The background colour of the header in Twenty Fourteen is defined in /wp-content/themes/twentyfourteen/style.css at line #847: .site-header { background-color: #000; max-width: 1260px; position: relative; width: 100%; z-index: 4; }
Is this theme mobile friendly at all of has some bugs on mobile displays? Go and preview the theme on your mobile device to find out if it’s friendly or not – wordpress.org/themes/twentyeleven. You can also use a service like BrowserStack to test in various browsers and testmysite.thinkwithgoogle.com to get a score for UX. Any … Read more
The best way to do this would be to use CSS3 media quires: @media (max-device-width: 480px) but requires more work. The quick and dirty way to make your WordPress theme app-like would be to add the viewport meta tag to the <head> of your page: <meta name=”viewport” content=”width=device-width, initial-scale=1, maximum-scale=1″> Viewport scales you page to … Read more
Turn off your cache, and the variables should work as expected. Caching saves copies of your output and doesn’t execute the code every time the page loads. As a result, server variables might contain information form a past page load as opposed to a current page load.
This is mostly off-topic, but your assumption that srcset is somehow related to going desktop => mobile is just false. the srcset attribute notifies the browser about alternative images and sizes and it is the browser that selects which image to use based on whatever criteria it wants. Therefor there is most likely nothing wrong … Read more
Nothing appears to happen because the size of the images is smaller than the available width. If I add a bunch of padding to the container in Chrome and then resize the window, the image scales once all horizontal width is consumed.
As you said making a part responsive would be the best way you can choose. Working with screen width is some thing client side, and that’s done by CSS or alternatively by Javascript. If it’s related to css, media queries will do the job: http://www.ibm.com/developerworks/library/wa-cssqueries/index.html and if it’s js, width property of screen object does … Read more
The best way I found to solve this issue was to have PHP write the CSS styling I needed in-line. I know it is not best practice in terms of maintainability as it might be confusing to someone else coming into the project later on. However, it was a personal site so I will be … Read more
It’s pretty hard for PHP to know your screen width. It’s more of a job for jQuery. But your approach seems kind of backward. If the site is supposed to be responsive — why are you trying to deliver different pages to your visitors based on screen width? It would seem you should handle varying … Read more
Wow, first question I finally found the answer to by myself 🙂 I found it here at the WordPress forum. This post offers a correct code-snippet to add an index number to each widget plus to pass a widget-first/widget-last-class to the first/last one. Works like a charme!