Dark background and custom navbar color

note_kfet/static/css/custom.css

@@ -0,0 +1,55 @@
+.validate:hover {
+    cursor: pointer;
+    text-decoration: underline;
+}
+
+/* Opaque tooltip with white background */
+.tooltip.show {
+   opacity: 1;
+}
+.tooltip-inner {
+    background-color: #fff;
+    box-shadow: 0 .5rem 1rem rgba(0,0,0,.15);
+    border: 1px solid rgba(0,0,0,.250);
+    color: #000;
+    margin: 0 .5rem .25rem .5rem;
+    padding: 0;
+}
+.bs-tooltip-bottom .arrow::before {
+    border-bottom-color: rgba(0,0,0,.250);
+}
+
+/* Limit fluid container to a max size */
+.container-fluid {
+    max-width: 1600px;
+}
+
+/* Apply Bootstrap table-responsive to all Django tables */
+.table-container {
+    display: block;
+    width: 100%;
+    overflow-x: auto;
+    -webkit-overflow-scrolling: touch;
+}
+
+/* Smaller language selector */
+select.language {
+    padding: 0;
+    background: transparent;
+    border: none;
+    height: calc(1.5em + .5rem);
+    color: #6c757d;
+}
+
+/* Last BDE colors */
+.bg-primary {
+    background-color: rgb(0, 119, 139) !important;
+}
+html {
+    scrollbar-color: rgba(121, 121, 123, 1) rgba(35, 35, 39, 1);
+
+}
+body {
+    background-color: rgba(64, 64, 64, 1);
+    background-image: url(../img/background-texture.png);
+}