Fix labels' alignment in Files.app's files list.

chrome/browser/resources/file_manager/css/file_manager.css

Index: chrome/browser/resources/file_manager/css/file_manager.css
diff --git a/chrome/browser/resources/file_manager/css/file_manager.css b/chrome/browser/resources/file_manager/css/file_manager.css
index 1982e6ed66dd49ae9c7b620c5dc3623ad30f8eb9..9827ba2bcbdda7540ad7c00273e60c9a79344340 100644
--- a/chrome/browser/resources/file_manager/css/file_manager.css
+++ b/chrome/browser/resources/file_manager/css/file_manager.css
@@ -1040,7 +1040,7 @@ input.rename {
 
 /* Text label in a table header. */
 .table-header-label {
-  margin: 5px 10px 0 9px;
+  line-height: 27px;
 }
 
 .table-row-cell > * {
@@ -1067,13 +1067,11 @@ input.rename {
 }
 
 #select-all-checkbox {
-  -webkit-margin-end: 11px;
-  -webkit-margin-start: 1px;
+  -webkit-margin-end: 7px;
+  -webkit-margin-start: 2px;
   margin-bottom: 0;
   margin-top: 0;
-  /* 1px below text */
-  position: relative;
-  top: 1px;
+  vertical-align: middle;
 }
 
 #list-container li.table-row:hover .file-checkbox,