.expand-button {
  border: none;
  font-family: inherit;
  font-weight: inherit;
  color: inherit;
  font-size: inherit;
  background-color: unset;
  display: block;
  width: 100%;
  position: relative;
  padding: 0 1rem;
}
.expand-button[aria-expanded="false"]::before {
  content: url("data:image/svg+xml,%3C%3Fxml version='1.0' encoding='utf-8'%3F%3E%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' style='forced-color-adjust: auto;'%3E%3Cpolygon points='1 1, 1 11, 8 6' fill='currentcolor' stroke= 'currentcolor' /%3E%3C/svg%3E%0A");
  position: absolute;
  left: 0;
}

.expand-button[aria-expanded="true"]::before {
  content: url("data:image/svg+xml,%3C%3Fxml version='1.0' encoding='utf-8'%3F%3E%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' style='forced-color-adjust: auto;'%3E%3Cpolygon points='1 1, 11 1, 6 8' fill='currentcolor' stroke= 'currentcolor' /%3E%3C/svg%3E ");
  position: absolute;
  left: -2px;
  top: 2px;
}

.major-version:not(:first-child) {
  margin-top: 3rem;
}
.major-version > .expand-content {
  display: flex;
}

.major-version-title,
.minor-version-title {
  font-weight: bold;
}
.minor-version:not(:last-child) {
  margin-right: 1rem;
}
.minor-versions {
  display: flex;
  margin-top: 1rem;
  justify-content: space-between;
  overflow-x: hidden;
}
.major-version-title,
.minor-version-title,
.item {
  padding: 1rem;
  background-color: var(--color);
  border-radius: 5px;
  color: #2f2f2f;
}
.minor-version-title.status-inprogress {
  background: repeating-linear-gradient(
    135deg,
    var(--color),
    var(--color) 10px,
    white 10px,
    white 20px
  );
}
.minor-version {
  width: 100%;
  position: relative;
  max-width: 30rem;
  min-width: 15rem;
  padding-bottom: 3rem;
}

.minor-version-line {
  position: absolute;
  height: 100%;
  border-left: 5px dotted rgb(138, 138, 138);
  left: calc(50% - 1px);
  top: 0;
  z-index: -1;
}
.item {
  margin-top: 1rem;
  background-color: var(--item-color);
}
.item.status-inprogress {
  background: repeating-linear-gradient(
    135deg,
    var(--item-color),
    var(--item-color) 10px,
    white 10px,
    white 20px
  );
}
.item * {
  color: inherit;
}

.minor-version.wireframe .minor-version-title,
.minor-version.wireframe .item {
  border: 2px dotted rgb(138, 138, 138);
  background-color: var(--wireframe-color);
}
.minor-version.wireframe .item {
  background-color: var(--wireframe-item-color);
}

.item-desc {
  text-align: start;
  margin-top: 1rem;
  width: calc(100% + 1rem);
  background-color: white;
  position: relative;
  left: -0.5rem;
  padding: 0.5rem;
  border-radius: 5px;
  margin-bottom: -0.5rem;
}

.expand-content.hide {
  display: none;
}
.expand-content.hide-arrows .arrow {
  display: none;
}
.expand-content.hide-arrows .minor-versions {
  justify-content: space-around;
  min-width: 100%;
}

.arrow-left {
  padding-right: 1rem;
}
.arrow-right {
  padding-left: 1rem;
  order: 1;
}
.arrow-button {
  display: block;
  background-color: white;
  margin-top: 1rem;
  border: 1px solid black;
  border-radius: 5px;
  position: relative;
  height: calc(100% - 1rem);
  min-width: 3rem;
  box-sizing: border-box;
  cursor: pointer;
}
.arrow-button::before {
  content: url("data:image/svg+xml,%3C%3Fxml version='1.0' encoding='utf-8'%3F%3E%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' style='forced-color-adjust: auto;'%3E%3Cpolygon points='1 1, 11 1, 6 8' fill='currentcolor' stroke= 'currentcolor' /%3E%3C/svg%3E ");
  position: absolute;
  top: calc(50% - 12px);
}
.arrow-button:hover {
  background-color: gray;
}

.arrow-left .arrow-button::before {
  transform: rotate(0.25turn);
  left: calc(50% - 10px);
}

.arrow-right .arrow-button::before {
  transform: rotate(-0.25turn);
  left: calc(50% - 2px);
}

@media screen and (max-width: 500px) {
  #app {
    padding: 0.5rem 1rem;
  }
  .minor-versions {
    flex-direction: column;
    width: 100%;
  }
  .minor-version {
    margin-right: 0 !important;
  }
  .arrow {
    display: none;
  }
}

#donate .major-version {
  font-size: 1em;
  line-height: 1.3em;
}
#donate .minor-versions {
  flex-direction: row !important;
}
#donate .minor-version {
  max-width: 14em;
  min-width: 2em;
}
#donate .item {
  padding: 0.6em;
  margin-top: 0.5em;
}
#donate .minor-version-title {
  margin-top: 0;
}
#donate .minor-version, #donate .minor-versions {
  margin-top: 0.5em;
}
#donate .minor-version:not(:last-child) {
  margin-right: 0.5em;
}