<div class="container">
  <div class="hamburger">
    <div class="dash1"></div>
    <div class="dash2"></div>
    <div class="dash3"></div>
  </div>
</div>

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

.container {
  height: 100vh;
  width: 100vw;
  overflow: hidden;
  background: #333333;
  background: linear-gradient(to right, #90d60e, #d60606bd);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.dash1,
.dash2,
.dash3 {
  position: relative;
  height: 10px;
  width: 60px;
  background-color: #111;
  border-radius: 5px;
  margin-bottom: 10px;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.dash3 {
  margin-bottom: none;
}

.clicked .dash1 {
  transform: translateY(20px) rotate(135deg);
}

.clicked .dash2 {
  transform: translate(100vw);
}

.clicked .dash3 {
  transform: translateY(-20px) rotate(-135deg);
}

let hamburger = document.querySelector(".hamburger");

hamburger.addEventListener("click", () => {
  hamburger.classList.toggle("clicked");
});