fix axis label size cls1 zoom

Author: trevorcampbell

source/classification1.Rmd

@@ -1067,7 +1067,7 @@ ggplot(unscaled_cancer, aes(x = Area,
    facet_zoom(x = ( Area > 380 & Area < 420) ,
               y = (Smoothness > 0.08 & Smoothness < 0.14), zoom.size = 2) +
     theme_bw() +
-    theme(text = element_text(size = 18), axis.title=element_text(size=18), legend.position="bottom")
+    theme(text = element_text(size = 13), axis.title=element_text(size=13), legend.position="bottom")
 ```
 
 ### Balancing