Simplest way is to use dimensions in % or em. Just change the base font size everything will change. Less @media (max-width: @screen-xs) { body{font-size: 10px;} } @media (max-width: @screen-sm) { body{font-size: 14px;} } h5{ font-size: 1.4rem; } Look at all the ways at https://stackoverflow.com/a/21981859/406659 You could use viewport units (vh,vw…) but they dont work … Read more
Update for Bootstrap 5 Simpler vertical grid alignement with flex-box @import url(‘https://cdnjs.cloudflare.com/ajax/libs/bootstrap/5.0.1/css/bootstrap.min.css’); html, body { height: 100% } <div class=”h-100 d-flex align-items-center justify-content-center”> <div style=”background:red”> TEXT </div> </div> Solution for Bootstrap 4 Simpler vertical grid alignement with flex-box @import url(‘https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/css/bootstrap.min.css’); html, body { height: 100% } <div class=”h-100 d-flex align-items-center justify-content-center”> <div style=”background:red”> TEXT </div> … Read more
A bit late, but you can use this extremely simple solution: You can put the two images in the css background: background-image: url(“high-res.jpg”),url(“low-res.jpg”); The browser will display the low-res image fist, then display the high-res over the low-res when it has been loaded.
Here’s a better answer I was able to convert the same HTML for Superfish into a responsive drawer menu. The JS is ultra simple and the whole thing is basically done using CSS. Check it out and let me know what you guys think! // TRIGGER ACTIVE STATE $(‘#mobnav-btn’).click( function() { $(‘.sf-menu’).toggleClass(“xactive”); }); // TRIGGER … Read more
The only reliable way to create two mutually exclusive @media blocks for any given media query is to use not to negate it in one of the blocks. Unfortunately, this means repeating your media query once for each @media block. So, instead of this for example: @media (max-width: 49.9375em) { body { color: red; } … Read more
You can use the technique described in: Grid of responsive squares. Adapted to your usecase with a table and square table cells, it would look like this: table { width: 90%; } td { width: 33.33%; position: relative; } td:after { content: ”; display: block; margin-top: 100%; } td .content { position: absolute; top: 0; … Read more
To solve your issue, you simply need to get and store the size of the div in a component property after each resize event, and use that property in the template. This way, the value will stay constant when the 2nd round of change detection runs in dev mode. I also recommend using @HostListener rather … Read more
This can be done with Level 4 Media Queries: (Browser Support is quite good – CaniUse) Interaction Media Features The idea here is to target devices based on their capabilities. (as apposed to say, checking the size or resolution of the device which tend to be moving targets) The pointer media feature queries the quality … Read more
1. One website all browsers. As @Tak mentioned the answers here is ‘Progressive Enhancement’ and ‘Graceful degradation’. However the definitions he gave are not quite right. Here are the proper ones: ‘Progressive enhacement‘ (see link) means that you code for the old browser first (IE6/7 with/without JavaScript is a good starting point) using tried-and-tested technologies … Read more
You don’t need @media queries for this. This is my try, pure CSS: .x1 { overflow:hidden; } .x1 .x2 { display:block; float:left; padding: 12.5%; width:auto; height:auto; border-radius:50%; -moz-border-radius:50%; -webkit-border-radius:50%; -khtml-border-radius: 50%; background:#eee; text-align:center; position: relative; } .x1 .x2 span { position: absolute; width: 100%; left: 0; top: 48%; line-height: 1em; height: 1em; font-size: 100%; overflow: … Read more