third_party/devtools/front_end/perf_ui/timelineOverviewInfo.css

/*
 * Copyright 2017 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.
 */

.overview-info:not(:empty) {
    display: flex;
    background: white;
    box-shadow: var(--drop-shadow);
    padding: 3px;
}

.overview-info .frame .time {
    display: none;
}

.overview-info .frame .thumbnail img {
    max-width: 50vw;
    max-height: 50vh;
}