trim white space

less/pages/import.less

@@ -5,12 +5,12 @@ form.import-form {
   &span.row {
     justify-content: space-around;
   }
-  
+
   input[type=file] {
     width: 100%;
     align-self: center;
   }
-  
+
   input[type=submit] {
     width: 100%;
     margin-top: .5rem;

static/js/import.js

@@ -7,7 +7,7 @@ const fileInput = document.querySelector('input[type="file"]')
 
 document.onreadystatechange = () => {
   if ( document.readyState === "complete") {
-    selectElem.disabled = true;  
+    selectElem.disabled = true;
     submitElem.disabled = true;
     zipInfo.hidden = true;
     zipWarning.hidden = true;
@@ -28,7 +28,7 @@ fileInput.onchange = function() {
       zipWarning.hidden = true;
     }
   }
-  
+
   if ( this.files.length > 1 ) {
     selectElem.disabled = false;
     submitElem.disabled = false;