css删除

src/assets/styles/common/color.less

@@ -23,6 +23,4 @@
 @deepblueLinearTop: linear-gradient(to top, fade(@deepblue, 50%), fade(@deepblue, 0));
 @deepblueLinearRight: linear-gradient(to right, fade(@deepblue, 50%), fade(@deepblue, 0));
 
-@deepblueBg : 54, 52, 142;
-
 @font-color: #7a8385;