Update styles and fix hover border behavior

Added a border-radius reset for `.md-top` and adjusted button hover styles to ensure consistent border color behavior. Minor font adjustments in the related HTML file were also included.

site/overrides/main.html

@@ -22,6 +22,15 @@
         font-display: swap;
     }
 </style>
+<script>
+    // Füge die Klasse 'home' zum Body hinzu, wenn es sich um die Startseite handelt
+    document.addEventListener('DOMContentLoaded', function() {
+        const path = window.location.pathname;
+        if (path === '/' || path === '/index.html' || path === '') {
+            document.body.classList.add('home');
+        }
+    });
+</script>
 {% endblock %}
 
 {% block footer %}
@@ -29,19 +38,13 @@
 
 <div class="md-footer-container">
     <div class="satag--custom-footer-column left">
-
-
         <div class="satag--footer-text">
             satware AG<br>
             Friedrich-Ebert-Str. 34<br>
             67549 Worms
         </div>
-
-
     </div>
     <div class="satag--custom-footer-column right">
-
-
         <div class="satag--footer-text">
             <a href="tel:+496241987280" title="Rufen Sie uns jetzt an">06241 987280</a><br><a
                 href="mailto:info@satware.com"
@@ -63,11 +66,7 @@
                                                      title="Zum YouTube Kanal der satware AG"><i
                 class="fa-brands fa-youtube"></i></a>
         </div>
-
-
     </div>
-
-
 </div>
 <div class="md-footer-custom-links">
     <a href="https://satware.com/custom/index/sCustom/1" title="Kontakt">Kontakt</a>