diff --git a/CCB_theme.R b/CCB_theme.R
new file mode 100644
index 0000000000000000000000000000000000000000..9a03f0e1b5aa9bc60a3dba361dc90cbab5c9ff5a
--- /dev/null
+++ b/CCB_theme.R
@@ -0,0 +1,27 @@
+
+mycolor <- c("#4477AA", "#EE6677", "#228833", "#CCBB44", "#66CCEE", "#AA3377", "#BBBBBB")
+CCB_plot_style <- function(...)
+{
+  
+  theme_bw()+
+    
+    
+    theme(
+      text = element_text(size=16,face="bold",color="black",family="sans"),
+      axis.title.x = element_text(color = "black", size = 20, face = "bold",margin = margin(t = 5, r = 0, b = 0, l = 0)),
+      axis.title.y.left  = element_text(color = "black", size = 20, face = "bold",margin = margin(t = 0, r = 5, b = 0, l = 0)),
+      axis.text.x=element_text(size=18,family="sans",face="bold",colour="#666666"),
+      axis.text.y=element_text(size=18,family="sans",face="bold",colour="#666666"),
+      plot.margin = margin(10, 10, 10, 10),
+      axis.title.y = element_text(color = "black", size = 16, face = "bold", margin = margin(t = 0, r = 10, b = 0, l = 0)),
+      legend.box.background = element_rect(colour = "black",linewidth = 1),
+      panel.grid.major = element_blank(),
+      panel.grid.minor = element_blank(),
+      panel.border = element_blank() ,
+      panel.background = element_blank(),
+      axis.line = element_line(color = '#666666',linewidth = 0.8),
+      axis.ticks =element_line(color="#666666",linewidth =1),
+      axis.ticks.length=unit(c(-0.3,0.3), "cm"))
+  
+  
+}
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