Here are a few question-based titles that fit your article: * Why Doesn\'t My Iframe Center Horizontally in a Div? * How to Center an Iframe Within a Div: A Simple Solution * Centering an Iframe Hori

How to Center an Iframe Within a Div Horizontally

Introduction:

Centering an iframe horizontally within a div can be a common CSS layout challenge. In this article, we'll explore the issue and provide a solution to achieve this alignment.

The Issue:

As illustrated in the code example, an iframe may not appear horizontally centered despite it having a defined width and "margin: 0 auto;". This is because iframes are inherently inline elements and therefore do not behave similarly to div containers.

Solution:

To center the iframe, we need to change its display property to "block". This makes the iframe behave like a block-level element, allowing the "margin: 0 auto;" property to take effect and distribute the margins evenly.

Code Example:

The modified CSS code below will center the iframe horizontally:

<code class="css">div, iframe {
    width: 100px;
    height: 50px;
    margin: 0 auto;
    background-color: #777;
}

iframe {
    display: block;
    border-style: none;
}</code>

By adding "display: block;" to the iframe CSS, the iframe will now align horizontally in the center of its parent div container.

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