body {
    font-family: Arial, sans-serif;
    background: #f2f2f2;
    margin: 30px;
}

#menyykiht {
    float: left;
    width: 200px;
    padding: 10px;
    background: white;
    border: 1px solid #ddd;
    border-radius: 5px;
}

#menyykiht h2 {
    margin-top: 0;
}

#menyykiht ul {
    list-style-type: none;
    padding: 0;
}

#menyykiht li {
    margin-bottom: 8px;
}

#menyykiht li a {
    text-decoration: none;
    color: #333;
    padding: 3px;
    display: inline-block;
}

#menyykiht li a:hover {
    background: #e6e6e6;
    border-radius: 3px;
}

#sisukiht {
    float: left;
    max-width: 650px;
    padding: 15px;
    background: white;
    border: 1px solid #ddd;
    border-radius: 5px;
    margin-left: 20px;
}

h2 {
    margin-top: 0;
}

textarea, input[type="text"] {
    width: 100%;
    padding: 6px;
    border: 1px solid #ccc;
    border-radius: 3px;
}

input[type="submit"] {
    padding: 7px 14px;
    border: none;
    background: #4CAF50;
    color: white;
    border-radius: 3px;
    cursor: pointer;
}

input[type="submit"]:hover {
    background: #45a049;
}

#jalusekiht {
    clear: both;
    margin-top: 30px;
    color: #888;
    font-size: 0.9em;
    text-align: center;
}