remove dark theme setting as preferred

source/_includes/asides/docs_navigation.html

@@ -188,7 +188,7 @@
         <b>{% active_link /integrations/esphome ESPHome %}</b>
         <ul>          
           <li>
-            {% active_link /docs/esphome/increasing_bluetooth_reach Increasing bluetooth reach %}
+            {% active_link /docs/esphome/increasing_bluetooth_reach Increasing Bluetooth reach %}
           </li>
           <li>
             {% active_link /docs/esphome/adding_esphome_media_players Adding media players %}

source/docs/esphome/adding_esphome_media_players.markdown

@@ -76,15 +76,6 @@ Ready-made firmware to turn devices into ESPHome media players
       input:checked + img {
         border-color: #58a6ff;
       }
-      @media (prefers-color-scheme: dark) {
-        body {
-          background-color: #333;
-          color: #fff;
-        }
-        a {
-          color: #58a6ff;
-        }
-      }
       /* Remove this once we add a fifth media player */
       @media only screen and (min-height: 1000px) {
         .radios label {

source/docs/esphome/increasing_bluetooth_reach.markdown

@@ -1,5 +1,5 @@
 ---
-title: "Increasing the reach of bluetooth devices"
+title: "Increasing the reach of Bluetooth devices"
 ---
 
 
@@ -56,15 +56,6 @@ title: "Increasing the reach of bluetooth devices"
       input:checked + img {
         border-color: #58a6ff;
       }
-      @media (prefers-color-scheme: dark) {
-        body {
-          background-color: #333;
-          color: #fff;
-        }
-        a {
-          color: #58a6ff;
-        }
-      }
       @media only screen and (max-width: 450px) {
         .radios label {
           width: calc(50% - 16px);