fix check/uncheck icon - show input file

src/js/controllers/import.js

@@ -8,6 +8,8 @@ angular.module('copayApp.controllers').controller('importController',
     var reader = new FileReader();
     var defaults = configService.getDefaults();
     var errors = bwcService.getErrors();
+    $scope.isSafari = platformInfo.isSafari;
+    $scope.isCordova = platformInfo.isCordova;
     $scope.bwsurl = defaults.bws.url;
     $scope.derivationPath = derivationPathHelper.default;
     $scope.account = 1;

src/sass/main.scss

@@ -976,6 +976,11 @@ input[type=file] {
   text-align: left;
 }
 
+.input-label {
+  max-width: none;
+  width: inherit;
+}
+
 /*
  * Calculator
  */