web: refactor message banners & support mobile
We had an hardcoded mobile banner that was nice looking but couldn't deal with all the content for the various banners we want to display. Also, it was a separate element to the desktop one. Unify them as a single element that adapts (as it should) to desktop or mobile viewports.
This commit is contained in:
Franciszek Stachura
Théo Lebrun
parent
7cdeaafa9c
commit
6a83ae7661
4 changed files with 110 additions and 154 deletions
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@ -323,51 +323,32 @@ function randomChoice(arr) {
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return arr[Math.floor(Math.random() * arr.length)];
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}
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function addBannerContents(bannerElement, msg) {
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bannerElement.innerHTML = '';
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function updateBannerContents(msg) {
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const banner = document.querySelector('.message-banner');
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const containerElement = document.createElement('div');
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containerElement.classList.add('container');
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banner.querySelector('.title').innerText = msg.title;
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banner.querySelector('.subtitle').innerHTML = msg.body.replace('\n', '<br/>');
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document.querySelector('.message-link').href = msg.link;
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const titleElement = document.createElement('p');
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titleElement.classList.add('title');
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titleElement.innerText = msg.title;
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containerElement.appendChild(titleElement);
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for (const line of msg.body.split('\n')) {
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const subtitleElement = document.createElement('div');
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subtitleElement.classList.add('subtitle');
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subtitleElement.innerHTML = line;
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containerElement.appendChild(subtitleElement);
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const actionElement = banner.querySelector('.action');
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const actionInner = actionElement.querySelector('.action-inner');
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if (msg.action) {
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actionInner.innerText = msg.action;
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actionElement.classList.add("action-visible");
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} else {
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actionElement.classList.remove("action-visible");
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}
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if (msg.action !== undefined) {
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const actionElement = document.createElement('div');
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actionElement.classList.add('action');
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const actionInner = document.createElement('div');
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actionInner.classList.add('action-inner');
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actionInner.innerHTML = msg.action;
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actionElement.appendChild(actionInner);
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containerElement.appendChild(actionElement);
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}
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bannerElement.appendChild(containerElement);
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const messageLinkElement = document.createElement('a');
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messageLinkElement.classList.add('message-link');
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messageLinkElement.href = msg.link;
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messageLinkElement.setAttribute('target', '_blank');
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bannerElement.appendChild(messageLinkElement);
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}
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function updateMessageBanner() {
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fetch('/static/messages.json')
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.then(r => r.json())
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.then(messages => {
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const msg = randomChoice(messages);
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// TODO compatibility with old messages format, remove after ~march 2025
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const pickedMsg = randomChoice(messages);
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const msg = pickedMsg.desktop ? pickedMsg.desktop : pickedMsg;
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const desktopBanner = document.querySelector('.message-banner-desktop');
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addBannerContents(desktopBanner, msg.desktop);
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updateBannerContents(msg);
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});
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}
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@ -385,8 +366,7 @@ function sleep(duration) {
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async function cycleBannerWithData(data, delay=500) {
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for (const msg of data) {
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const desktopBanner = document.querySelector('.message-banner-desktop');
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addBannerContents(desktopBanner, msg.desktop);
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updateBannerContents(msg);
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await sleep(delay);
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}
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console.log("cycle finished");
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108
static/style.css
108
static/style.css
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@ -1270,7 +1270,9 @@ main {
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/* === Banner =============================================================== */
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.message-banner-desktop {
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/* Message banner in desktop mode */
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@media screen and (min-width: 748px) {
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.message-banner {
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padding: 5px;
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-webkit-box-shadow: -2px 0px 15px 1px rgba(0,0,0,0.69);
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-moz-box-shadow: -2px 0px 15px 1px rgba(0,0,0,0.69);
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@ -1291,77 +1293,35 @@ main {
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background: linear-gradient(to bottom, rgba(255,255,255,1) 0%, rgba(246,246,246,1) 47%, rgba(237,237,237,1) 100%);
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filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#ededed', GradientType=0 );
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}
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.message-banner-desktop p.title {
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.message-banner p.title {
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font-size: 14px;
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margin: 0;
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}
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.message-banner-desktop .subtitle {
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width: 210px;
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padding: 0 10px;
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.message-banner .subtitle {
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font-size: 12px;
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position: relative;
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z-index: 29;
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}
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.message-banner-desktop .container {
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.message-banner .container {
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height: 100%;
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display: flex;
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display: flex;
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flex-direction: column;
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justify-content: space-evenly;
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}
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.message-banner-desktop .action {
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.message-banner .action {
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font-size: 14px;
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display: flex;
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justify-content: center;
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width: 210px;
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display: none;
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}
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.message-banner-desktop .action-inner {
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.message-banner .action-inner {
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border: 1px solid black;
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border-radius: 5px;
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padding: 2px 10px;
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}
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.message-banner .action-visible {
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display: flex;
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}
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}
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.message-banner-mobile {
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display: none;
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text-align: center;
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background: #fe003e;
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color: #fff;
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font-family: Arial;
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-webkit-transform:rotate(-180deg);
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-moz-transform:rotate(-180deg);
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-o-transform: rotate(-180deg);
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-ms-transform:rotate(-180deg);
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transform: rotate(-180deg);
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left: -58px;
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bottom: 58px;
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padding: 5px;
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width: min-content;
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writing-mode: vertical-rl;
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margin-bottom: 40px;
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min-height: 150px;
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}
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.message-banner-mobile .title {
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margin: 0;
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font-size: 25px;
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text-wrap: pretty;
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}
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.message-banner-mobile .subtitle {
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margin: 0;
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font-size: 11px;
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word-break: break-word;
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}
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.message-banner-mobile:hover {
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background: #f37b30;
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}
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.message-banner-mobile .message-link,
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.message-banner-desktop .message-link {
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position: absolute;
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width: 100%;
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height: 100%;
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top: 0;
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left: 0;
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z-index: 99999;
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}
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.icon-googleplus:before,
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.icon-mastodon:before {
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position: relative;
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@ -1372,20 +1332,34 @@ main {
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width: 100%;
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}
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/* Message banner in mobile mode */
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@media screen and (max-width: 748px) {
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.message-banner-desktop {
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.message-banner {
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width: 100%;
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padding: 3px;
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text-align: center;
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background: #757575;
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color: #fff;
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font-family: Arial;
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}
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.message-banner .title {
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margin: 0;
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font-weight: 900;
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text-wrap: pretty;
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}
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.message-banner .subtitle {
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padding-top: 2px;
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margin: 0;
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word-break: break-word;
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}
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.message-banner .action {
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display: none;
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}
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.message-banner-mobile {
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display: block;
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.message-banner .action-visible {
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display: none;
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}
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}
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@media screen and (max-width: 400px) {
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.message-banner-mobile .title {
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font-size: 20px;
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}
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.message-banner-mobile .subtitle {
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font-size: 9.5px;
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.message-link {
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width: 100%;
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}
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}
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@ -1538,7 +1512,7 @@ main {
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padding: 0;
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margin: 0;
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display: inline-block;
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line-height: 2.5rem; /* little hack for firefox vertical align */
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line-height: 1.5rem; /* little hack for firefox vertical align */
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}
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.social-icons li {
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display: inline-block;
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@ -1561,14 +1535,16 @@ main {
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}
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.header .social-icons {
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position: static;
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background-color: rgba(0,0,0,.5);
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width: 100%;
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}
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.social-icons a::before {
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font-size: 1.5rem;
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color: #9da9ea;
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}
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.header-main {
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display: grid;
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grid-template-columns: 40px 1fr 40px;
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display: flex;
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flex-direction: column;
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}
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}
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@ -17,19 +17,19 @@
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</nav>
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<div class="header-main">
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<div class="banners">
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<div class="message-banner-mobile">
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<p class="title">Linux Audio</p>
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<p class="subtitle">Check our new training course</p>
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<a class="message-link" target="_blank" href="https://bootlin.com/training/audio/"></a>
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</div>
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<div class="message-banner-desktop">
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<a class="message-link" target="_blank" href="https://bootlin.com/">
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<div class="message-banner">
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<div class="container">
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<p class="title"></p>
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<div class="subtitle"></div>
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<div class="subtitle"></div>
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<div class="subtitle"></div>
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<a class="message-link" target="_blank" href="https://bootlin.com/"></a>
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<div class="action">
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<div class="action-inner">
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</div>
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</div>
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</div>
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</div>
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</a>
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</div>
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<div class="header-logo">
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<h1>
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<img src="/static/img/bootlin-logo-white.svg" alt="Bootlin logo"/>
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@ -15,7 +15,7 @@
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Elixir Cross Referencer - Explore source code in your browser - Particularly useful for the Linux kernel and other low-level projects in C/C++ (bootloaders, C libraries...)
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{%- endblock %}">
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<meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1" />
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<link rel="stylesheet" href="/static/style.css?v=15">
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<link rel="stylesheet" href="/static/style.css?v=16">
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<link rel="preload" href="/static/img/2penguins.svg" as="image" />
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<link rel="preload" href="/static/img/arrow-dropdown-16.svg" as="image" />
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@ -75,7 +75,7 @@
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</span>
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</footer>
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</div>
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<script src="/static/script.js?v=16"></script>
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<script src="/static/script.js?v=17"></script>
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<script src="/static/dynamic-references.js?v=4"></script>
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<script src="/static/autocomplete.js" project="{{ current_project }}"></script>
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</body>
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