chrome/browser/resources/net_internals/logs_view.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.
 */

.logs-view-log-cell-text,
.logs-view-log-cell-log {
  background-color: white;
}

.logs-view-log-row-collapsed .logs-view-log-cell-log {
  display: none;
}

.logs-view-log-row-expanded .logs-view-log-cell-log {
  display: table-cell;
}

.logs-view-log-table-button-column {
  text-align: center;
}

.logs-view-log-button {
  width: 85px;
}

.logs-view-global-button {
  float: left;
  margin: 5px;
  margin-top: 0;
  width: 135px;
}

#logs-view-log-table td {
  font-family: 'Courier New', monospace;
  font-size: 12px;
  line-height: 17px;
  padding: 3px 5px 0;
  vertical-align: top;
  white-space: pre;
}

#logs-view-log-table-header-row th {
  text-align: left;
}