hamburger menu

by tomik23

HTML

<button class="hamburger">
  <div class="hamburger-center"></div>
</button>

SCSS

.hamburger {
  position: relative;
  padding: 35px;
  background-color: #00aeff;
  border: 1px solid lighten(#000, 90%);
  cursor: pointer;

  &.is-open {
    .hamburger-center {
      background-color: transparent;
      transition: background-color 0.25s ease-in;
    }

    &::before {
      transform: translateY(0) rotate(45deg);
      transition: transform 0.25s ease-in;
    }

    &::after {
      transform: translateY(0) rotate(-45deg);
      transition: transform 0.25s ease-in;
    }

  }

  .hamburger-center {
    position: absolute;
    content: '';
    width: 40px;
    height: 3px;
    background-color: #fff;
    left: 50%;
    top: 50%;
    transform: translate(-50%);
    transition: background-color 0.5s ease-in;
    z-index: 9999;
  }

  &::before,
  &::after {
    position: absolute;
    content: '';
    width: 40px;
    height: 3px;
    left: 15px;
    top: 50%;
    margin: auto;
    background-color: #fff;
    z-index: 9999;
  }

  &::before {
    transform: translateY(10px) rotate(0);
    transition: transform 0.25s ease-in;
  }

  &::after {
    transform: translateY(-10px) rotate(0);
    transition: transform 0.25s ease-in;
  }
}

JavaScript

const hamburger = document.querySelector('.hamburger');
hamburger.addEventListener('click', e => {
   hamburger.classList.toggle('is-open');
 });