Add 2px blue focus-frame (accessibility) and danish language file

[oleguldberg]

Using the keyboard to navigate (tab-key and/or accessive technology) having a focus highlight is very helpfull. So, this change adds a 2px blue focus frame.

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[vincentdoerig]

Thanks. Just one small criticism, the blue property doesn't go too well on the eyes in my opinion, would you mind changing it to something a bit darker, hsl(222, 68%, 35%) for example? You could also add a small offset to the outline, outline-offset: 2px;. What do you think is best in terms of accessibility?

[oleguldberg]

The outline-offset is great - adds readablity.

Colour is alway a point of discussion - I tend to favor the lighter blue as the darker blue is allmost black. I have added your darker blue - it might grow on me smile

[vincentdoerig]

Fair enough haha. I might have changed my mind again sorry, I actually really like how this looks (taken and adapted from the W3C website). What do you think?

a:focus {
  background: hsla(0, 0%, 75%, 0.25);
  border-bottom: 3px solid hsl(0, 0%, 45%);
  text-decoration: none;
}

[oleguldberg]

slick .. might bitch about the colour later grin.

Thanks a bunch!

[oleguldberg]

Damn - the "bottom line" will disapear when you "tab" to the bottom of the page:

so, I prefer the "box" to the underlined version.

[vincentdoerig]

Alright, so we are revisiting the boxed outline. You mentioned it being too dark, how about hsl(220, 90%, 52%), similar to blue but a bit less "aggressive".

vs

[oleguldberg]

Amazing - Thats great! The box is readable and the colour is great!