Prevent Feedback's top bar from being chopped when a large font is used

chrome/browser/resources/feedback/css/feedback.css

 /* Copyright 2013 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%;
 }
 
 body {
@@ skipping 12 matching lines @@
 }
 
 .title-bar {
   -webkit-align-items: center;
   -webkit-app-region: drag;
   background-color: #fff;
   box-shadow: 0 1px #d0d0d0;
   color: rgb(80, 80, 82);
   display: -webkit-flex;
   font-size: 15px;
-  height: 48px;
+  min-height: 48px;
 }
 
 .title-bar #page-title {
   -webkit-flex: 1 1 auto;
   -webkit-margin-start: 20px;
 }
 
 .title-bar .button-bar {
   -webkit-flex: 0 1 auto;
 }
@@ skipping 167 matching lines @@
   height: 50px;
   margin-bottom: 20px;
   margin-top: 120px;
 }
 
 .srt-body {
   font-size: 14px;
   line-height: 24px;
   margin: 0 40px;
 }