[mirotalksfu] - fix typo

public/css/Room.css

@@ -1069,8 +1069,8 @@ select {
     line-height: 40px;
     box-shadow: none;
     color: #fff !important;
-    border: var(--border);
-    border-radius: 4px;
+    border: var(--border) !important;
+    border-radius: 5px;
     background-color: var(--select-bg) !important;
 }