body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
}

header {
    background-color: white;
    color: black;
    padding: 20px 0;
    width: 100%;
    border-bottom: 1px solid #ccc;
    position: relative;
    top: 20px; /* Adjusts the space above the header */
    font-size: 1.2em; /* Increases the font size */
}

nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
}

nav ul li {
    margin: 0 15px;
}

nav ul li a {
    color: black;
    text-decoration: none;
}

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

.container {
    display: flex;
    flex-direction: row;
    margin-top: 40px; /* Adds space below the header */
    padding-left: 20px; /* Adds space between the sidebar and main content */
    max-width: 1200px; /* Sets the maximum width of the container */
    margin-left: auto;
    margin-right: auto;
}

aside {
    width: 200px; /* Makes the sidebar wider */
    background-color: #f4f4f4;
    padding: 20px;
    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.1);
    height: 100vh;
    position: sticky;
    top: 20px; /* Adjusts the space above the sidebar */
}

aside img {
    width: 100%;
    border-radius: 50%;
}

aside h1 {
    margin-top: 10px;
}

aside p {
    margin-top: 10px;
}

.social-links {
    list-style-type: none;
    padding: 0;
}

.social-links li {
    margin-top: 10px;
}

.social-links a {
    text-decoration: none;
    color: #333;
}

.social-links a:hover {
    text-decoration: underline;
}

main {
    padding: 20px;
    flex-grow: 1;
    max-width: 800px; /* Sets the maximum width of the main content */
    margin-left: 20px; /* Adds space between the sidebar and main content */
}

section {
    margin-bottom: 20px;
}

.publication {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
}

.publication img {
    width: 150px; /* Adjust the size as needed */
    height: 150px; /* Adjust the size as needed */
    margin-right: 20px;
}

.publication-info {
    flex-grow: 1;
}

.publication-info h3 {
    margin: 0;
    font-size: 1.2em;
}

.publication-info p {
    margin: 5px 0 0;
}