diff --git a/ts_web/elements/wcc-frame.ts b/ts_web/elements/wcc-frame.ts
index 4c3e474..d52d143 100644
--- a/ts_web/elements/wcc-frame.ts
+++ b/ts_web/elements/wcc-frame.ts
@@ -13,6 +13,7 @@ export class WccFrame extends DeesElement {
         :host {
           border: 10px solid #ffaeaf;
           position: absolute;
+          background: ${this.goBright ? '#333': '#000'};
           left: 200px;
           right: 0px;
           top: 0px;
diff --git a/ts_web/elements/wcc-properties.ts b/ts_web/elements/wcc-properties.ts
index 0c604a1..cffa0c1 100644
--- a/ts_web/elements/wcc-properties.ts
+++ b/ts_web/elements/wcc-properties.ts
@@ -62,6 +62,7 @@ export class WccProperties extends LitElement {
         }
         .viewportSelector,
         .themeSelector {
+          user-select: none;
           border-right: 1px solid #999;
         }
         .selectorButtons2 {