Making file names (with icons) clickable in File Manager.

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

 /* Copyright (c) 2012 The Chromium Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file. */
 
 html {
   height: 100%;
 }
 
 html.col-resize * {
   cursor: col-resize !important;
@@ skipping 602 matching lines @@
   overflow: hidden;
   position: absolute;
   right: 0;
   top: 0;
 }
 
 .img-container {
   position: relative;
 }
 
+.thumbnail-frame > .img-container,
+.detail-name .detail-icon,
+.filename-label > * {
+  cursor: pointer;
+}
+
+.filename-label > :hover,
+.breadcrumb-path:not(.breadcrumb-last):hover {
+  color: rgb(17, 85, 204);
+  text-decoration: underline;
+}
+
 .img-container > img {
   -webkit-user-drag: none;
   position: absolute;
 }
 
 .thumbnail-bottom {
   -webkit-box-align: center;
   -webkit-box-orient: horizontal;
   -webkit-box-pack: center;
   bottom: 0;
+  cursor: auto;
   display: -webkit-box;
   left: 0;
   padding: 0 5px;
   position: absolute;
   right: 0;
 }
 
 .thumbnail-bottom .filename-label {
   -webkit-box-flex: 1;
 }
@@ skipping 72 matching lines @@
   background-repeat: no-repeat;
   background-size: 16px 16px;
   padding-left: 26px;
 }
 
 #list-container list > *,
 #list-container grid > *,
 #default-actions-list > * {
   background-image: none;
   border-radius: 0;
-  line-height: 30px;
 }
 
 #list-container list > [selected],
 #list-container grid > [selected],
 #default-actions-list > [selected] {
   background-color: rgb(203, 219, 241);
 }
 
 #list-container list > li.table-row[selected],
 #default-actions-list > li[selected] {
@@ skipping 223 matching lines @@
   -webkit-box-flex: 1;
   -webkit-box-orient: horizontal;
   margin: 0;
   padding: 0 10px;
 }
 
 .table-row-cell > .detail-name {
   display: -webkit-box;
 }
 
+.table-row-cell {
+  -webkit-box-align: center;
+}
+
 .file-checkbox {
   -webkit-margin-end: 0;
   -webkit-margin-start: 0;
   position: relative;
   z-index: 2;
 }
 
 .file-checkbox,
 .pin {
   opacity: 0.3;
@@ skipping 21 matching lines @@
 #list-container li.table-row[selected] .pin,
 #list-container li.table-row .pin:checked,
 #list-container li.thumbnail-item[selected] .file-checkbox {
   opacity: 1 !important;
 }
 
 #list-container li.table-row,
 #default-actions-list li {
   border: none;
   border-top: 1px solid transparent;
-  line-height: 39px;
+  height: 39px;
   padding-bottom: 1px;
   padding-top: 1px;
 }
 
 /* The icon in the name column. See file_types.css for specific icons. */
 .detail-icon {
   height: 24px;
   width: 24px;
 }
 
@@ skipping 444 matching lines @@
   height: 100%;
 }
 
 #list-container .table-header-cell:hover {
   background-color: #f2f2f2;
 }
 
 button:focus {
   outline-color: rgb(77, 144, 254);
 }