.banniere {
position: relative;
width: 100%;
height: 100vh; /* Pleine hauteur */
background-image: url(‘URL_DE_TA_IMAGE’);
background-size: cover;
background-position: center;
background-repeat: no-repeat;
display: flex;
align-items: center;
justify-content: center;
text-align: center;
color: white;
}
/* Superposition sombre */
.banniere::before {
content: « »;
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: rgba(0, 0, 0, 0.5); /* Noir semi-transparent */
z-index: 1;
}
/* Contenu */
.contenu {
position: relative;
z-index: 2;
max-width: 800px;
padding: 20px;
text-align: center;
}
/* Titre */
.contenu h1 {
font-size: 48px;
font-weight: bold;
margin-bottom: 20px;
}
/* Texte */
.contenu p {
font-size: 22px;
margin-bottom: 30px;
}
/* Bouton */
.btn {
display: inline-block;
padding: 15px 30px;
font-size: 18px;
font-weight: bold;
text-decoration: none;
background: #4CAF50;
color: white;
border-radius: 5px;
transition: 0.3s ease-in-out;
}
.btn:hover {
background: #388E3C;
}