* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: #f0f0f0;
    font-family: Arial, Helvetica, sans-serif;
}

#page
{
    width: 100%;
}

#page_contenu{
    width: 90%;    
    text-align: center;
    margin-left: 5%;
}

.mosaic-container {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    width: 100%;
    margin: 20px auto;
}
.mosaic-item {
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 5px;
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
    text-decoration: none;

}
.image-container {
    overflow: hidden;
    
}
.mosaic-item img {
    width: 100%;
    height: auto;
    display: block;
    
}



.mosaic-item {
    position: relative;
    display: block;
    overflow: hidden;
}

.mosaic-item .image-container {
    transition: transform 0.5s ease;
}

.mosaic-item:hover .image-container {
    transform: scale(1.1);
}




h1 {
    text-align: center;
    margin: 20px 0;
    color: #30b6c1;
}


h2 {
    text-align: center;
    margin: 20px 0;
    color: #333333;
}



.mosaic-text {
    background-color: #30b6c1;
    padding: 5px;
    text-align: center;
    border-top: 1px solid #30b6c1;
    color: white;
    font-size: 18pt;
    text-decoration: none;
    position: relative;
    z-index: 50;

}

#logo_header
{
    background-color: #30b6c1;
    text-align: center;
    height: 80px;
}

.mosaic-item a {
    text-decoration: none;
    color: inherit;
}