#desciption {
  margin: 0 auto;
}

.collapse-button {
  margin-bottom: 20px;
  margin-right: auto;
  margin-left: auto;
}

.collapse-button {
  color: #ffc107;
}

.collapse-gradient {
  width: 100%;
  height: 8em;
  position: relative;
  margin-top: -8em;
  background: rgb(255,255,255);
  background: linear-gradient(0deg, rgba(255,255,255,1) 0%, rgba(255,255,255,0) 100%);
}

a[aria-expanded=true] .collapse-gradient {
  display: none;
}

a[aria-expanded=true] .collapse-button .description-show {
  display: none;
}

a[aria-expanded=false] .collapse-button .description-hide {
  display: none;
}