Skip to content

Instantly share code, notes, and snippets.

@michaelcpuckett

michaelcpuckett/index.html

Last active December 24, 2024 13:27
Show Gist options
  • Save michaelcpuckett/93dd304da7d1ac1329bb1e8441f13031 to your computer and use it in GitHub Desktop.
Save michaelcpuckett/93dd304da7d1ac1329bb1e8441f13031 to your computer and use it in GitHub Desktop.
Download ZIP
layout with header and footer
Raw
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta
name="viewport"
content="width=device-width, initial-scale=1, viewport-fit=cover"
/>
<style>
:where(p, h1, h2, h3) {
margin-top: 0;
margin-bottom: 0;
}
#site-heading {
font-weight: bold;
display: inline-flex;
align-items: center;
padding: 1rem 0;
}
</style>
</head>
<body>
<script type="module">
const pageStyleSheet = new CSSStyleSheet();
pageStyleSheet.replaceSync(`
:where(*) {
box-sizing: border-box;
}
html {
display: grid;
height: 100%;
overflow: hidden;
overscroll-behavior: none;
font-family: sans-serif;
}
body {
margin: 0;
overflow: hidden;
overscroll-behavior: none;
}
`);
window.document.adoptedStyleSheets.push(pageStyleSheet);
window.customElements.define(
"menu-visibility-switch",
class extends HTMLElement {
connectedCallback() {
new Promise(window.requestAnimationFrame).then(() => {
const switchElement = this.querySelector(
"#menu-visibility-switch"
);
function setSwitchElementToggleState() {
switchElement.setAttribute(
"aria-expanded",
switchElement.checked
);
}
setSwitchElementToggleState();
switchElement.addEventListener(
"input",
setSwitchElementToggleState
);
});
}
}
);
</script>
<app-layout>
<template shadowrootmode="open">
<style>
:host {
display: contents;
}
.root {
display: grid;
grid-template-rows: auto minmax(0px, 1fr) auto;
height: 100%;
}
.top,
.bottom {
background: #ddd;
}
.top,
.bottom {
padding: 1rem;
padding-left: calc(1rem + env(safe-area-inset-left));
padding-right: calc(1rem + env(safe-area-inset-right));
}
.menu {
padding: 1rem;
padding-left: calc(1rem + env(safe-area-inset-left));
}
.main {
padding: 1rem;
padding-right: calc(1rem + env(safe-area-inset-right));
}
.top {
padding-top: 1rem;
padding-top: calc(1rem + env(safe-area-inset-top));
}
.bottom {
padding-bottom: 1rem;
padding-bottom: calc(1rem + env(safe-area-inset-bottom));
}
.top {
touch-action: none;
display: grid;
@media (width <= 960px) {
grid-template-columns: auto minmax(0px, 1fr);
align-items: center;
gap: 1rem;
}
}
.middle {
display: grid;
height: 100%;
@media (width <= 960px) {
grid-template-rows: 100%;
}
@media (width > 960px) {
grid-template-columns: 300px minmax(0px, 1fr);
}
}
.menu,
.main {
display: grid;
overflow-y: auto;
}
.main {
container-name: main;
container-type: size;
}
@media (width <= 960px) {
:has(#menu-visibility-switch:not(:checked)) .menu {
display: none;
}
:has(#menu-visibility-switch:checked) .main {
display: none;
}
}
#menu-visibility-switch:not(:checked) ~ [data-if-checked] {
display: none;
}
#menu-visibility-switch:checked ~ [data-if-unchecked] {
display: none;
}
@media (width > 960px) {
.content {
width: 100%;
max-width: 860px;
margin-left: auto;
margin-right: auto;
}
}
.bottom {
touch-action: none;
}
.switch {
padding: 1rem;
cursor: pointer;
border: 1px solid #ddd;
background-color: lightblue;
border-radius: 5px;
text-align: center;
display: flex;
width: auto;
aspect-ratio: 1;
line-height: 1;
}
@media (width > 960px) {
#menu-visibility-switch-label {
display: none;
}
}
menu-visibility-switch {
display: contents;
}
.visually-hidden {
clip: rect(0 0 0 0);
clip-path: inset(50%);
height: 1px;
overflow: hidden;
position: absolute;
white-space: nowrap;
width: 1px;
}
</style>
<div class="root">
<header role="banner" class="top">
<menu-visibility-switch>
<label class="switch" id="menu-visibility-switch-label"
><span class="visually-hidden">Toggle Menu</span>
<input
id="menu-visibility-switch"
type="checkbox"
class="visually-hidden"
role="switch"
/><svg
data-if-unchecked
width="1em"
height="1em"
viewBox="0 0 24 24"
fill="none"
xmlns="http://www.w3.org/2000/svg"
>
<path
d="M4 6H20M4 12H20M4 18H20"
stroke="#000000"
stroke-width="2"
stroke-linecap="round"
stroke-linejoin="round"
/>
</svg>
<svg
aria-hidden="true"
data-if-checked
width="1em"
height="1em"
viewBox="0 0 24 24"
fill="none"
xmlns="http://www.w3.org/2000/svg"
>
<path
fill-rule="evenodd"
clip-rule="evenodd"
d="M5.29289 5.29289C5.68342 4.90237 6.31658 4.90237 6.70711 5.29289L12 10.5858L17.2929 5.29289C17.6834 4.90237 18.3166 4.90237 18.7071 5.29289C19.0976 5.68342 19.0976 6.31658 18.7071 6.70711L13.4142 12L18.7071 17.2929C19.0976 17.6834 19.0976 18.3166 18.7071 18.7071C18.3166 19.0976 17.6834 19.0976 17.2929 18.7071L12 13.4142L6.70711 18.7071C6.31658 19.0976 5.68342 19.0976 5.29289 18.7071C4.90237 18.3166 4.90237 17.6834 5.29289 17.2929L10.5858 12L5.29289 6.70711C4.90237 6.31658 4.90237 5.68342 5.29289 5.29289Z"
fill="#0F1729"
/>
</svg>
</label>
</menu-visibility-switch>
<slot name="header"></slot>
</header>
<div class="middle">
<nav class="menu">
<slot name="menu"></slot>
</nav>
<main class="main">
<div class="content">
<slot name="content"></slot>
</div>
</main>
</div>
<footer role="contentinfo" class="bottom">
<slot name="footer"></slot>
</footer>
</div>
</template>
<div slot="header">
<span id="site-heading">Site Heading</span>
</div>
<div slot="menu">
<h2>Menu</h2>
<img height="2000" />
</div>
<div slot="content">
<h1>Main</h1>
<img height="2000" />
</div>
<div slot="footer">&copy; 2024</div>
</app-layout>
</body>
</html>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment