Added new section for html-only development (does not affect the code directly), just for convenience

README.md

@@ -38,6 +38,7 @@ Thanks to...
 - schreibfaul1 (github) for creating the audio library used in this project
 - the makers of Bootstrap Icons for creating wonderful icons
 - espressif for making the best microprocessor I've ever seen
+- ArduinoJson by Benoit Blanchon
 
 # License
 
@@ -73,6 +74,3 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
 ESP32-audioI2S library  © schreibfaul1 (https://github.com/schreibfaul1/ESP32-audioI2S as of November 2022)
 
 
-
-
-

html/main.css

@@ -104,7 +104,7 @@ hr {
 .card {
     background-color: #373737;
     padding: 10pt;
-    margin: 0 auto 60px;
+    margin: 0 auto 40px;
     border-radius: 8pt;
     border: 2px solid #f00;
 }