bugfix

src/assets/styles/variables.less

@@ -27,6 +27,7 @@
 // marker
 @color-background: #2c2e3e;
 @color-background-light: #3d3f55;
+@color-background-light2: #34364b;
 @color-act1: #155b92;
 @color-act2: #cc4635;
 @color-act3: #f9dbc4;