нарисовал иконку vMix

static/styles.css

@@ -2292,3 +2292,24 @@ body:not(.edit-mode-on) .referee-search {
     outline-offset: 2px;
     border-radius: 6px;
 }
+
+.vmix-btn {
+    display: inline-flex;
+    align-items: center;
+    gap: 8px;
+    background: #111;
+    color: white;
+    padding: 10px 16px;
+    border-radius: 8px;
+    text-decoration: none;
+    transition: 0.2s;
+}
+
+.vmix-btn:hover {
+    background: #1f1f1f;
+}
+
+.vmix-icon {
+    width: 20px;
+    height: 20px;
+}

templates/match_workspace.html

@@ -125,14 +125,10 @@
                 </button>
               </form>
 
-              <a
-                href="/admin/session/{{ session[3] }}/download-vmix-page"
-                class="icon-btn header-icon vmix-download-btn"
-                title="Скачать проект vMix"
-                aria-label="Скачать проект vMix"
-              >
-                <span class="vmix-icon" aria-hidden="true">V</span>
-              </a>
+<a href="/admin/session/{{ session_token }}/download-vmix-page" class="vmix-btn">
+    <img src="{{ url_for('static', filename='images/vmix_icon.png') }}" class="vmix-icon">
+    Скачать vMix
+</a>
 
               <form
                 method="post"