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| <!DOCTYPE html>
<html lang="fr">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Utilisation de multi-column layouts</title>
<meta name="Author" content="NoSmoking">
<meta name="DVP-discussion" content="d2059485">
<style>
html, body {
margin: 0;
padding: 0;
font: 1em/1.5 Verdana,sans-serif;
}
h1, h2, h3 {
margin: .25em 0;
color: #069;
}
main {
display: block;
margin: auto;
max-width: 60em;
}
header {
border-bottom: 2px solid #069;
}
p {
font-size: .9em;
margin: .5em 0;
}
.orange { background: #F70;}
.bleu { background: #08B;}
.vert { background: #0D0;}
.column-container {
counter-reset: countElement;
column-count: 4;
column-gap: .3em;
width: 40em;
margin: 1em auto;
border: 1px solid #069;
}
.column-container div::before {
content: counter(countElement) "-" attr(class);
counter-increment: countElement;
font-weight: bold;
}
.column-container div {
box-sizing: border-box;
margin: .15em 0;
display: block;
border: 1px solid transparent; /* stop fusion des marges */
}
label {
display: inline-block;
margin: .5em;
color: #999;
}
[type="radio"]:checked + label {
color: #069;
}
#inline-block:checked ~ div.column-container div {
display : inline-block;
}
#break-before:checked ~ div.column-container .break-before {
break-before: column; /* not FireFox */
}
#break-after:checked ~ div.column-container .break-after {
break-after: column; /* not FireFox */
}
</style>
</head>
<body>
<main>
<header>
<h1>Avec column-count:4</h1>
</header>
<nav>
<input id="flux-normal" type="radio" name="toggle" checked><label for="flux-normal">flux normal</label>
<input id="inline-block" type="radio" name="toggle"><label for="inline-block">display: inline-block</label>
<input id="break-before" type="radio" name="toggle"><label for="break-before">break-before:column</label>
<input id="break-after" type="radio" name="toggle"><label for="break-after">break-after:column</label>
<span id="size"></span>
<div class="column-container">
<div class="orange break-before">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.
</div>
<div class="bleu">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.
<p>Phasellus faucibus ex non scelerisque volutpat.
</div>
<div class="vert break-after">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.
<p>Phasellus faucibus ex non scelerisque volutpat.
<p>Proin vulputate lectus sed consequat porta.
</div>
<div class="orange break-before">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.
<p>Phasellus faucibus ex non scelerisque volutpat.
</div>
<div class="bleu">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.
</div>
<div class="vert break-after">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.
<p>Phasellus faucibus ex non scelerisque volutpat.
</div>
<div class="orange break-before">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.
<p>Phasellus faucibus ex non scelerisque volutpat.
<p>Proin vulputate lectus sed consequat porta.
</div>
<div class="bleu">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.
<p>Phasellus faucibus ex non scelerisque volutpat.
<p>Proin vulputate lectus sed consequat porta.
<p>Sed ut lectus imperdiet, venenatis libero eu, commodo neque.
</div>
<div class="vert break-after">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.
</div>
<div class="orange break-before">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.
<p>Phasellus faucibus ex non scelerisque volutpat.
</div>
<div class="bleu">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.
<p>Phasellus faucibus ex non scelerisque volutpat.
<p>Proin vulputate lectus sed consequat porta.
</div>
<div class="vert break-after">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.
<p>Phasellus faucibus ex non scelerisque volutpat.
<p>Proin vulputate lectus sed consequat porta.
<p>Sed ut lectus imperdiet, venenatis libero eu, commodo neque.
</div>
</div>
</nav>
</main>
<script>
const elem = document.querySelector(".column-container");
const spanSize = document.querySelector("#size");
const style = window.getComputedStyle(elem);
// juste pour provoquer un repaint
document.onclick = function () {
elem.style.display = style.display == "flow-root" ? "block" : "flow-root";
spanSize.textContent = "[" + style.height + "]";
};
elem.click();
</script>
</body>
</html> |
Div retour à la ligne "collées" en dessous des précédentes
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Envoyé par jreaux62
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