body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    display: flex;
    font-family: Arial, sans-serif;
}

.container {
    display: flex;
    width: 100%;
    height: 100vh;
}

.sidebar {
    width: 250px;
    background: #2c3e50;
    color: white;
    padding: 15px;
    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.1);
}

.sidebar ul {
    list-style: none;
    padding: 0;
}

.sidebar ul li {
    padding: 10px;
    cursor: pointer;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.sidebar ul li:hover {
    background: #34495e;
}

.content {
    flex-grow: 1;
    height: 100vh;
    overflow: hidden;
}

iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}