With a framework, you generally DO write less code, though... especially when considering the nicer pieces of modern websites which include some small action animations which improve usability and the feel of quality of the website.

Here is a good page to quickly see/play with bootstrap for example:
http://www.taesup.com/bootstrap/

I recommend bootstrap for this reason, it adds a lot of swish with zero work.

My 2p.

On Thu, Feb 25, 2016 at 9:18 AM, Jabier Arraiza <jabier.arraiza@...2982...> wrote:
I think there is no need for a framework for responsive design.

Just a css with imports, and use the "mobile first" way.

@import url('typography.css?v=0.01');
/* Extra Small Devices, Phones */ 
@import url('s300.css?v=0.01') (min-width: 300px);
/* Custom, iPhone Retina */ 
@import url('s480.css?v=0.01') (min-width: 480px);
/* Small Devices, Tablets */
@import url('s768.css?v=0.01') (min-width: 768px);
/* Medium Devices, Desktops */
@import url('s992.css?v=0.01') (min-width: 992px);
/* Large Devices, Wide Screens */
@import url('s1281.css?v=0.01') (min-width: 1281px);

/* Shared*/
@import url('inkscape.css?v=0.01');

To write, or better to no write too much code we can use the "rem" unit
for font size -and others- and adjust this in each s300.css,
s480.css...
with a line like this:
html {
  font-size: 62.5% !important;
//s300.css
}
changing the proportion in each css file.

Cheers, Jabier.

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