theme_overrides.css

/* -*- coding: utf-8; mode: css -*-
 *
 * Sphinx HTML theme customization: read the doc
 *
 */

@media screen {

    /* content column
     *
     * RTD theme's default is 800px as max width for the content, but we have
     * tables with tons of columns, which need the full width of the view-port.
     */

    .wy-nav-content{max-width: none; }

    /* table:
     *
     *   - Sequences of whitespace should collapse into a single whitespace.
     *   - make the overflow auto (scrollbar if needed)
     *   - align caption "left" ("center" is unsuitable on vast tables)
     */

    .wy-table-responsive table td { white-space: normal; }
    .wy-table-responsive { overflow: auto; }
    .rst-content table.docutils caption { text-align: left; font-size: 100%; }

}