<!DOCTYPE html>

<head>
    <style>
        :root {
            --section-padding: 0.5rem;
        }

        .arg_item {
            border-top: 1px solid black;
            margin-bottom: var(--section-padding);
        }

        .container {
            display: flex;
        }

        #command_input {
            margin: auto;
            display: block;
            font-size: 200%;
            text-align: center;
            width: 40%;
        }

        #sidebar {
            display: flex;
            flex-direction: column;
            flex-wrap: nowrap;
            margin-right: 80%;
        }

        #content {
            display: flex;
            background-color: red;
            flex: 1 0 auto;
            height: calc(100vh - 30px);
        }

        blockquote {
            margin-top: 0.5rem;
            margin-left: 0rem;
            padding-left: 0.2rem;
            border-left: 0.3rem solid #ccc;
        }

        section {
            display: flex;
            flex-direction: column;
            flex-wrap: nowrap;
        }

        h2,
        h3 {
            margin-top: var(--section-padding);
            margin-bottom: 0.2rem;
        }

        ul,
        h4 {
            margin-top: 0.1rem;
            margin-bottom: 0rem;
        }
    </style>
</head>

<body>
</body>