bulma/docs/_sass/components/native.scss

.native-js {
  border-radius: 1.5em;
  display: none;
  font-size: 1rem;
  margin: var(--newsletter-border-size);
  margin-top: 0;
  opacity: 0;
  position: relative;
  visibility: hidden;

  &::before {
    @include overlay;

    background-color: #000;
    bottom: 0;
    content: '';
    display: block;
    left: 0;
    opacity: 0.02;
    pointer-events: none;
    right: 0;
    top: 0;
  }
}

.native-show {
  display: block;
  opacity: 1;
  visibility: visible;
}

.native-flex {
  align-items: center;
  display: flex;
  justify-content: center;
  padding: 2em;
  position: relative;
  text-decoration: none;

  &:hover {
    .native-cta {
      box-shadow: 0 1rem 2rem 0 rgba($scheme-invert, 0.1);
      transform: translateY(-0.25rem);
    }
  }
}

.native-img {
  border-radius: 3px;
  flex-grow: 0;
  flex-shrink: 0;
  height: 50px;
  width: 125px;
}

.native-details {
  flex-grow: 1;
  flex-shrink: 1;
}

.native-main {
  align-items: center;
  flex-grow: 0;
  flex-shrink: 1;
  max-width: 640px;
}

.native-company {
  display: block;
  font-size: 0.625em;
  letter-spacing: 2px;
  margin-bottom: 4px;
  text-transform: uppercase;
}

.native-desc {
  display: block;
}

.native-cta {
  border: none;
  box-shadow: 0 0.5rem 1rem 0 rgba($scheme-invert, 0.2);
  flex-grow: 0;
  flex-shrink: 0;
  font-weight: $weight-semibold;
  height: auto;
  padding: 0.5em 1em;
  transition-duration: $speed * 2;
  transition-property: box-shadow, transform;
  will-change: box-shadow, transform;
}

$native-bp: 600px;

@include until($native-bp) {
  .native-flex {
    display: block;
    text-align: center;
  }

  .native-main {
    margin-bottom: 2em;
  }

  .native-details {
    margin: 1em;
  }
}

@include from($native-bp) {
  .native-flex {
    display: flex;
    padding: 4em;
    text-align: left;
  }

  .native-main {
    display: flex;
    margin-right: 2em;
  }

  .native-details {
    margin-left: 2em;
  }
}

@include widescreen {
  .native-js {
    font-size: 1.25rem;
  }
}