body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    color: #333;
    background: #f4f4f4;
}

header {
    background-color: #0056b3;
    color: #fff;
    padding: 1em 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

h1 {
    text-align: center;
    font-size: 2.5em;
    margin: 0;
    padding: 0;
}

h2 {
    padding-top: 20px;
}


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

nav ul li {
    margin: 0 15px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    font-size: 1.1em;
}

main {
    padding: 20px;
    text-align: center;
}

main img {
    /* max-width: 100%; */
    height: auto;
    margin-top: 20px;
}

.content-container {
    margin: 0 auto;
    max-width: 800px;
    text-align: left;
}

footer {
    background-color: #0056b3;
    color: #fff;
    text-align: center;
    padding: 10px;
    position: relative;
    bottom: 0;
    width: 100%;
}

.contact-container {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    padding: 20px;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.contact-container h2 {
    text-align: center;
    color: #0056b3;
}

.contact-item {
    margin-bottom: 15px;
    padding: 10px;
    background: #fff;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.contact-item span {
    font-weight: bold;
}

.author-photo {
    padding-left: 20px;
}

.logo {
    height: 50px;
    padding: 10px;
    background-color: #fff;
}

.conference-list {
    width: 80%;
    margin: 20px auto;
    padding: 10px;
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.conference {
    border-bottom: 1px solid #eee;
    padding: 10px;
}

.conference:last-child {
    border-bottom: none;
}

.title {
    font-size: 1.2em;
    font-weight: bold;
    color: #0056b3;
}

.details {
    font-size: 0.9em;
    color: #666;
    margin-top: 5px;
}

#learning-objectives ol {
    background-color: #fff;
}

#learning-objectives li {
    padding-bottom: 10px;
}


.contact-container {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    padding: 20px;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.contact-container h2 {
    text-align: center;
    color: #0056b3;
}

.contact-item {
    margin-bottom: 15px;
    padding: 10px;
    background: #fff;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.contact-item span {
    font-weight: bold;
}