        /* 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. */
        /* Don't use the main frame div when the error is in a subframe. */
        html[subframe] #main-frame-error {
            display: none;
        }

        /* Don't use the subframe error div when the error is in a main frame. */
        html:not([subframe]) #sub-frame-error {
            display: none;
        }

        #diagnose-button {
            -webkit-margin-start: 0;
            float: none;
            margin-bottom: 10px;
            margin-top: 20px;
        }

        h1 {
            -webkit-margin-before: 0;
        }

        h2 {
            color: #666;
            font-size: 1.2em;
            font-weight: normal;
            margin: 10px 0;
        }

        a {
            color: rgb(17, 85, 204);
            text-decoration: none;
        }

        .icon {
            -webkit-user-select: none;
        }

        .icon-generic {
            /**
   * Can't access chrome://theme/IDR_ERROR_NETWORK_GENERIC from an untrusted
   * renderer process, so embed the resource manually.
   */
            content: -webkit-image-set(url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACkAAAAyCAAAAADkGq1yAAAAAnRSTlMA/1uRIrUAAABLSURBVHhe7dOxDQAgCERRdrza/ScwscNYSKIhWAror9+VR7BjKZbkrSpKeA45K8PQuoYqcUNKbmUzpNkD8kvM/ErlkVFk8necCyU7IotT35DVJRIAAAAASUVORK5CYII=') 1x,
                    url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFIAAABkCAAAAAAwZDj3AAAAAnRSTlMA/1uRIrUAAABiSURBVHhe7cy7CYAwFABAd8z+HyewskkTW+EFA3kgSu4GuK2ktI71SqWyjeyxirlS2aeMQczfKcuNUjny/1KpPCbKjA+WSqVSqVQqawmy5TlZKpVPQciVSuUEpVKZtVypVF5DHE3/NzR+1AAAAABJRU5ErkJggg==') 2x);
            height: 50px;
            padding-top: 20px;
            width: 41px;
        }

        .icon-offline {
            content: -webkit-image-set(url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACwAAAAvAgMAAADlfsA8AAAADFBMVEX39/f////39/dTU1NOmoBdAAAAAnRSTlMAAHaTzTgAAAB6SURBVHherc2xDUIxDIThE6UbVmEZ9nN9TUZgJWo3Ju8UhGIrHX/1FScdnr82K+PMoZizbozLsfw+OP9mkpvNARuabB6OG6fIZr4uozi4noqTYrcKHoxi63ZodLBG0a0R0c2M5Uw5Z3rzoavqwNf3CGybKH4gYXTq6wPqOghb2tvIFQAAAABJRU5ErkJggg==') 1x,
                    url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFgAAABeAgMAAADaoju6AAAADFBMVEX39/f////39/dTU1NOmoBdAAAAAnRSTlMAAHaTzTgAAACDSURBVHhe7dIhDgQhAEPR6jV7urnkN3PEbkIIICCQSdfNl8/UVNe0DA/R0p7BtTzjFkesLO8nX6YUYpj8IcO48Ie+GGa4XSqYYwO4lWUPSpjH4I8s5Vg8Z7RhkeeZE2fRNc/Y5oRtu7NrC26bCKNWktEp2xueT5on/F2yLQlAQGWt+AcZixZ9AfIcYgAAAABJRU5ErkJggg==') 2x);
            height: 47px;
            margin: 0 0 40px;
            position: relative;
            width: 44px;
        }

        #content-top {
            margin: 20px;
        }

        #help-box-outer {
            -webkit-transition: height ease-in 218ms;
            overflow: hidden;
        }

        #help-box-inner {
            background-color: #f9f9f9;
            border-top: 1px solid #EEE;
            color: #444;
            padding: 20px;
            text-align: start;
        }

        #suggestion {
            margin-top: 15px;
        }

        #short-suggestion {
            margin-top: 5px;
        }

        #sub-frame-error-details {
            color: #8F8F8F;
            /* Not done on mobile for performance reasons. */
            text-shadow: 0 1px 0 rgba(255, 255, 255, 0.3);
        }

        [jscontent=failedUrl] {
            overflow-wrap: break-word;
        }

        #search-container {
            /* Prevents a space between controls. */
            display: flex;
            margin-top: 20px;
        }

        #search-box {
            border: 1px solid #cdcdcd;
            flex-grow: 1;
            font-size: 16px;
            height: 26px;
            margin-right: 0;
            padding: 1px 9px;
        }

        #search-box:focus {
            border: 1px solid rgb(93, 154, 255);
            outline: none;
        }

        #search-button {
            border: none;
            border-bottom-left-radius: 0;
            border-top-left-radius: 0;
            box-shadow: none;
            display: flex;
            height: 30px;
            margin: 0;
            padding: 0;
            width: 60px;
        }

        #search-image {
            content:
                -webkit-image-set(url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA4AAAAPCAQAAAB+HTb/AAAArElEQVR4Xn3NsUoCUBzG0XvB3U0chR4geo5qihpt6gkCx0bXFsMERWj2KWqIanAvmlUUoQapwU6g4l8H5bd9Z/iSPS0hu/RqZqrncBuzLl7U3Rn4cSpQFTeroejJl1Lgs7f4ceDPdeBMXYp86gaONYJkY83AnqHiGk9wHnjk16PKgo5N9BUCkzPf5j6M0PfuVg5MymoetFwoaKAlB26WdXAvJ7u5mezitqtkT//7Sv/u96CaLQAAAABJRU5ErkJggg==') 1x,
                    url('data:image/png;base64,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') 2x);
            margin: auto;
        }

        .hidden {
            display: none;
        }

        .suggestions {
            margin-top: 18px;
        }

        .suggestion-header {
            font-weight: bold;
            margin-bottom: 4px;
        }

        .suggestion-body {
            color: #777;
        }

        .error-code {
            color: #A0A0A0;
            margin-top: 15px;
        }

        /* Increase line height at higher resolutions. */
        @media (min-width: 641px) and (min-height: 641px) {
            #help-box-inner {
                line-height: 18px;
            }
        }

        /* Decrease padding at low sizes. */
        @media (max-width: 640px),
        (max-height: 640px) {
            body {
                margin: 15px;
            }

            h1 {
                margin: 10px 0 15px;
            }

            #content-top {
                margin: 15px;
            }

            #help-box-inner {
                padding: 20px;
            }

            .suggestions {
                margin-top: 10px;
            }

            .suggestion-header {
                margin-bottom: 0;
            }

            .error-code {
                margin-top: 10px;
            }
        }

        /* Don't allow overflow when in a subframe. */
        html[subframe] body {
            overflow: hidden;
        }

        #sub-frame-error {
            -webkit-align-items: center;
            background-color: #DDD;
            display: -webkit-flex;
            -webkit-flex-flow: column;
            height: 100%;
            -webkit-justify-content: center;
            left: 0;
            position: absolute;
            top: 0;
            width: 100%;
        }

        #sub-frame-error:hover {
            background-color: #EEE;
        }

        #sub-frame-error-details {
            margin: 0 10px;
            visibility: hidden;
        }

        /* Show details only when hovering. */
        #sub-frame-error:hover #sub-frame-error-details {
            visibility: visible;
        }

        /* If the iframe is too small, always hide the error code. */
        /* TODO(mmenke): See if overflow: no-display works better, once supported. */
        @media (max-width: 200px),
        (max-height: 95px) {
            #sub-frame-error-details {
                display: none;
            }
        }

        /* details-button is special; it's a <button> element that looks like a link. */
        #details-button {
            background-color: inherit;
            background-image: none;
            border: none;
            box-shadow: none;
            min-width: 0;
            padding: 0;
            text-decoration: underline;
        }

        /* Styles for platform dependent separation of controls and details button. */
        .suggested-left>#control-buttons,
        .suggested-right>#details-button {
            float: left;
        }

        .suggested-right>#control-buttons,
        .suggested-left>#details-button {
            float: right;
        }

        #details-button.singular {
            float: none;
        }

        #buttons::after {
            clear: both;
            content: '';
            display: block;
            width: 100%;
        }

        /* Offline page */
        .offline .interstitial-wrapper {
            color: #2b2b2b;
            font-size: 1em;
            line-height: 1.55;
            margin: 100px auto 0;
            max-width: 600px;
            width: 100%;
        }

        .offline .runner-container {
            height: 150px;
            max-width: 600px;
            overflow: hidden;
            position: absolute;
            top: 10px;
            width: 44px;
            z-index: 2;
        }

        .offline .runner-canvas {
            height: 150px;
            max-width: 600px;
            opacity: 1;
            overflow: hidden;
            position: absolute;
            top: 0;
        }

        .offline .controller {
            background: rgba(247, 247, 247, .1);
            height: 100vh;
            left: 0;
            position: absolute;
            top: 0;
            width: 100vw;
            z-index: 1;
        }

        #offline-resources {
            display: none;
        }

        @media (max-width: 400px) {

            .suggested-left>#control-buttons,
            .suggested-right>#control-buttons {
                float: none;
                margin: 50px 0 20px;
            }
        }

        @media (max-height: 350px) {
            h1 {
                margin: 0 0 15px;
            }

            .icon-offline {
                margin: 0 0 10px;
            }

            .interstitial-wrapper {
                margin-top: 5%;
            }

            .nav-wrapper {
                margin-top: 30px;
            }
        }