/* Reset some default browser styles */
body, h1, h2, p, ul, li {
    margin: 0;
    padding: 0;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: #f4f4f4;
    color: #333;
    padding: 20px;
}

header {
    background-color: #50b3a2;
    color: #fff;
    text-align: center;
    padding: 1rem 0;
}

header h1 {
    margin: 0;
}

nav ul {
    list-style-type: none;
    padding-top: 10px;
}

nav ul li {
    display: inline;
    margin-right: 20px;
}

nav ul li a {
    text-decoration: none;
    color: #fff;
    transition: color 0.3s;
}

nav ul li a:hover {
    color: #333;
}

section {
    margin: 20px 0;
    padding: 20px;
    background-color: #fff;
    border-radius: 5px;
}

h2 {
    border-bottom: 2px solid #50b3a2;
    padding-bottom: 10px;
    margin-bottom: 20px;
}

img {
    max-width: 100%;
    height: auto;
    float: left;
    margin-right: 20px;
    border-radius: 50%;
}

footer {
    text-align: center;
    margin-top: 40px;
}

a {
    color: #50b3a2;
    text-decoration: none;
    transition: color 0.3s;
}

a:hover {
    color: #333;
}