Modal Component

<div style="height: 300px;">
  <div class="spr-modal-wrapper spr-modal-overlay-dark-background"></div>
  <div class="spr-modal-wrapper">
    <div class="spr-modal-container">
      <div class="spr-modal-body">
        <div class="spr-modal-header-content">
          Header
        </div>
        Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
      </div>
    </div>
  </div>
</div>

@import 'components/modal';

@keyframes openPopover {
  from {
    transform: scale(0.9);
  }
  to {
    transform: scale(1);
  }
}

.spr-modal-body {
  padding: 1.5rem 1.5rem;
  font-family: "AvenirNext", "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.375rem;
  letter-spacing: 0;
  font-weight: 400;
  text-align: left;
}

.spr-modal-container {
  display: flex;
  flex-direction: column;
  position: fixed;
  justify-content: center;
  z-index: 2;
  max-width: 33rem;
  background-color: #fff;
  box-sizing: border-box;
  border: 1px solid transparent;
  border-radius: 0.5rem;
}

@media (max-width: 37.5rem) {
  .spr-modal-container {
    bottom: 0;
  }
}

.spr-modal-wrapper {
  display: flex;
  flex-direction: column;
  position: absolute;
  background: transparent;
  width: 100vw;
  height: 100vh;
  justify-content: center;
  align-items: center;
  z-index: 2;
  top: 0;
  left: 0;
}

.spr-close-modal {
  transition-property: all;
  transition-duration: 0.41s;
  transition-timing-function: ease-out;
  transform: translateY(calc(100% - 1000px));
}

.spr-open-modal {
  transition-property: all;
  transition-duration: 0.41s;
  transition-timing-function: ease-in;
  transform: translateY(0px);
}

.spr-modal-overlay-dark-background {
  background-color: rgba(24, 25, 27, 0.5) !important;
}

.spr-modal-header-content {
  font-family: "AvenirNext", "Helvetica Neue", Arial, sans-serif;
  font-size: 1.25rem;
  line-height: 1.75rem;
  letter-spacing: 0;
  font-weight: 600;
  margin-bottom: 1rem;
}