Responsive css background images

Question

I have a website (g-floors.eu) and I want to make the background (in css I have defined a bg-image for the content) also responsive. Unfortunately I really don\'t have any i

Answer 1

Adaptive for square ratio with jQuery

var Height = $(window).height();
var Width = $(window).width();
var HW = Width/Height;

if(HW<1){
      $(".background").css("background-size","auto 100%");
    }
    else if(HW>1){
      $(".background").css("background-size","100% auto");
    }