/**
* @license
* Copyright 2017 The Lighthouse Authors. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS-IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
Naming convention:
If a variable is used for a specific component: --{component}-{property name}-{modifier}
Both {component} and {property name} should be kebab-case. If the target is the entire page,
use 'report' for the component. The property name should not be abbreviated. Use the
property name the variable is intended for - if it's used for multiple, a common descriptor
is fine (ex: 'size' for a variable applied to 'width' and 'height'). If a variable is shared
across multiple components, either create more variables or just drop the "{component}-"
part of the name. Append any modifiers at the end (ex: 'big', 'dark').
For colors: --color-{hue}-{intensity}
{intensity} is the Material Design tag - 700, A700, etc.
*/
.lh-vars {
/* Palette using Material Design Colors
* https://www.materialui.co/colors */
--color-amber-50: #FFF8E1;
--color-blue-200: #90CAF9;
--color-blue-900: #0D47A1;
--color-blue-A700: #2962FF;
--color-cyan-500: #00BCD4;
--color-gray-100: #F5F5F5;
--color-gray-300: #CFCFCF;
--color-gray-200: #E0E0E0;
--color-gray-400: #BDBDBD;
--color-gray-50: #FAFAFA;
--color-gray-500: #9E9E9E;
--color-gray-600: #757575;
--color-gray-700: #616161;
--color-gray-800: #424242;
--color-gray-900: #212121;
--color-gray: #000000;
--color-green-700: #018642;
--color-green: #0CCE6B;
--color-lime-400: #D3E156;
--color-orange-50: #FFF3E0;
--color-orange-700: #D04900;
--color-orange: #FFA400;
--color-red-700: #EB0F00;
--color-red: #FF4E42;
--color-teal-600: #00897B;
--color-white: #FFFFFF;
/* Context-specific colors */
--color-average-secondary: var(--color-orange-700);
--color-average: var(--color-orange);
--color-fail-secondary: var(--color-red-700);
--color-fail: var(--color-red);
--color-hover: var(--color-gray-50);
--color-informative: var(--color-blue-900);
--color-pass-secondary: var(--color-green-700);
--color-pass: var(--color-green);
--color-not-applicable: var(--color-gray-600);
/* Component variables */
--audit-description-padding-left: calc(var(--score-icon-size) + var(--score-icon-margin-left) + var(--score-icon-margin-right));
--audit-explanation-line-height: 16px;
--audit-group-margin-bottom: 40px;
--audit-group-padding-vertical: 8px;
--audit-margin-horizontal: 5px;
--audit-padding-vertical: 8px;
--category-header-font-size: 20px;
--category-padding: 40px;
--chevron-line-stroke: var(--color-gray-600);
--chevron-size: 12px;
--default-padding: 12px;
--env-item-background-color: var(--color-gray-100);
--env-item-font-size: 28px;
--env-item-line-height: 36px;
--env-item-padding: 10px 0px;
--env-name-min-width: 220px;
--footer-padding-vertical: 16px;
--gauge-circle-size-big: 112px;
--gauge-circle-size: 80px;
--gauge-label-font-size-big: 28px;
--gauge-label-font-size: 20px;
--gauge-label-line-height-big: 36px;
--gauge-label-line-height: 26px;
--gauge-percentage-font-size-big: 38px;
--gauge-percentage-font-size: 28px;
--gauge-wrapper-width: 148px;
--header-line-height: 24px;
--highlighter-background-color: var(--report-text-color);
--icon-square-size: calc(var(--score-icon-size) * 0.88);
--image-preview-size: 48px;
--metric-toggle-lines-fill: #7F7F7F;
--metrics-toggle-background-color: var(--color-gray-200);
--screenshot-overlay-background: rgba(0, 0, 0, 0.3);
--plugin-badge-background-color: var(--color-white);
--plugin-badge-size-big: calc(var(--gauge-circle-size-big) / 2.7);
--plugin-badge-size: calc(var(--gauge-circle-size) / 2.7);
--plugin-icon-size: 65%;
--pwa-icon-margin: 0 6px 0 -2px;
--pwa-icon-size: var(--topbar-logo-size);
--report-background-color: #fff;
--report-border-color-secondary: #ebebeb;
--report-font-family-monospace: 'Roboto Mono', 'Menlo', 'dejavu sans mono', 'Consolas', 'Lucida Console', monospace;
--report-font-family: Roboto, Helvetica, Arial, sans-serif;
--report-font-size: 16px;
--report-icon-size: var(--score-icon-background-size);
--report-line-height: 24px;
--report-min-width: 400px;
--report-monospace-font-size: calc(var(--report-font-size) * 0.85);
--report-text-color-secondary: var(--color-gray-800);
--report-text-color: var(--color-gray-900);
--report-width: calc(60 * var(--report-font-size));
--score-container-padding: 8px;
--score-icon-background-size: 24px;
--score-icon-margin-left: 4px;
--score-icon-margin-right: 12px;
--score-icon-margin: 0 var(--score-icon-margin-right) 0 var(--score-icon-margin-left);
--score-icon-size: 12px;
--scores-container-padding: 20px 0 20px 0;
--scorescale-height: 6px;
--scorescale-width: 18px;
--section-padding-vertical: 12px;
--snippet-background-color: var(--color-gray-50);
--snippet-color: #0938C2;
--sparkline-height: 5px;
--stackpack-padding-horizontal: 10px;
--sticky-header-background-color: var(--report-background-color);
--table-higlight-background-color: hsla(0, 0%, 75%, 0.1);
--tools-icon-color: var(--color-gray-600);
--topbar-background-color: var(--color-gray-100);
--topbar-height: 32px;
--topbar-logo-size: 24px;
--topbar-padding: 0 8px;
--toplevel-warning-background-color: var(--color-orange-50);
--toplevel-warning-message-text-color: #BD4200;
--toplevel-warning-padding: 18px;
--toplevel-warning-text-color: var(--report-text-color);
/* SVGs */
--plugin-icon-url-dark: url('data:image/svg+xml;utf8,');
--plugin-icon-url: url('data:image/svg+xml;utf8,');
--pass-icon-url: url('data:image/svg+xml;utf8,');
--average-icon-url: url('data:image/svg+xml;utf8,');
--fail-icon-url: url('data:image/svg+xml;utf8,');
--pwa-installable-gray-url: url('data:image/svg+xml;utf8,');
--pwa-optimized-gray-url: url('data:image/svg+xml;utf8,');
--pwa-installable-gray-url-dark: url('data:image/svg+xml;utf8,');
--pwa-optimized-gray-url-dark: url('data:image/svg+xml;utf8,');
--pwa-installable-color-url: url('data:image/svg+xml;utf8,');
--pwa-optimized-color-url: url('data:image/svg+xml;utf8,');
}
@media not print {
.lh-vars.dark {
/* Pallete */
--color-gray-200: var(--color-gray-800);
--color-gray-300: #616161;
--color-gray-400: var(--color-gray-600);
--color-gray-700: var(--color-gray-400);
--color-gray-50: #757575;
--color-gray-600: var(--color-gray-500);
--color-green-700: var(--color-green);
--color-orange-700: var(--color-orange);
--color-red-700: var(--color-red);
--color-teal-600: var(--color-cyan-500);
/* Context-specific colors */
--color-hover: rgba(0, 0, 0, 0.2);
--color-informative: var(--color-blue-200);
/* Component variables */
--env-item-background-color: var(--color-gray);
--plugin-badge-background-color: var(--color-gray-800);
--report-background-color: var(--color-gray-900);
--report-border-color-secondary: var(--color-gray-200);
--report-text-color-secondary: var(--color-gray-400);
--report-text-color: var(--color-gray-100);
--snippet-color: var(--color-cyan-500);
--topbar-background-color: var(--color-gray);
--toplevel-warning-background-color: #544B40;
--toplevel-warning-message-text-color: var(--color-orange-700);
--toplevel-warning-text-color: var(--color-gray-100);
/* SVGs */
--plugin-icon-url: var(--plugin-icon-url-dark);
--pwa-installable-gray-url: var(--pwa-installable-gray-url-dark);
--pwa-optimized-gray-url: var(--pwa-optimized-gray-url-dark);
}
}
@media only screen and (max-width: 480px) {
.lh-vars {
--audit-group-margin-bottom: 20px;
--category-padding: 24px;
--env-name-min-width: 120px;
--gauge-circle-size-big: 96px;
--gauge-circle-size: 72px;
--gauge-label-font-size-big: 22px;
--gauge-label-font-size: 14px;
--gauge-label-line-height-big: 26px;
--gauge-label-line-height: 20px;
--gauge-percentage-font-size-big: 34px;
--gauge-percentage-font-size: 26px;
--gauge-wrapper-width: 112px;
--header-padding: 16px 0 16px 0;
--image-preview-size: 24px;
--plugin-icon-size: 75%;
--pwa-icon-margin: 0 7px 0 -3px;
--report-font-size: 14px;
--report-line-height: 20px;
--score-icon-margin-left: 2px;
--score-icon-size: 10px;
--topbar-height: 28px;
--topbar-logo-size: 20px;
}
/* Not enough space to adequately show the relative savings bars. */
.lh-sparkline {
display: none;
}
}
.lh-vars.lh-devtools {
--audit-explanation-line-height: 14px;
--audit-group-margin-bottom: 20px;
--audit-group-padding-vertical: 12px;
--audit-padding-vertical: 4px;
--category-header-font-size: 16px;
--category-padding: 12px;
--default-padding: 12px;
--env-name-min-width: 120px;
--footer-padding-vertical: 8px;
--gauge-circle-size-big: 72px;
--gauge-circle-size: 64px;
--gauge-label-font-size-big: 22px;
--gauge-label-font-size: 14px;
--gauge-label-line-height-big: 26px;
--gauge-label-line-height: 20px;
--gauge-percentage-font-size-big: 34px;
--gauge-percentage-font-size: 26px;
--gauge-wrapper-width: 97px;
--header-line-height: 20px;
--header-padding: 16px 0 16px 0;
--screenshot-overlay-background: transparent;
--plugin-icon-size: 75%;
--pwa-icon-margin: 0 7px 0 -3px;
--report-font-family-monospace: 'Menlo', 'dejavu sans mono', 'Consolas', 'Lucida Console', monospace;
--report-font-family: '.SFNSDisplay-Regular', 'Helvetica Neue', 'Lucida Grande', sans-serif;
--report-font-size: 12px;
--report-line-height: 20px;
--score-icon-margin-left: 2px;
--score-icon-size: 10px;
--section-padding-vertical: 8px;
}
.lh-devtools.lh-root {
height: 100%;
}
.lh-devtools.lh-root img {
/* Override devtools default 'min-width: 0' so svg without size in a flexbox isn't collapsed. */
min-width: auto;
}
.lh-devtools .lh-container {
overflow-y: scroll;
height: calc(100% - var(--topbar-height));
}
@media print {
.lh-devtools .lh-container {
overflow: unset;
}
}
.lh-devtools .lh-sticky-header {
/* This is normally the height of the topbar, but we want it to stick to the top of our scroll container .lh-container` */
top: 0;
}
@keyframes fadeIn {
0% { opacity: 0;}
100% { opacity: 0.6;}
}
.lh-root *, .lh-root *::before, .lh-root *::after {
box-sizing: border-box;
-webkit-font-smoothing: antialiased;
}
.lh-root {
font-family: var(--report-font-family);
font-size: var(--report-font-size);
margin: 0;
line-height: var(--report-line-height);
background: var(--report-background-color);
scroll-behavior: smooth;
color: var(--report-text-color);
}
.lh-root :focus {
outline: -webkit-focus-ring-color auto 3px;
}
.lh-root summary:focus {
outline: none;
box-shadow: 0 0 0 1px hsl(217, 89%, 61%);
}
.lh-root [hidden] {
display: none !important;
}
.lh-root pre {
margin: 0;
}
.lh-root details > summary {
cursor: pointer;
}
.lh-container {
/*
Text wrapping in the report is so much FUN!
We have a `word-break: break-word;` globally here to prevent a few common scenarios, namely
long non-breakable text (usually URLs) found in:
1. The footer
2. .lh-node (outerHTML)
3. .lh-code
With that sorted, the next challenge is appropriate column sizing and text wrapping inside our
.lh-details tables. Even more fun.
* We don't want table headers ("Potential Savings (ms)") to wrap or their column values, but
we'd be happy for the URL column to wrap if the URLs are particularly long.
* We want the narrow columns to remain narrow, providing the most column width for URL
* We don't want the table to extend past 100% width.
* Long URLs in the URL column can wrap. Util.getURLDisplayName maxes them out at 64 characters,
but they do not get any overflow:ellipsis treatment.
*/
word-break: break-word;
}
.lh-audit-group a,
.lh-category-header__description a,
.lh-audit__description a,
.lh-warnings a,
.lh-footer a,
.lh-table-column--link a {
color: var(--color-informative);
}
.lh-audit__description, .lh-audit__stackpack {
--inner-audit-padding-right: var(--stackpack-padding-horizontal);
padding-left: var(--audit-description-padding-left);
padding-right: var(--inner-audit-padding-right);
padding-top: 8px;
padding-bottom: 8px;
}
.lh-details {
font-size: var(--report-font-size);
margin-top: var(--default-padding);
margin-bottom: var(--default-padding);
margin-left: var(--audit-description-padding-left);
/* whatever the .lh-details side margins are */
width: 100%;
}
.lh-details.flex .lh-code {
max-width: 70%;
}
.lh-audit__stackpack {
display: flex;
align-items: center;
}
.lh-audit__stackpack__img {
max-width: 50px;
margin-right: var(--default-padding)
}
/* Report header */
.report-icon {
display: flex;
align-items: center;
padding: 10px 12px;
cursor: pointer;
}
.report-icon[disabled] {
opacity: 0.3;
pointer-events: none;
}
.report-icon::before {
content: "";
margin-right: 5px;
background-repeat: no-repeat;
width: var(--report-icon-size);
height: var(--report-icon-size);
opacity: 0.7;
}
.report-icon:hover::before {
opacity: 1;
}
.dark .report-icon::before {
filter: invert(1);
}
.report-icon--print::before {
background-image: url('data:image/svg+xml;utf8,');
}
.report-icon--copy::before {
background-image: url('data:image/svg+xml;utf8,');
}
.report-icon--open::before {
background-image: url('data:image/svg+xml;utf8,');
}
.report-icon--download::before {
background-image: url('data:image/svg+xml;utf8,');
}
.report-icon--dark::before {
background-image:url('data:image/svg+xml;utf8,');
}
.report-icon--treemap::before {
background-image: url('data:image/svg+xml;utf8,');
}
.lh-buttons {
display: flex;
flex-wrap: wrap;
}
.lh-button {
margin: 10px;
height: 30px;
border: 1px solid var(--color-gray-600);
border-radius: 4px;
font-weight: bold;
color: rgb(26, 115, 232);
background-color: var(--report-background-color);
}
.dark .lh-button {
color: var(--color-blue-200);
}
/* Node */
.lh-node__snippet {
font-family: var(--report-font-family-monospace);
color: var(--snippet-color);
font-size: var(--report-monospace-font-size);
line-height: 20px;
}
/* Score */
.lh-audit__score-icon {
width: var(--score-icon-size);
height: var(--score-icon-size);
margin: var(--score-icon-margin);
}
.lh-audit--pass .lh-audit__display-text {
color: var(--color-pass-secondary);
}
.lh-audit--pass .lh-audit__score-icon,
.lh-scorescale-range--pass::before {
border-radius: 100%;
background: var(--color-pass);
}
.lh-audit--average .lh-audit__display-text {
color: var(--color-average-secondary);
}
.lh-audit--average .lh-audit__score-icon,
.lh-scorescale-range--average::before {
background: var(--color-average);
width: var(--icon-square-size);
height: var(--icon-square-size);
}
.lh-audit--fail .lh-audit__display-text {
color: var(--color-fail-secondary);
}
.lh-audit--fail .lh-audit__score-icon,
.lh-audit--error .lh-audit__score-icon,
.lh-scorescale-range--fail::before {
border-left: calc(var(--score-icon-size) / 2) solid transparent;
border-right: calc(var(--score-icon-size) / 2) solid transparent;
border-bottom: var(--score-icon-size) solid var(--color-fail);
}
.lh-audit--manual .lh-audit__display-text,
.lh-audit--notapplicable .lh-audit__display-text {
color: var(--color-gray-600);
}
.lh-audit--manual .lh-audit__score-icon,
.lh-audit--notapplicable .lh-audit__score-icon {
border-radius: 100%;
background: var(--color-gray-400);
}
.lh-audit--informative .lh-audit__display-text {
color: var(--color-gray-600);
}
.lh-audit--informative .lh-audit__score-icon {
border: none;
border-radius: 100%;
background: var(--color-gray-400);
}
.lh-audit__description,
.lh-audit__stackpack {
color: var(--report-text-color-secondary);
}
.lh-audit__adorn {
border: 1px solid slategray;
border-radius: 3px;
margin: 0 3px;
padding: 0 2px;
line-height: 1.1;
display: inline-block;
font-size: 90%;
}
.lh-category-header__description {
font-size: var(--report-font-size);
text-align: center;
margin: 0px auto;
max-width: 400px;
}
.lh-audit__display-text,
.lh-load-opportunity__sparkline,
.lh-chevron-container {
margin: 0 var(--audit-margin-horizontal);
}
.lh-chevron-container {
margin-right: 0;
}
.lh-audit__title-and-text {
flex: 1;
}
.lh-audit__title-and-text code {
color: var(--snippet-color);
font-size: var(--report-monospace-font-size);
}
/* Prepend display text with em dash separator. But not in Opportunities. */
.lh-audit__display-text:not(:empty):before {
content: '—';
margin-right: var(--audit-margin-horizontal);
}
.lh-audit-group.lh-audit-group--load-opportunities .lh-audit__display-text:not(:empty):before {
display: none;
}
/* Expandable Details (Audit Groups, Audits) */
.lh-audit__header {
display: flex;
align-items: center;
font-weight: 500;
padding: var(--audit-padding-vertical) 0;
}
.lh-audit--load-opportunity .lh-audit__header {
display: block;
}
.lh-metricfilter {
text-align: right;
margin-top: var(--default-padding);
}
.lh-metricfilter__radio {
position: absolute;
left: -9999px;
}
.lh-metricfilter input[type='radio']:focus-visible + label {
outline: -webkit-focus-ring-color auto 1px;
}
.lh-metricfilter__label {
border: solid 1px var(--color-gray-400);
align-items: center;
justify-content: center;
padding: 2px 5px;
width: 50%;
height: 28px;
cursor: pointer;
font-size: 90%;
}
.lh-metricfilter__label:first-of-type {
border-top-left-radius: 5px;
border-bottom-left-radius: 5px;
margin-left: 5px;
}
.lh-metricfilter__label:last-of-type {
border-top-right-radius: 5px;
border-bottom-right-radius: 5px;
}
.lh-metricfilter__label--active {
background: var(--color-blue-A700);
color: var(--color-white);
}
/* Give the 'All' choice a more muted display */
.lh-metricfilter__label--active[for="metric-All"] {
background-color: var(--color-blue-200) !important;
color: black !important;
}
/* If audits are filtered, hide the itemcount for Passed Audits… */
.lh-category--filtered .lh-audit-group .lh-audit-group__itemcount {
display: none;
}
.lh-audit__header:hover {
background-color: var(--color-hover);
}
/* We want to hide the browser's default arrow marker on summary elements. Admittedly, it's complicated. */
.lh-audit-group > summary,
.lh-expandable-details > summary {
/* Blink 89+ and Firefox will hide the arrow when display is changed from (new) default of `list-item` to block. https://chromestatus.com/feature/6730096436051968*/
display: block;
}
/* Safari and Blink <=88 require using the -webkit-details-marker selector */
.lh-audit-group > summary::-webkit-details-marker,
.lh-expandable-details > summary::-webkit-details-marker {
display: none;
}
/* Perf Metric */
.lh-metrics-container {
display: grid;
grid-template-rows: 1fr 1fr 1fr;
grid-auto-flow: column;
grid-column-gap: 24px;
}
.lh-metric {
border-top: 1px solid var(--report-border-color-secondary);
}
@media screen and (min-width: 640px) {
.lh-metric:nth-child(3n+3) {
border-bottom: 1px solid var(--report-border-color-secondary);
}
}
@media screen and (max-width: 640px) {
.lh-metrics-container {
display: block;
}
.lh-metric:nth-last-child(-n+1) {
border-bottom: 1px solid var(--report-border-color-secondary);
}
}
.lh-metric__innerwrap {
display: grid;
grid-template-columns: var(--audit-description-padding-left) 10fr 3fr;
align-items: center;
padding: 10px 0;
}
.lh-metric__details {
order: -1;
}
.lh-metric__title {
flex: 1;
font-weight: 500;
}
.lh-metrics__disclaimer {
color: var(--color-gray-600);
margin: var(--section-padding-vertical) 0;
}
.lh-calclink {
padding-left: calc(1ex / 3);
}
.lh-metric__description {
display: none;
grid-column-start: 2;
grid-column-end: 3;
color: var(--report-text-color-secondary);
}
.lh-metric__value {
white-space: nowrap; /* No wrapping between metric value and the icon */
font-weight: 500;
justify-self: end;
}
/* No-JS toggle switch */
/* Keep this selector sync'd w/ `magicSelector` in report-ui-features-test.js */
.lh-metrics-toggle__input:checked ~ .lh-metrics-container .lh-metric__description {
display: block;
}
.lh-metrics-toggle__input {
cursor: pointer;
opacity: 0;
position: absolute;
right: 0;
width: 74px;
height: 28px;
top: -3px;
}
.lh-metrics-toggle__label {
display: flex;
background-color: #eee;
border-radius: 20px;
overflow: hidden;
position: absolute;
right: 0;
top: -3px;
pointer-events: none;
}
.lh-metrics-toggle__input:focus + label {
outline: -webkit-focus-ring-color auto 3px;
}
.lh-metrics-toggle__icon {
display: flex;
align-items: center;
justify-content: center;
padding: 2px 5px;
width: 50%;
height: 28px;
}
.lh-metrics-toggle__input:not(:checked) + label .lh-metrics-toggle__icon--less,
.lh-metrics-toggle__input:checked + label .lh-metrics-toggle__icon--more {
background-color: var(--color-blue-A700);
--metric-toggle-lines-fill: var(--color-white);
}
.lh-metrics-toggle__lines {
fill: var(--metric-toggle-lines-fill);
}
.lh-metrics-toggle__label {
background-color: var(--metrics-toggle-background-color);
}
.lh-metrics-toggle__label .lh-metrics-toggle__icon--less {
padding-left: 8px;
}
.lh-metrics-toggle__label .lh-metrics-toggle__icon--more {
padding-right: 8px;
}
/* Pushes the metric description toggle button to the right. */
.lh-audit-group--metrics .lh-audit-group__header {
display: flex;
}
.lh-audit-group--metrics .lh-audit-group__header span.lh-audit-group__title {
flex: 1;
}
.lh-metric .lh-metric__innerwrap::before,
.lh-scorescale-range::before {
content: '';
width: var(--score-icon-size);
height: var(--score-icon-size);
display: inline-block;
margin: var(--score-icon-margin);
}
.lh-metric--pass .lh-metric__value {
color: var(--color-pass-secondary);
}
.lh-metric--pass .lh-metric__innerwrap::before {
border-radius: 100%;
background: var(--color-pass);
}
.lh-metric--average .lh-metric__value {
color: var(--color-average-secondary);
}
.lh-metric--average .lh-metric__innerwrap::before {
background: var(--color-average);
width: var(--icon-square-size);
height: var(--icon-square-size);
}
.lh-metric--fail .lh-metric__value {
color: var(--color-fail-secondary);
}
.lh-metric--fail .lh-metric__innerwrap::before,
.lh-metric--error .lh-metric__innerwrap::before {
border-left: calc(var(--score-icon-size) / 2) solid transparent;
border-right: calc(var(--score-icon-size) / 2) solid transparent;
border-bottom: var(--score-icon-size) solid var(--color-fail);
}
.lh-metric--error .lh-metric__value,
.lh-metric--error .lh-metric__description {
color: var(--color-fail-secondary);
}
/* Perf load opportunity */
.lh-load-opportunity__cols {
display: flex;
align-items: flex-start;
}
.lh-load-opportunity__header .lh-load-opportunity__col {
color: var(--color-gray-600);
display: unset;
line-height: calc(2.3 * var(--report-font-size));
}
.lh-load-opportunity__col {
display: flex;
}
.lh-load-opportunity__col--one {
flex: 5;
align-items: center;
margin-right: 2px;
}
.lh-load-opportunity__col--two {
flex: 4;
text-align: right;
}
.lh-audit--load-opportunity .lh-audit__display-text {
text-align: right;
flex: 0 0 calc(3 * var(--report-font-size));
}
/* Sparkline */
.lh-load-opportunity__sparkline {
flex: 1;
margin-top: calc((var(--report-line-height) - var(--sparkline-height)) / 2);
}
.lh-sparkline {
height: var(--sparkline-height);
width: 100%;
}
.lh-sparkline__bar {
height: 100%;
float: right;
}
.lh-audit--pass .lh-sparkline__bar {
background: var(--color-pass);
}
.lh-audit--average .lh-sparkline__bar {
background: var(--color-average);
}
.lh-audit--fail .lh-sparkline__bar {
background: var(--color-fail);
}
/* Filmstrip */
.lh-filmstrip-container {
/* smaller gap between metrics and filmstrip */
margin: -8px auto 0 auto;
}
.lh-filmstrip {
display: flex;
flex-direction: row;
justify-content: space-between;
padding-bottom: var(--default-padding);
}
.lh-filmstrip__frame {
text-align: right;
position: relative;
}
.lh-filmstrip__thumbnail {
border: 1px solid var(--report-border-color-secondary);
max-height: 100px;
max-width: 60px;
}
@media screen and (max-width: 750px) {
.lh-filmstrip {
flex-wrap: wrap;
}
.lh-filmstrip__frame {
width: 20%;
margin-bottom: 5px;
}
.lh-filmstrip__thumbnail {
display: block;
margin: auto;
}
}
/* Audit */
.lh-audit {
border-bottom: 1px solid var(--report-border-color-secondary);
}
/* Apply border-top to just the first audit. */
.lh-audit {
border-top: 1px solid var(--report-border-color-secondary);
}
.lh-audit ~ .lh-audit {
border-top: none;
}
.lh-audit--error .lh-audit__display-text {
color: var(--color-fail);
}
/* Audit Group */
.lh-audit-group {
margin-bottom: var(--audit-group-margin-bottom);
position: relative;
}
.lh-audit-group__header::before {
/* By default, groups don't get an icon */
content: none;
width: var(--pwa-icon-size);
height: var(--pwa-icon-size);
margin: var(--pwa-icon-margin);
display: inline-block;
vertical-align: middle;
}
/* Style the "over budget" columns red. */
.lh-audit-group--budgets #performance-budget tbody tr td:nth-child(4),
.lh-audit-group--budgets #performance-budget tbody tr td:nth-child(5),
.lh-audit-group--budgets #timing-budget tbody tr td:nth-child(3) {
color: var(--color-red-700);
}
/* Align the "over budget request count" text to be close to the "over budget bytes" column. */
.lh-audit-group--budgets .lh-table tbody tr td:nth-child(4){
text-align: right;
}
.lh-audit-group--budgets .lh-table {
width: 100%;
margin: 16px 0px 16px 0px;
}
.lh-audit-group--pwa-installable .lh-audit-group__header::before {
content: '';
background-image: var(--pwa-installable-gray-url);
}
.lh-audit-group--pwa-optimized .lh-audit-group__header::before {
content: '';
background-image: var(--pwa-optimized-gray-url);
}
.lh-audit-group--pwa-installable.lh-badged .lh-audit-group__header::before {
background-image: var(--pwa-installable-color-url);
}
.lh-audit-group--pwa-optimized.lh-badged .lh-audit-group__header::before {
background-image: var(--pwa-optimized-color-url);
}
.lh-audit-group--metrics .lh-audit-group__summary {
margin-top: 0;
margin-bottom: 0;
}
.lh-audit-group__summary {
display: flex;
justify-content: space-between;
margin-top: calc(var(--category-padding) * 1.5);
margin-bottom: var(--category-padding);
}
.lh-audit-group__itemcount {
color: var(--color-gray-600);
font-weight: bold;
}
.lh-audit-group__header .lh-chevron {
margin-top: calc((var(--report-line-height) - 5px) / 2);
}
.lh-audit-group__header {
font-size: var(--report-font-size);
margin: 0 0 var(--audit-group-padding-vertical);
/* When the header takes 100% width, the chevron becomes small. */
max-width: calc(100% - var(--chevron-size));
}
/* max-width makes the metric toggle not flush. metrics doesn't have a chevron so unset. */
.lh-audit-group--metrics .lh-audit-group__header {
max-width: unset;
}
.lh-audit-group__header span.lh-audit-group__title {
font-weight: bold;
}
.lh-audit-group__header span.lh-audit-group__itemcount {
font-weight: bold;
color: var(--color-gray-600);
}
.lh-audit-group__header span.lh-audit-group__description {
font-weight: 500;
color: var(--color-gray-600);
}
.lh-audit-group__header span.lh-audit-group__description::before {
content: '—';
margin: 0px var(--audit-margin-horizontal);
}
.lh-clump > .lh-audit-group__header,
.lh-audit-group--diagnostics .lh-audit-group__header,
.lh-audit-group--load-opportunities .lh-audit-group__header,
.lh-audit-group--metrics .lh-audit-group__header,
.lh-audit-group--pwa-installable .lh-audit-group__header,
.lh-audit-group--pwa-optimized .lh-audit-group__header {
margin-top: var(--audit-group-padding-vertical);
}
.lh-audit-explanation {
margin: var(--audit-padding-vertical) 0 calc(var(--audit-padding-vertical) / 2) var(--audit-margin-horizontal);
line-height: var(--audit-explanation-line-height);
display: inline-block;
}
.lh-audit--fail .lh-audit-explanation {
color: var(--color-fail);
}
/* Report */
.lh-list > div:not(:last-child) {
padding-bottom: 20px;
}
.lh-header-container {
display: block;
margin: 0 auto;
position: relative;
word-wrap: break-word;
}
.lh-report {
min-width: var(--report-min-width);
}
.lh-exception {
font-size: large;
}
.lh-code {
white-space: normal;
margin-top: 0;
font-size: var(--report-monospace-font-size);
}
.lh-warnings {
--item-margin: calc(var(--report-line-height) / 6);
color: var(--color-average);
margin: var(--audit-padding-vertical) 0;
padding: calc(var(--audit-padding-vertical) / 2) calc(var(--audit-description-padding-left));
}
.lh-warnings span {
font-weight: bold;
}
.lh-warnings--toplevel {
--item-margin: calc(var(--header-line-height) / 4);
color: var(--toplevel-warning-text-color);
margin-left: auto;
margin-right: auto;
max-width: calc(var(--report-width) - var(--category-padding) * 2);
background-color: var(--toplevel-warning-background-color);
padding: var(--toplevel-warning-padding);
border-radius: 8px;
}
.lh-warnings__msg {
color: var(--toplevel-warning-message-text-color);
margin: 0;
}
.lh-warnings ul {
margin: 0;
}
.lh-warnings li {
margin: var(--item-margin) 0;
}
.lh-warnings li:last-of-type {
margin-bottom: 0;
}
.lh-scores-header {
display: flex;
flex-wrap: wrap;
justify-content: center;
}
.lh-scores-header__solo {
padding: 0;
border: 0;
}
/* Gauge */
.lh-gauge__wrapper--pass {
color: var(--color-pass);
fill: var(--color-pass);
stroke: var(--color-pass);
}
.lh-gauge__wrapper--average {
color: var(--color-average);
fill: var(--color-average);
stroke: var(--color-average);
}
.lh-gauge__wrapper--fail {
color: var(--color-fail);
fill: var(--color-fail);
stroke: var(--color-fail);
}
.lh-gauge__wrapper--not-applicable {
color: var(--color-not-applicable);
fill: var(--color-not-applicable);
stroke: var(--color-not-applicable);
}
.lh-gauge {
stroke-linecap: round;
width: var(--gauge-circle-size);
height: var(--gauge-circle-size);
}
.lh-category .lh-gauge {
--gauge-circle-size: var(--gauge-circle-size-big);
}
.lh-gauge-base {
opacity: 0.1;
stroke: var(--circle-background);
}
.lh-gauge-arc {
fill: none;
stroke: var(--circle-color);
transform-origin: 50% 50%;
animation: load-gauge var(--transition-length) ease forwards;
animation-delay: 250ms;
}
.lh-gauge__svg-wrapper {
position: relative;
height: var(--gauge-circle-size);
}
.lh-category .lh-gauge__svg-wrapper {
--gauge-circle-size: var(--gauge-circle-size-big);
}
/* The plugin badge overlay */
.lh-gauge__wrapper--plugin .lh-gauge__svg-wrapper::before {
width: var(--plugin-badge-size);
height: var(--plugin-badge-size);
background-color: var(--plugin-badge-background-color);
background-image: var(--plugin-icon-url);
background-repeat: no-repeat;
background-size: var(--plugin-icon-size);
background-position: 58% 50%;
content: "";
position: absolute;
right: -6px;
bottom: 0px;
display: block;
z-index: 100;
box-shadow: 0 0 4px rgba(0,0,0,.2);
border-radius: 25%;
}
.lh-category .lh-gauge__wrapper--plugin .lh-gauge__svg-wrapper::before {
width: var(--plugin-badge-size-big);
height: var(--plugin-badge-size-big);
}
@keyframes load-gauge {
from { stroke-dasharray: 0 352; }
}
.lh-gauge__percentage {
width: 100%;
height: var(--gauge-circle-size);
position: absolute;
font-family: var(--report-font-family-monospace);
font-size: calc(var(--gauge-circle-size) * 0.34 + 1.3px);
line-height: 0;
text-align: center;
top: calc(var(--score-container-padding) + var(--gauge-circle-size) / 2);
}
.lh-category .lh-gauge__percentage {
--gauge-circle-size: var(--gauge-circle-size-big);
--gauge-percentage-font-size: var(--gauge-percentage-font-size-big);
}
.lh-gauge__wrapper {
position: relative;
display: flex;
align-items: center;
flex-direction: column;
text-decoration: none;
padding: var(--score-container-padding);
--transition-length: 1s;
/* Contain the layout style paint & layers during animation*/
contain: content;
will-change: opacity; /* Only using for layer promotion */
}
.lh-gauge__label {
font-size: var(--gauge-label-font-size);
line-height: var(--gauge-label-line-height);
margin-top: 10px;
text-align: center;
color: var(--report-text-color);
}
/* TODO(#8185) use more BEM (.lh-gauge__label--big) instead of relying on descendant selector */
.lh-category .lh-gauge__label {
--gauge-label-font-size: var(--gauge-label-font-size-big);
--gauge-label-line-height: var(--gauge-label-line-height-big);
margin-top: 14px;
}
.lh-scores-header .lh-gauge__wrapper,
.lh-scores-header .lh-gauge--pwa__wrapper,
.lh-sticky-header .lh-gauge__wrapper,
.lh-sticky-header .lh-gauge--pwa__wrapper {
width: var(--gauge-wrapper-width);
}
.lh-scorescale {
display: inline-flex;
margin: 12px auto 0 auto;
border: 1px solid var(--color-gray-200);
border-radius: 20px;
padding: 8px 8px;
}
.lh-scorescale-range {
display: flex;
align-items: center;
margin: 0 12px;
font-family: var(--report-font-family-monospace);
white-space: nowrap;
}
/* Hide category score gauages if it's a single category report */
.lh-header--solo-category .lh-scores-wrapper {
display: none;
}
.lh-categories {
width: 100%;
overflow: hidden;
}
.lh-category {
padding: var(--category-padding);
max-width: var(--report-width);
margin: 0 auto;
}
.lh-category-wrapper {
border-bottom: 1px solid var(--color-gray-200);
}
.lh-category-wrapper:first-of-type {
border-top: 1px solid var(--color-gray-200);
}
/* section hash link jump should preserve fixed header
https://css-tricks.com/hash-tag-links-padding/
*/
.lh-category > .lh-permalink {
--sticky-header-height: calc(var(--gauge-circle-size) + var(--score-container-padding) * 2);
--topbar-plus-header: calc(var(--topbar-height) + var(--sticky-header-height));
margin-top: calc(var(--topbar-plus-header) * -1);
padding-bottom: var(--topbar-plus-header);
display: block;
visibility: hidden;
}
.lh-category-header {
font-size: var(--category-header-font-size);
min-height: var(--gauge-circle-size);
margin-bottom: var(--section-padding-vertical);
}
.lh-category-header .lh-score__gauge {
max-width: 400px;
width: auto;
margin: 0px auto;
}
.lh-category-header .lh-audit__title {
font-size: var(--category-header-font-size);
line-height: var(--header-line-height);
}
#lh-log {
position: fixed;
background-color: #323232;
color: #fff;
min-height: 48px;
min-width: 288px;
padding: 16px 24px;
box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.26);
border-radius: 2px;
margin: 12px;
font-size: 14px;
cursor: default;
transition: transform 0.3s, opacity 0.3s;
transform: translateY(100px);
opacity: 0;
bottom: 0;
left: 0;
z-index: 3;
}
#lh-log.show {
opacity: 1;
transform: translateY(0);
}
/* 964 fits the min-width of the filmstrip */
@media screen and (max-width: 964px) {
.lh-report {
margin-left: 0;
width: 100%;
}
}
@media print {
body {
-webkit-print-color-adjust: exact; /* print background colors */
}
.lh-container {
display: block;
}
.lh-report {
margin-left: 0;
padding-top: 0;
}
.lh-categories {
margin-top: 0;
}
}
.lh-table {
border-collapse: collapse;
/* Can't assign padding to table, so shorten the width instead. */
width: calc(100% - var(--audit-description-padding-left));
}
.lh-table thead th {
font-weight: normal;
color: var(--color-gray-600);
/* See text-wrapping comment on .lh-container. */
word-break: normal;
}
.lh-row--odd {
background-color: var(--table-higlight-background-color);
}
.lh-row--hidden {
display: none;
}
.lh-table th,
.lh-table td {
padding: 8px 6px;
}
.lh-table th:first-child {
padding-left: 0;
}
.lh-table th:last-child {
padding-right: 0;
}
.lh-table tr {
vertical-align: middle;
}
/* Looks unnecessary, but mostly for keeping the | s left-aligned */
.lh-table-column--text,
.lh-table-column--source-location,
.lh-table-column--url,
/* .lh-table-column--thumbnail, */
/* .lh-table-column--empty,*/
.lh-table-column--code,
.lh-table-column--node {
text-align: left;
}
.lh-table-column--code {
min-width: 100px;
}
.lh-table-column--bytes,
.lh-table-column--timespanMs,
.lh-table-column--ms,
.lh-table-column--numeric {
text-align: right;
word-break: normal;
}
.lh-table .lh-table-column--thumbnail {
width: var(--image-preview-size);
padding: 0;
}
.lh-table-column--url {
min-width: 250px;
}
.lh-table-column--text {
min-width: 80px;
}
/* Keep columns narrow if they follow the URL column */
/* 12% was determined to be a decent narrow width, but wide enough for column headings */
.lh-table-column--url + th.lh-table-column--bytes,
.lh-table-column--url + .lh-table-column--bytes + th.lh-table-column--bytes,
.lh-table-column--url + .lh-table-column--ms,
.lh-table-column--url + .lh-table-column--ms + th.lh-table-column--bytes,
.lh-table-column--url + .lh-table-column--bytes + th.lh-table-column--timespanMs {
width: 12%;
}
.lh-text__url-host {
display: inline;
}
.lh-text__url-host {
margin-left: calc(var(--report-font-size) / 2);
opacity: 0.6;
font-size: 90%
}
.lh-thumbnail {
object-fit: cover;
width: var(--image-preview-size);
height: var(--image-preview-size);
display: block;
}
.lh-unknown pre {
overflow: scroll;
border: solid 1px var(--color-gray-200);
}
.lh-text__url > a {
color: inherit;
text-decoration: none;
}
.lh-text__url > a:hover {
text-decoration: underline dotted #999;
}
.lh-sub-item-row {
margin-left: 20px;
margin-bottom: 0;
color: var(--color-gray-700);
}
.lh-sub-item-row td {
padding-top: 4px;
padding-bottom: 4px;
padding-left: 20px;
}
/* Chevron
https://codepen.io/paulirish/pen/LmzEmK
*/
.lh-chevron {
--chevron-angle: 42deg;
/* Edge doesn't support transform: rotate(calc(...)), so we define it here */
--chevron-angle-right: -42deg;
width: var(--chevron-size);
height: var(--chevron-size);
margin-top: calc((var(--report-line-height) - 12px) / 2);
}
.lh-chevron__lines {
transition: transform 0.4s;
transform: translateY(var(--report-line-height));
}
.lh-chevron__line {
stroke: var(--chevron-line-stroke);
stroke-width: var(--chevron-size);
stroke-linecap: square;
transform-origin: 50%;
transform: rotate(var(--chevron-angle));
transition: transform 300ms, stroke 300ms;
}
.lh-audit-group > summary > .lh-audit-group__summary > .lh-chevron .lh-chevron__line-right,
.lh-audit-group[open] > summary > .lh-audit-group__summary > .lh-chevron .lh-chevron__line-left,
.lh-audit > .lh-expandable-details .lh-chevron__line-right,
.lh-audit > .lh-expandable-details[open] .lh-chevron__line-left {
transform: rotate(var(--chevron-angle-right));
}
.lh-audit-group[open] > summary > .lh-audit-group__summary > .lh-chevron .lh-chevron__line-right,
.lh-audit > .lh-expandable-details[open] .lh-chevron__line-right {
transform: rotate(var(--chevron-angle));
}
.lh-audit-group[open] > summary > .lh-audit-group__summary > .lh-chevron .lh-chevron__lines,
.lh-audit > .lh-expandable-details[open] .lh-chevron__lines {
transform: translateY(calc(var(--chevron-size) * -1));
}
/* Tooltip */
.tooltip-boundary {
position: relative;
}
.tooltip {
position: absolute;
display: none; /* Don't retain these layers when not needed */
opacity: 0;
background: #ffffff;
min-width: 246px;
max-width: 275px;
padding: 15px;
border-radius: 5px;
text-align: initial;
}
/* shrink tooltips to not be cutoff on left edge of narrow viewports
45vw is chosen to be ~= width of the left column of metrics
*/
@media screen and (max-width: 535px) {
.tooltip {
min-width: 45vw;
padding: 3vw;
}
}
.tooltip-boundary:hover {
background-color: var(--color-hover);
}
.tooltip-boundary:hover .tooltip {
display: block;
animation: fadeInTooltip 250ms;
animation-fill-mode: forwards;
animation-delay: 850ms;
bottom: 100%;
z-index: 1;
will-change: opacity;
right: 0;
pointer-events: none;
}
.tooltip::before {
content: "";
border: solid transparent;
border-bottom-color: #fff;
border-width: 10px;
position: absolute;
bottom: -20px;
right: 6px;
transform: rotate(180deg);
pointer-events: none;
}
@keyframes fadeInTooltip {
0% { opacity: 0; }
75% { opacity: 1; }
100% { opacity: 1; filter: drop-shadow(1px 0px 1px #aaa) drop-shadow(0px 2px 4px hsla(206, 6%, 25%, 0.15)); pointer-events: auto; }
}
/* Element screenshot */
.lh-element-screenshot {
position: relative;
overflow: hidden;
float: left;
margin-right: 20px;
}
.lh-element-screenshot__content {
overflow: hidden;
}
.lh-element-screenshot__image {
/* Set by ElementScreenshotRenderer.installFullPageScreenshotCssVariable */
background-image: var(--element-screenshot-url);
outline: 2px solid #777;
background-color: white;
background-repeat: no-repeat;
}
.lh-element-screenshot__mask {
position: absolute;
background: #555;
opacity: 0.8;
}
.lh-element-screenshot__element-marker {
position: absolute;
outline: 2px solid var(--color-lime-400);
}
.lh-element-screenshot__overlay {
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
z-index: 2000; /* .lh-topbar is 1000 */
background: var(--screenshot-overlay-background);
display: flex;
align-items: center;
justify-content: center;
cursor: zoom-out;
}
.lh-element-screenshot__overlay .lh-element-screenshot {
margin-right: 0; /* clearing margin used in thumbnail case */
outline: 1px solid var(--color-gray-700);
}
.lh-screenshot-overlay--enabled .lh-element-screenshot {
cursor: zoom-out;
}
.lh-screenshot-overlay--enabled .lh-node .lh-element-screenshot {
cursor: zoom-in;
}
/*# sourceURL=report-styles.css */
/**
* @license Copyright 2016 The Lighthouse Authors. All Rights Reserved.
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
*/
* {
box-sizing: border-box;
}
:root {
--lh-background-color: #304ffe;
}
.drop_zone {
display: flex;
align-items: center;
justify-content: center;
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
visibility: hidden;
}
.drop_zone.dropping {
visibility: visible;
font-size: var(--heading-font-size);
background-color: rgba(255,255,255,0.8);
color: var(--unknown-color);
}
.drop_zone.dropping::after {
content: 'Drop report here';
border: 2px dashed currentColor;
border-radius: 5px;
padding: 25px;
width: 33vw;
min-width: 250px;
height: 20vh;
display: flex;
align-items: center;
justify-content: center;
background-color: #fff;
}
.viewer-placeholder {
height: 100vh;
display: flex;
align-items: center;
justify-content: center;
color: #555;
font-weight: 300;
}
.viewer-placeholder-inner {
display: flex;
align-items: center;
border-radius: 5px;
padding: 16px;
max-width: 80vw;
border: 2px dashed rgba(0,0,0,0.2);
cursor: pointer;
background-color: #fff;
}
.viewer-placeholder-inner.lh-loading {
filter: blur(2px) grayscale(1);
cursor: wait
}
.viewer-placeholder-inner.lh-loading>div {
pointer-events: none;
}
.viewer-placeholder-inner.dropping {
border-color: currentColor;
}
.viewer-placeholder__heading {
font-weight: 300;
margin: 0;
line-height: 32px;
}
.viewer-placeholder__help {
margin-top: 12px;
line-height: 1.6;
}
.viewer-placeholder-logo {
width: 140px;
height: 140px;
}
.viewer-placeholder__url {
padding: 8px;
width: 100%;
border: 1px solid #eee;
margin-top: 16px;
display: none;
}
@media screen and (max-width: 635px) {
.viewer-placeholder-inner {
display: block;
text-align: center;
}
.viewer-placeholder-logo {
width: 100px;
height: 100px;
}
.viewer-placeholder__url {
display: block;
}
}
@media screen and (min-width: 636px) {
.viewer-placeholder-inner {
padding: 40px 32px;
}
.viewer-placeholder-logo {
margin-right: 16px;
}
}
/* app z-indexes */
.drop_zone {
z-index: 3;
}
/* open-viewer option hidden in Viewer */
.lh-tools__dropdown a[data-action="open-viewer"] {
display: none;
}
/* save-gist option visible in Viewer */
.lh-tools__dropdown a[data-action="save-gist"] {
display: flex !important;
}
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