Merge branch 'replace-icons' into 'develop'

enlarge media modal close button

See merge request soapbox-pub/soapbox-fe!923

app/styles/components/modal.scss

@@ -203,6 +203,11 @@
   width: 48px;
   z-index: 100;
   color: #fff;
+
+  .svg-icon {
+    height: 48px;
+    width: 48px;
+  }
 }
 
 .onboarding-modal,