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feat: Update contents
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contents/sticky-footer.mdx
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180
contents/sticky-footer.mdx
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---
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category: Layout
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created: '2019-11-15'
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description: Create a sticky footer with CSS flexbox
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keywords: css flexbox, css layout, css sticky, css sticky footer
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thumbnail: /assets/css-layout/thumbnails/sticky-footer.png
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title: Sticky footer
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---
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## HTML
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```html
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<div class="sticky-footer">
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<header class="sticky-footer__header">...</header>
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<main class="sticky-footer__main">...</main>
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<footer class="sticky-footer__footer">...</footer>
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</div>
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```
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## CSS
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```css
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.sticky-footer {
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display: flex;
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flex-direction: column;
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height: 100%;
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}
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.sticky-footer__header,
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.sticky-footer__footer {
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flex-shrink: 0;
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}
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.sticky-footer__main {
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flex-grow: 1;
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}
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```
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The footer always sticks to the bottom if the main content is short.
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<Playground>
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```css placeholders.css hidden
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.lines {
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padding: 0.25rem 0;
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width: 100%;
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align-items: center;
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display: flex;
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justify-content: center;
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flex-direction: column;
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}
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.line {
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background: #d1d5db;
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height: 1px;
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margin-bottom: 0.25rem;
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}
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.line.line--20 {
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width: 20%;
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}
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.line.line--40 {
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width: 40%;
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}
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.line.line--60 {
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width: 60%;
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}
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.line.line--80 {
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width: 80%;
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}
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.line.line--100 {
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width: 100%;
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}
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.rectangle {
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background: #d1d5db;
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border-radius: 0.25rem;
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height: var(--rectangle-height);
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width: var(--rectangle-width);
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}
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.rectangle--hor.rectangle--20 {
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--rectangle-width: 20%;
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}
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.rectangle--hor.rectangle--40 {
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--rectangle-width: 40%;
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}
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.rectangle--hor.rectangle--60 {
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--rectangle-width: 60%;
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}
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.rectangle--hor.rectangle--80 {
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--rectangle-width: 80%;
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}
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.rectangle--hor.rectangle--100 {
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--rectangle-width: 100%;
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}
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.rectangle--hor.rectangle--sm {
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--rectangle-height: 0.5rem;
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}
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.rectangle--hor.rectangle--md {
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--rectangle-height: 2rem;
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}
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.rectangle--hor.rectangle--lg {
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--rectangle-height: 4rem;
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}
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.rectangle--ver.rectangle--20 {
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--rectangle-height: 20%;
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}
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.rectangle--ver.rectangle--40 {
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--rectangle-height: 40%;
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}
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.rectangle--ver.rectangle--60 {
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--rectangle-height: 60%;
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}
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.rectangle--ver.rectangle--80 {
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--rectangle-height: 80%;
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}
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.rectangle--ver.rectangle--100 {
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--rectangle-height: 100%;
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}
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.rectangle--ver.rectangle--sm {
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--rectangle-width: 0.5rem;
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}
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.rectangle--ver.rectangle--md {
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--rectangle-width: 2rem;
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}
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.rectangle--ver.rectangle--lg {
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--rectangle-width: 4rem;
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}
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```
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```css styles.css hidden
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body {
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height: 24rem;
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}
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.sticky-footer {
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display: flex;
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flex-direction: column;
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height: 100%;
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/* Demo */
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border: 1px solid #d1d5db;
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border-radius: 0.25rem;
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width: 100%;
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}
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.sticky-footer__header,
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.sticky-footer__footer {
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flex-shrink: 0;
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/* Demo */
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padding: 0.25rem;
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}
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.sticky-footer__main {
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flex-grow: 1;
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/* Demo */
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border-top: 1px solid #d1d5db;
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border-bottom: 1px solid #d1d5db;
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padding: 0.25rem;
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}
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```
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```html index.html hidden
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<div class="sticky-footer">
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<div class="sticky-footer__header">
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<div class="rectangle rectangle--hor rectangle--sm rectangle--100"></div>
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</div>
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<div class="sticky-footer__main">
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<div class="lines">
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<div class="line line--80"></div>
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<div class="line line--40"></div>
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<div class="line line--100"></div>
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<div class="line line--60"></div>
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<div class="line line--20"></div>
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</div>
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</div>
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<div class="sticky-footer__footer">
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<div class="rectangle rectangle--hor rectangle--sm rectangle--100"></div>
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</div>
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</div>
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```
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</Playground>
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