame set of Example 2 and added the attribute border="0" inside the frameset tag. We can, of course, similarly modify our very first frameset above: <frameset rows="20%,80%" border="0"> <frame src="file1.html"> <frame src="file2.html"> </frameset> This creates a borderless frames version of Example 1: Example 1b. We can also explicitly set the border thickness to a nonzero value if we want a visible border that is thicker or thinner than what we get by default. Here's an example of using BORDER="15": Example 1c. And if we wish, we can color a visible border: Example 1d. This latter example is accomplished with: <frameset rows="20%,80%" border="15" bordercolor="#000000"> <frame src="file1.html"> <frame src="file2.html"> </frameset> We can keep a visible border between frames but disable the draggability of the border (so the border cannot be moved to change the relative sizes of the separated frames). To do this we only need to add the NORESIZE attribute to one or both of the frames separated by the border, e.g., Example 4a.