small fixes

src/components/post-form/post-form.module.css

@@ -101,6 +101,7 @@
   margin: 0 3px;
   vertical-align: middle;
   transform: translateY(-2px);
+  cursor: pointer;
 }
 
 .spoilerButton td {
@@ -113,6 +114,10 @@
   font-weight: normal;
 }
 
+.spoilerButton label {
+  cursor: pointer;
+}
+
 @media (max-width: 640px) {
   .postFormDesktop {
     display: none;