Fixed UI and conf template

src/webui/style/style.css

@@ -678,10 +678,11 @@ form button[type="submit"] {
   border-radius: 30px;
   padding: 12px 32px;
   font-size: 1.1em;
-  margin: 0 0 45px 0;
+  margin: 16px 0 0 0;
   cursor: pointer;
   box-shadow: 0 4px 16px rgba(38,196,255,0.15);
   transition: background 0.2s;
+  display: block;
 }
 
 form button[type="submit"]:hover {
@@ -1020,13 +1021,13 @@ justify-content: center;
   #menu-items-list > div {
     flex-direction: column;
   }
-  
-  #stepper {
-    flex-direction: column;
+
+  form button[type="button"], form button[type="submit"],   #stepper li {
+    width: 100%;
   }
 
-  #stepper li {
-    width: 100%;
+  #stepper {
+    flex-direction: column;
   }
 
   .footer-container, .footer-links {