Can you explain the function of the "Normalize CSS" feature in Fiddle?

I recently came across this interesting fiddle: Demonstration of rounded corners

It achieves the desired outcome, however, I noticed that it only works properly when the "Normalised CSS" checkbox is selected. When it's not checked (like in my code), I encounter gaps between the cells. Any idea what might be causing this issue?

Answer №1

The inclusion of a checkbox introduces a css reset to the design. This is necessary to eliminate any unwanted cellspacing that may cause unnecessary gaps between cells.

EDIT:
To achieve this effect manually (without relying on normalized css), simply include the following code snippet:

table{
  border-spacing: 0;
}

Answer №2

First up is the Preselected Normalize CSS option, which is activated by default. When this checkbox is selected, normalize.css is applied to the fiddle, stripping away most of the default styling for HTML tags in various browsers.

Learn more about this feature here:

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