@media (max-width: 900px) {
    .container {
        margin: 0;
        gap: 0;
        display: flex;
        flex-direction: row;
    }
    .left-column-wrapper {
        position: fixed;
        top: 0;
        left: 0;
        height: 100vh;
        z-index: 1000;
        background: transparent;
        transform: translateX(-100%);
        transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
    }
    .left-column-wrapper.open {
        transform: translateX(0);
    }
    .left-column {
        min-width: 350px;
        max-width: 350px;
        width: 350px;
        height: 100vh;
        padding: 0px;
        margin-top: 162px;
        box-shadow: 4px 0 16px rgba(0,0,0,0.3);
    }
    .right-column {
        flex: 1 1 0%;
        min-width: 450px;
        margin-left: 0;
        padding: 0px;
        position: relative;
        z-index: 1;
        width: auto;
        /* Always visible, does not shift */
    }
    #options-menu-button { display: block; }
    #mobile-instructions { display: block !important; }
    #mobile-menu-background { display: block !important; }

    h1 { 
        margin-top: 80px; 
        font-size: 1.5em;
    }
    #root-name { margin-left: 0px; }
    #node-count { margin-left: 0px; }
    .section-header { margin: 0px; }
    .about { 
        position: relative;
        text-align: center;
        top: 0;
        right: 0;
        padding-bottom: 20px;
    }
}

@media (min-width: 901px) {
    .left-column-wrapper {
        transform: none !important;
        position: static;
        box-shadow: none;
        background: none;
    }
    #options-menu-button {
        display: none !important;
    }
}