Update themes

docs/_template/light-dark-theme/styles/gray.css

@@ -48,13 +48,13 @@ hr {
 }
 
 /* top navbar */
-.navbar-inverse[role="navigation"] {
+/*.navbar-inverse[role="navigation"] {
     background-color: #2C2F33;
-}
+}*/
 
 /* sub navbar (below top) */
 .subnav {
-    background: #282B2F
+    background: rgb(69, 75, 82)
 }
 
 

docs/_template/light-dark-theme/styles/material.css

@@ -79,7 +79,7 @@ article h4 {
 .navbar-inverse .navbar-nav>li>a:focus,
 .navbar-inverse .navbar-nav>li>a:hover {
     color: #fff;
-    background-color: #0d47a1;
+    background-color: #1157c0;
     border-bottom: 3px solid white;
 }
 
@@ -87,7 +87,7 @@ article h4 {
 .navbar-inverse .navbar-nav>.active>a:focus,
 .navbar-inverse .navbar-nav>.active>a:hover {
     color: #fff;
-    background-color: #0d47a1;
+    background-color: #1157c0;
     border-bottom: 3px solid white;
 }