Page Comparison

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@media screen and(min-width:480px) and(max-width:639px){body{background:#000 url(/themes/advanced/img/header-bg.png) no-repeat top left;}}@media screen and(max-width:640px){body{background:#000 url(/themes/advanced/img/header-bg.png) no-repeat top left;}}

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@media screen and (min-width: 480px) and (max-width: 639px){body{background:#000 url(/themes/advanced/img/header-bg.png) no-repeat top left;}}@media screen and (max-width: 640px){body{background:#000 url(/themes/advanced/img/header-bg.png) no-repeat top left}}

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;}}

@media screen and (min-width: 480px) and (max-width: 639px){body{background:#000 url(/themes/advanced/img/header-bg.png) no-repeat top left}}@media screen and (max-width: 640px){body{background:#000 url(/themes/advanced/img/header-bg.png) no-repeat top left}}

Solution

1. use https://github.com/kriswallsmith/assetic library for asset file creation (internals of "m_Compress" tag)
2. use JsMin and CssMin from Composer
3. deprecate "JsMinifyHelper" and "CssMinifyHelper" classes in favor of "MinifyHelper::compressString" method
4. store compiled assets in "/system/cache/assets/" folder instead of "/system/cache/" folder
5. upgrade used YUICompressor version from 2.4.2 to 2.4.8

Related Discussions

• Asset Management v3 [5.3.0-B1]
• Inconsistent admin skin asset name [5.2.2-B1]
• https://davidwalsh.name/yui-compressor-media-query-error

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