Remove light theme (dark only)

static/css/bobatheme.css

@@ -11,24 +11,25 @@
 }
 
 body {
+  background-color: black;
   font-family: sans-serif;
   margin: 0;
   display: flex;
   flex-direction: column;
 }
 a {
-  color: blue;
+  color: #4da6ff;
 }
 blockquote {
-  border-left: 5px solid #ccc;
+  border-left: 5px solid #222;
   padding-left: 10px;
 }
 
 .header {
   padding: 10px;
   text-align: center;
-  background: #4FA2F5;
-  color: white;
+  background: #1a406b;
+  color: lightgray;
 }
 .header h1 {
   font-size: 40px;
@@ -36,22 +37,19 @@ blockquote {
 
 .navbar {
   overflow: hidden;
-  background-color: #999;
+  background-color: #222;
 }
 .navbar a {
   float: left;
   display: block;
-  color: white;
+  color: lightgray;
   text-align: center;
   padding: 14px 20px;
   text-decoration: none;
 }
-/* .navbar a.right {
-  float: right;
-} */
 .navbar a:hover {
-  background-color: #ddd;
-  color: black;
+  background-color: #444;
+  color: white;
 }
 
 * {
@@ -64,12 +62,14 @@ blockquote {
 }
 .side {
   width: 20%;
-  background-color: lightgray;
+  background-color: #111;
+  color: lightgray;
   padding: 20px;
 }
 .main {
   width: 80%;
-  background-color: white;
+  background-color: black;
+  color: lightgray;
   padding: 20px;
 }
 .footer {
@@ -77,42 +77,3 @@ blockquote {
   text-align: center;
   background: #ddd;
 }
-
-@media (prefers-color-scheme: dark) {
-  body {
-    background-color: black;
-  }
-  a {
-    color: #4da6ff;
-  }
-  blockquote {
-    border-left: 5px solid #222;
-  }
-  .header {
-    background: #1A406B;
-    color: lightgray;
-  }
-  .navbar {
-    background-color: #222;
-  }
-  .navbar a {
-    color: lightgray;
-  }
-  .navbar a:hover {
-    background-color: #444;
-    color: white;
-  }
-  .side {
-    background-color: #111;
-    color: lightgray;
-  }
-  .main {
-    background-color: black;
-    color: lightgray;
-  }
-  .footer {
-    background: #222;
-    color: lightgray;
-  }
-  max-width: 650px;
-}