Print Preview: Fix small radio buttons

chrome/browser/resources/print_preview/print_preview.css

Index: chrome/browser/resources/print_preview/print_preview.css
diff --git a/chrome/browser/resources/print_preview/print_preview.css b/chrome/browser/resources/print_preview/print_preview.css
index 2f85f76e1694448ec5a4f8d5486bc2222b3b5f82..2a7b2a0daa3aa17503631052f7281d22ee85c26e 100644
--- a/chrome/browser/resources/print_preview/print_preview.css
+++ b/chrome/browser/resources/print_preview/print_preview.css
@@ -73,13 +73,11 @@ header {
   padding-top: 10px;
 }
 
-.right-column .radio input[type='radio'] {
-  height: 1.1em;
-  width: 1.1em;
-}
-
+.right-column .radio input[type='radio'],
 .right-column label input[type='checkbox'] {
   height: 1.1em;

[dpapad, 2017/04/12 00:03:03]

Nit (optional): You can avoid repeating value literals by using CSS variables.

--min-size: 13.19px;
--size: 1.1em;
height: var(--size);
min-height: var(--min-size);
...

[rbpotter, 2017/04/12 00:23:33]

Done.

+  min-height: 13.19px;
+  min-width: 13.19px;
   width: 1.1em;
 }