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<title>[39176] trunk/src/wp-content/themes/twentyseventeen/style.css: Twenty Seventeen: Fix badly pixelated images on iOS devices</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/39176">39176</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/39176","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>davidakennedy</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2016-11-09 01:11:59 +0000 (Wed, 09 Nov 2016)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Twenty Seventeen: Fix badly pixelated images on iOS devices
The CSS property `background-attachment: fixed` is disabled in some mobile browsers for performance reasons. So here, the fix increases the breakpoint where the `background-attachment: fixed` is applied to the front page images. Doing this removes the fixed backgrounds and the issue from all smaller screens, but the downside is that it also removes the fixed backgrounds from smaller laptops. It's also possible future devices could fall into this breakpoint, but this seems to be the most practical solution.
Props laurelfulford.
Fixes <a href="https://core.trac.wordpress.org/ticket/38395">#38395</a>.</pre>
<h3>Modified Paths</h3>
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<li><a href="#trunksrcwpcontentthemestwentyseventeenstylecss">trunk/src/wp-content/themes/twentyseventeen/style.css</a></li>
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<h3>Diff</h3>
<a id="trunksrcwpcontentthemestwentyseventeenstylecss"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-content/themes/twentyseventeen/style.css</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-content/themes/twentyseventeen/style.css 2016-11-09 01:11:49 UTC (rev 39175)
+++ trunk/src/wp-content/themes/twentyseventeen/style.css 2016-11-09 01:11:59 UTC (rev 39176)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -3909,13 +3909,6 @@
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-@media screen and ( min-width: 55em ) {
-
- .panel-image {
- background-attachment: fixed;
- }
-}
-
</del><span class="cx" style="display: block; padding: 0 10px"> @media screen and ( min-width: 67em ) {
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> /* Layout */
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -3980,6 +3973,13 @@
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+@media screen and ( min-width: 85.45em ) {
+
+ .panel-image {
+ background-attachment: fixed;
+ }
+}
+
</ins><span class="cx" style="display: block; padding: 0 10px"> @media screen and ( max-width: 48.875em ) and ( min-width: 48em ) {
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> .admin-bar .site-navigation-fixed.navigation-top,
</span></span></pre>
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