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HTML

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CSS

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CSS Base

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JavaScript

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Babel includes JSX processing.

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HTML 

              
                <main class="main">
  <div class="container">
    <h1>Breakout container</h1>
    <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Molestiae maxime placeat dicta quasi vel aliquam nemo, eveniet nam fuga nostrum!</p>
		
		<div class="breakout">
			<p>This section will take up all the available width of the screen. Voluptate magnam asperiores, ipsam expedita similique harum inventore dolorum iusto nemo dignissimos optio officia? Debitis autem minima voluptatibus placeat a tempora reiciendis beatae perspiciatis molestias dolor! Voluptatem aliquam borro, ab aspernatur quo labore perferendis dolorem natus quasi, deleniti quisquam iste dolores. Consectetur?</p>
		</div>

    <div class="breakout">
			<div class="breakout--content">
				<p>This contained section will take up all the available width of the screen, <strong>but the content won't reach the edges after a certain point</strong>. Content is wrapped in an element what will be limited in width. Voluptatem aliquam borro, ab aspernatur quo labore perferendis dolorem natus quasi, deleniti quisquam iste dolores.</p>
			</div>
		</div>

    <div class="breakout breakout--padded  breakout--padded-a">
			<p>This padded section will take up all the available width of the screen, <strong>but the content won't reach the edges after a certain point</strong>. Padding is added on the child element since the container has the dynamic padding in place. Voluptatem aliquam borro, ab aspernatur quo labore perferendis dolorem natus quasi, deleniti quisquam iste dolores.</p>
		</div>
		
		<p class="breakout breakout--padded breakout--padded-b">
			This padded section will take up all the available width of the screen, <strong>but the content won't reach the edges after a certain point</strong>. Padding is faked with a transparent border on the inline axis, since there are not child elements to target. Debitis autem minima voluptatibus placeat a tempora reiciendis beatae perspiciatis molestias dolor!
		</p>
  </div>
</main>
!

CSS 

              
                * { box-sizing: border-box; }

.main {
  overflow-x: hidden;
  width: 100%;
}

.container {
  max-width: 30em;
  margin: 0 auto;
}

.breakout {
  position: relative;
  left: calc(50% - 50vw);
  width: 100vw;
	padding: 1em;
}

.breakout--content {
	max-width: 80em;
	margin: 0 auto;
}

.breakout--padded {
	padding-inline: calc((100vw - 80em) / 2);
	/* Logical property, equivalent to setting this value to padding-left and padding-right in left-to-right contexts */
}

/* Extra decorative styles */
* {
	margin: 0;
}

body {
	background-color: #1d122f;
	color: #fff1df;
}

.container {
  padding: 1em;
}

.container > * + * {
	margin-top: 1em;
}

.breakout {
	color: #1e0347;
	background: #fff1df;
}

/* Required to prevent the content to be stuck to the edges */
.breakout--padded-a > * {
	padding-inline: 1em;
}

.breakout--padded-b {
	/* If you don't have child nodes to target, you can fake the additional padding with a transparent border */
	border-inline: 1em solid transparent;
}
!

JS
!
999px

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