I am new with Magento.
By following instruction found in here: http://devdocs.magento.com/guides/v2.2/frontend-dev-guide/css-topics/css-themes.html
For me no success to add a css file.
This is what I have done:
app/code/MYVendor/mytheme/etc/module.xml
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd">
<module name="MYVendor_mytheme" setup_version="1.0.0">
<sequence>
<module name="Magento_Theme"/>
</sequence>
</module>
</config>
app/code/MYVendor/mytheme/registration.php
<?php
\Magento\Framework\Component\ComponentRegistrar::register(
\Magento\Framework\Component\ComponentRegistrar::MODULE,
'MYVendor_mytheme',
__DIR__ );
app/design/frontend/MYVendor/mytheme/Magento_Theme/layout/default_head_blocks.xml
<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
<head>
<css src="css/styles-l.css" media="screen and (min-width: 768px)"/>
</head>
</page>
app/design/frontend/MYVendor/mytheme/web/css/styles-l.css
body {
background-color: blue;
}
I also have run:
php bin/magento deploy:mode:set developer
php bin/magento setup:upgrade
php bin/magento setup:di:compile
php bin/magento indexer:reindex
php bin/magento cache:flush
But no luck.
Can anybody help me please! Thank!