Print Preview: Making margin lines draggable.

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 1808f63f416526164e4dbdf1609e99e7a60ae3bf..01bbffb2787a2b3f362a5a30088f7212c8e3de4c 100644
--- a/chrome/browser/resources/print_preview/print_preview.css
+++ b/chrome/browser/resources/print_preview/print_preview.css
@@ -672,6 +672,7 @@ select {
   -webkit-box-flex: 1;
   -webkit-user-select: none;
   background-color: #ccc;
+  overflow: hidden;
   position: relative;
 }
 
@@ -722,45 +723,6 @@ select {
   pointer-events: none;
 }
 
-input[type='text'].margin-box {
-  background-color: #2a2a2a;
-  color: #fff;
-  cursor: auto;
-  font-family: arial;
-  font-size: 10px;
-  height: 15px;
-  padding: 5px 10px;
-  position: absolute;
-  text-align: center;
-  width: 40px;
-  z-index: 3;
-}
-
-input[type='text'].margin-box.invalid {
-  background-color: #c11b17;
-}
-
-.draggable-area {
-  background-color: transparent;
-  border-color: transparent;
-  pointer-events: none;
-  position: absolute;
-  z-index: 2;
-}
-
-.margin-line {
-  border-color: #4080FA;
-  border-style: dashed;
-  border-width: 1px;
-  position: absolute;
-  z-index: 2;
-}
-
-#customized-margins {
-  position: absolute;
-  top: 0;
-}
-
 #messages {
   color: #404040;
   font-size: 13px;