/*var e = document.getElementById("filt-css"),
    d = document.getElementById("filt-javascript"),
    t = document.getElementById("switcher");

e.addEventListener("click", function(){
  t.checked = false;
  e.classList.add("toggler--is-active");
  d.classList.remove("toggler--is-active");
});

d.addEventListener("click", function(){
  t.checked = true;
  d.classList.add("toggler--is-active");
  e.classList.remove("toggler--is-active");
});

t.addEventListener("click", function(){
  d.classList.toggle("toggler--is-active");
  e.classList.toggle("toggler--is-active");
})*/