body {
    font-family: Georgia, serif;
    margin: 0;
    background-color: #f5f5f5;
}

header {
    background: linear-gradient(90deg, #198754, #157347);
    color: white;
    padding: 20px;
}

header h1 {
    margin: 0;
}

nav {
    background-color: #222;
    padding: 10px 20px;
}

nav a {
    color: white;
    text-decoration: none;
    margin-right: 20px;
    font-family: Consolas, monospace;
}

nav a:hover {
    text-decoration: underline;
}

main {
    padding: 20px;
}

h1,
h2,
h3,
h4,
h5 {
    font-family: Arial, sans-serif;
}

main article {
    text-align: center;
}

.article-thumb {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.top-news-row {
    min-height: 520px;
}

.main-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
}

.side-image {
    width: 100%;
    height: 145px;
    object-fit: cover;
    display: block;
}

aside.col-md-4 article {
    margin-bottom: 20px;
}

.article-redactionnel {
    text-align: left;
    background-color: white;
    padding: 20px;
}

.article-redactionnel p {
    text-align: justify;
    line-height: 1.7;
}

.article-header {
    background: none;
    color: #222;
    padding: 0;
}

.meta {
    color: #555;
    font-style: italic;
}

.article-main-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.actualites {
    background-color: white;
    padding: 20px;
}

.actualites li {
    margin-bottom: 12px;
}

.actualites a {
    color: #157347;
    text-decoration: none;
}

.actualites a:hover {
    text-decoration: underline;
}

.custom-layout {
    width: 100%;
    font-size: 0;
}

.left-menu,
.preview,
.right-menu {
    display: inline-block;
    vertical-align: top;
    font-size: 16px;
    box-sizing: border-box;
    min-height: 430px;
}

.left-menu {
    width: 22%;
    background: lightgreen;
    padding: 15px;
}

.preview {
    width: 56%;
    background: lightblue;
    padding: 20px;
    overflow-y: auto;
    max-height: 500px;
}

.right-menu {
    width: 22%;
    background: lightcoral;
    padding: 15px;
}

.preview article {
    text-align: left;
}

.left-menu label,
.right-menu label {
    display: block;
    margin-top: 10px;
}

.left-menu select,
.right-menu select,
.left-menu input,
.right-menu input,
.left-menu button,
.right-menu button {
    width: 100%;
    margin-bottom: 10px;
}

footer a {
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

footer h5 {
    margin-bottom: 15px;
}