pyTermTk/docs/source/static/theme_overrides.css

/* In a bid to be "mobile-friendly" by default about 1/3 of the horizontal space is wasted;
	this CSS removes the wasted space. */
.wy-nav-content {
    max-width: none;
}
/* Temporary workaround for the sphinxawesome theme */
@media (min-width: 1400px) {
   .container {
     max-width: 1400px;
   }
 }

/* Temporary workaround for the https://sphinx-themes.org/sample-sites/sphinx-book-theme/ theme */
.bd-page-width {
  max-width: none;
}
html[data-theme="dark"] .bd-content img:not(.only-dark, .dark-light) {
   background-color: transparent;
   border-radius: 0;
}
@media (min-width: 992px) {
   .bd-sidebar-primary {
     flex-basis: 18%;
   }
 }

/* Temporary workaround for RTD 0.4.3 bug https://github.com/readthedocs/sphinx_rtd_theme/issues/117 which will hopefully be fixed soon
*/
@media screen and (min-width: 767px) {

   .wy-table-responsive table td {
      /* !important prevents the common CSS stylesheets from overriding
         this as on RTD they are loaded after this stylesheet */
      white-space: normal !important;
   }

   .wy-table-responsive {
      overflow: visible !important;
   }

   /* Piercecco's Workaround */
   .wy-menu p {
      color: #66a5d9;
      height: 32px;
      line-height: 32px;
      padding: 0 1.618em;
      margin: 12px 0 0;
      display: block;
      font-weight: 700;
      text-transform: uppercase;
      font-size: 85%;
      white-space: nowrap;
   }
   /* Piercecco's Workaround */
   .toctree-wrapper p {
      color: #175ba9;
      height: 32px;
      line-height: 32px;
      padding: 0;
      margin: 12px 0 0;
      display: block;
      font-weight: 700;
      text-transform: uppercase;
      font-size: 85%;
      white-space: nowrap;
   }
}