Merge pull request #276 from pybricks/dlech

style tweaks

src/components/editor.scss

@@ -15,6 +15,12 @@
     background-color: $pt-app-background-color;
 }
 
+// higher contrast
+
+.ace-tomorrow-night-eighties .ace_print-margin {
+    background: $dark-gray4;
+}
+
 // add "BETA" watermark
 
 .pb-beta .ace_scroller::after {

src/components/license.scss

@@ -15,6 +15,12 @@
     height: 600px;
 }
 
+@media only screen and (max-height: 800px) {
+    .pb-license-browser {
+        height: 400px;
+    }
+}
+
 .pb-license-list {
     width: 25%;
     flex-flow: column;