.remedy-grid details {
  display: flex;
  flex-direction: column;
}

.remedy-grid details:not([open]) summary {
  height: 100%;
}

.remedy-grid summary > b {
  position: relative;
  font-size: 0;
}

.remedy-grid summary > b::before,
.remedy-grid summary > b::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 1.5px;
  border-radius: 999px;
  background: currentColor;
  transform: translate(-50%, -50%);
}

.remedy-grid summary > b::after {
  transform: translate(-50%, -50%) rotate(90deg);
}