The enigmatic void nestled amidst two dividers

I designed a layout with two buttons beside a progress bar, where the buttons are enclosed within a <div> element:

<div class="block">
    <div class="progress progress-striped active">
        <div class="progress-bar" role="progressbar" style="width: 100%;"></div>
    </div>
    <div class="btn-group">
        <button type="button" class="btn btn-default btn-xs" title="Delete">
            <gly icon="trash"></gly>
        </button>
        <button type="button" class="btn btn-default btn-xs" title="Toggle Repeat">
            <gly icon="repeat"></gly>
        </button>
    </div>
</div>

http://jsfiddle.net/DerekL/M3NnV/

The layout was functioning properly, with a small gap between the progress bar and buttons.

I aimed to automate the generation of these codes programmatically:

//Code is in the fiddle

http://jsfiddle.net/DerekL/54Jhc/

The resulting HTML from the code appeared identical to my original design. However, the gap that was present before had disappeared. Despite investigating, I could not determine the cause of this missing space. There were no hidden margins or paddings affecting the layout.

How can I restore the gap between elements?

javascripthtmlcsstwitter-bootstrap

Answer №1

When looking at your HTML code example, I noticed that you have included line breaks and spaces in between your divs for better readability. However, it's important to keep in mind that these whitespaces actually translate into Text-Nodes in the Browser's DOM. Particularly, the space between the progress bar div and the button group div will show up as a single space character in the final output.

While this may not be ideal from a design perspective, if you wish to maintain this formatting in your code, you can insert a text node between the two divs like this:

space = $(document.createTextNode(" ")).appendTo(block)

Alternatively, I would suggest considering using a margin on the progress bar for a cleaner layout.

Answer №2

When generating your HTML dynamically with JavaScript, it undergoes minification - eliminating all the white spaces between the tags. Most browsers interpret white space surrounding inline-block elements as a non-breaking space (&nbsp;), which explains why there might be space beside your progress bar even if no margin or padding was specified. Without the white space, the browser displays the elements without any gaps, making them appear tightly packed together.

Therefore, when working with inline-block elements that require precise spacing, it's advisable to remove line breaks from your code to ensure consistent rendering across all browsers. Instead, utilize margin or padding for accurate spacing.

Check out this CSS Tricks article for further insights.

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