Fix SQL editor issues #20

src/App.vue

@@ -5,7 +5,7 @@
 </template>
 
 <style>
-#app, * {
+#app {
   font-family: Open-Sans, Helvetica, Arial, sans-serif;
   -webkit-font-smoothing: antialiased;
   -moz-osx-font-smoothing: grayscale;

src/components/SqlEditor.vue

@@ -98,4 +98,8 @@ export default {
   height: 100%;
   max-height: 100%;
 }
+>>> .CodeMirror-cursor {
+  width: 1px;
+  background: var(--color-text-base);
+}
 </style>