<header>
<h1>Mon site</h1>
<nav>
<a href="#section1">lien 1</a>
<a href="#section2">lien 2</a>
</nav>
</header>
<section id="section1">
<h2>Section 1</h2>
<p>Contenu de la section 1...</p>
</section>
<section id="section2">
<h2>Section 2</h2>
<p>Contenu de la section 2...</p>
</section>
* {
box-sizing: border-box;
}
/*on defini une variable definissant la taille du header*/
:root {
--hauteur-header: 50px;
}
body {
margin: 0;
padding: 0;
}
/*style des liens*/
nav {
display: flex;
gap: 10px;
}
nav a {
text-decoration: none;
color: yellow;
}
/*style du header*/
header {
position: sticky; /*pour rendre le header fixe*/
top: 0;
width: 100%;
height: var(--hauteur-header); /*on utilise cette variable*/
background-color: #333;
color: white;
text-align: center;
line-height: 50px;
display: flex;
justify-content: space-between;
align-items: center;
padding: 0 10px;
}
/*styles des sections*/
section {
min-height: 100vh; /*pour simuler du contenu*/
color: black;
}
section h2 {
margin-top: 0;
}
#section1 {
background-color: green;
}
#section2 {
background-color: red;
}
This Pen doesn't use any external CSS resources.
This Pen doesn't use any external JavaScript resources.