How Do I Eliminate Unwanted White Space Around HTML Elements?

Eliminating White Space Around Elements: Addressing CSS Defaults

In web design, it's not uncommon to encounter excess space surrounding elements, despite specifying zero margins and padding. This can be attributed to the default styling applied to the element. By default, the browser adds 8px of margin on each side of the body.

Solution: Customizing the Body

To address this, you can override the default body styles by setting the margin to zero in your CSS. This ensures that no additional space is added to the body.

body {
    margin: 0;  /* Remove body margins */
}

Alternative: Global Reset

If you prefer a more comprehensive solution, you can implement a global reset to eliminate all default styling applied to elements. This is achieved by explicitly defining zero margins and padding for all elements.

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

Additional Options:

Less globally, you can target specific elements to eliminate margins and padding, such as the following:

html, body, body div, span, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, abbr, address, cite, code, del, dfn, em, img, ins, kbd, q, samp, small, strong, sub, sup, var, b, i, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, figure, footer, header, hgroup, menu, nav, section, time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
    font-size: 100%;
    vertical-align: baseline;
    background: transparent;
}

External CSS Resets:

Alternatively, you can utilize existing CSS reset frameworks such as:

• [Eric Meyer's CSS Reset](http://meyerweb.com/eric/tools/css/reset/)
• [Nicolas Gallagher's Normalize.css](https://github.com/necolas/normalize.css/)
• [HTML5Doctor's HTML5 Reset Stylesheet](http://html5doctor.com/html-5-reset-stylesheet/)

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