body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}

.container {
    width: 80%;
    margin: auto;
    overflow: hidden;
    padding: 20px;
}

header {
    background: #50b3a2;
    color: white;
    padding-top: 30px;
    min-height: 70px;
    text-align: center;
}

header h1 {
    margin: 0;
    font-size: 3em;
}

.content {
    margin-top: 20px;
    background: white;
    padding: 20px;
    border-radius: 5px;
}

.btn {
    display: inline-block;
    background: #50b3a2;
    color: white;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    font-size: 1.2em;
    margin-top: 20px;
}