Add some minor UI tweaks

static/upload.css

@@ -26,7 +26,7 @@
   justify-content: center;
   align-items: center;
   min-width: 300px;
-  min-height: 300px;
+  min-height: 200px;
 }
 
 .upload-box span {
@@ -155,4 +155,4 @@
     -webkit-transform: rotate(360deg);
     transform: rotate(360deg);
   }
-}
+}

static/upload.js

@@ -109,7 +109,7 @@ document.addEventListener('DOMContentLoaded', () => {
 }, false)
 
 const labelClicked = (e) => {
-    if (uploadInProgress === true) {
+    if (uploadInProgress === true || file != null) {
         e.preventDefault()
         return false
     }

templates/upload.html

@@ -32,7 +32,7 @@
         </form>
       </div>
     </label>
-    <p>Need to import a video from another source? Click <a href="/import">Import</a></p>
+    <p>Importing a video? Click <a href="/import">here</a></p>
   </div>
 {{end}}
 {{define "scripts"}}