<div class="container">
  <div class="toggle toggle--outline"></div>
  <div class="toggle toggle--full"></div>
  <div class="toggle toggle--line"></div>
  
  <div class="toggle toggle--outline"></div>
  <div class="toggle toggle--full"></div>
  <div class="toggle toggle--line"></div>
</div>

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.container {
  width: 100vw;
  height: 100vh;
  padding: 5% 20%;
  
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: auto;
  place-items: center;
  grid-row-gap: 1em;
  
  background-color: #121420;
  color: white;
}


.toggle {
  --toggle-width: 8em;
  --toogle-height: 1em;
  --toggle-color: #f7ce5b;
  --knob-color: #9f2042;
  --knob-size: 3em;
  
  display: flex;
  align-items: center;
  justify-content: flex-start;
  
  width: var(--toggle-width);
  height: var(--toogle-height);
  border-radius: 100em;
  margin-left: 0;
  padding: 0 var(--toggle-padding-horizontal);
  
  background-color: var(--toggle-color);
}

.toggle::after {
  content: "";
  display: block;
  
  width:  var(--knob-size);
  height: var(--knob-size);
  border-radius: 100em;
  
  background-color: var(--knob-color);
  transition: margin-left 300ms ease,
              width       300ms ease;
}

.toggle--on {
  justify-content: flex-end;
}

.toggle--sliding::after {
  margin-left: calc(var(--toggle-width) - var(--toggle-padding-horizontal)*2 - var(--knob-size));
}

.toggle--expanding::after {
  width: calc(var(--toggle-width) - var(--toggle-padding-horizontal)*2);
}

.toggle--outline {
  --toogle-height: 4em;
  --outline-thickness: 0.2em;
  --toggle-padding-horizontal: calc((var(--toogle-height) - var(--knob-size)) / 2  - var(--outline-thickness));
  
  background-color: transparent;
  border: var(--outline-thickness) var(--toggle-color) solid;
}

.toggle--outline.toggle--sliding::after {
  margin-left: calc(var(--toggle-width) - var(--outline-thickness)*2 - var(--toggle-padding-horizontal)*2 - var(--knob-size));
  
}

.toggle--outline.toggle--expanding::after {
  width: calc(var(--toggle-width) - var(--outline-thickness)*2 - var(--toggle-padding-horizontal)*2);
}


.toggle--full {
  --toogle-height: 4em;
  --toggle-padding-horizontal: calc((var(--toogle-height) - var(--knob-size)) / 2);
}

.toggle--line {
  --toogle-height: 1em;
  --toggle-padding-horizontal: 0px;
}

var toggles = document.querySelectorAll(".toggle");

toggles.forEach((togg, index) => {
  
  if (index <= 2) { // Sliding animation for first three toggles
    togg.addEventListener("click", () => {
      togg.classList.toggle("toggle--sliding");
    });
  }
  else { // Expanding animation for last three toggles
    togg.addEventListener("click", () => {
      togg.classList.add("toggle--expanding");
      setTimeout(function(){
        togg.classList.remove("toggle--expanding");
        togg.classList.toggle("toggle--on");
      }, 300);
    });
  }

});