Layout a flex box similar to a table?

If the content you are going to present is of type tabular data, then a table is the proper way. HTML 5.1 W3C Recommendation, 1 November 2016, 4.9 Tabular data Given that you can’t, or don’t want to, alter the markup, this can be done using CSS Table, and with that easily swap between any … Read more

Place a button right aligned

Which alignment technique you use depends on your circumstances but the basic one is float: right;: You’ll probably want to clear your floats though but that can be done with overflow:hidden on the parent container or an explicit <div style=”clear: both;”></div> at the bottom of the container. For example: http://jsfiddle.net/ambiguous/8UvVg/ Floated elements are removed from … Read more

Cannot read property ‘style’ of undefined — Uncaught Type Error

Add your <script> to the bottom of your <body>, or add an event listener for DOMContentLoaded following this StackOverflow question. If that script executes in the <head> section of the code, document.getElementsByClassName(…) will return an empty array because the DOM is not loaded yet. You’re getting the Type Error because you’re referencing search_span[0], but search_span[0] … Read more