Remove line-height property from <input> tags.

remoting/webapp/main.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, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p,
 blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em,
 font, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, dl,
 dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody,
 tfoot, thead, tr, th, td, button {
@@ skipping 166 matching lines @@
 
 ::-webkit-scrollbar-track-piece {
   background: white;
 }
 
 /*------------------------------------------------------------------
 Component: Text Field
 ------------------------------------------------------------------*/
 input {
     height: 29px;
-    line-height: 27px;
     padding-left: 8px;
     color: #333;
     border: 1px solid #d9d9d9;
     border-top: 1px solid #c0c0c0;
     vertical-align: top;
     -webkit-border-radius: 1px;
 }
 input:hover {
     border: 1px solid #b9b9b9;
     border-top: 1px solid #a0a0a0;
@@ skipping 350 matching lines @@
   box-sizing: border-box;
 }
 
 /*
  * Setting hidden on elements that match some rule overriding 'display' doesn't
  * do what you would expect unless this is made explicit (and !important).
  */
 [hidden] {
   display: none !important;
 }