main {
    width: 100vw;
    max-width: 100%;
    padding: 20px;
}

aside {
    width: 200px;
    float: left;
    padding-right: 20px;
    border-right: 1px solid #ccc;
    margin-inline: 20px;
    height: fit-content;
}

.content {
    margin-left: 240px;
    padding: 20px;
}

h2 {
    color: #333;
    border-bottom: 2px solid #0066cc;
    padding-bottom: 5px;
}

h3 {
    color: #555;
    margin-top: 30px;
}

.code-example {
    background-color: #f5f5f5;
    border: 1px solid #ddd;
    border-radius: 5px;
    padding: 15px;
    margin: 10px 0;
    font-family: monospace;
}

.tip {
    background-color: #e8f5e8;
    border: 1px solid #4caf50;
    border-radius: 5px;
    padding: 10px;
    margin: 10px 0;
}

.warning {
    background-color: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 5px;
    padding: 10px;
    margin: 10px 0;
}

.note {
    background-color: #e3f2fd;
    border: 1px solid #2196f3;
    border-radius: 5px;
    padding: 10px;
    margin: 10px 0;
}