* { box-sizing: border-box }

body {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1.75rem;
  line-height: 120%;
  padding-bottom: 0rem;
  max-width: 50rem;
}

a,
a:visited,
a:hover,
a:active {
  color: #000;
}

h2 {
  font-weight: normal;
  font-size: 1em;
  margin: 0;
  cursor: pointer;
  padding-left: 1.5rem;
  text-indent: -2rem;
}

p {
  margin: 0;
}

p:not(:last-child) {
  margin-bottom: 1rem;
}

.content {
  padding-left: 1rem;
  /* hier staat ie astrid */
}

img,
video {
  width: 100%;
  margin: 0;
}

.gallery,
.content,
.toggle.close {
  display: none;
}

.collapse.active .gallery,
.collapse.active .content,
.collapse.active .toggle.close {
  display: block;
}

.toggle.close {
  cursor: pointer;
  margin-bottom: 3rem;
  text-align: center;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
}

.glide__arrow {
  background: none;
  border: none;
  font-size: 1em;
  padding: 0;
  margin: 0.5rem 0 0;
}

.glide__slides {
  margin-top: -1rem;
}

.glide__arrow--right {
  float: right;
}

.collapse.active h2 {
  text-decoration: underline;
}

.embed-container {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  max-width: 100%;
}

.embed-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}