.modal-open {
  overflow: hidden;
}

.modal-container {
  position: fixed;
  z-index: 2;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
}
.modal-container > .background {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  background-color: rgba(0, 0, 0, 0.5);
}
.modal-container > .background > .foreground {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.modal-container > .background > .foreground > .section {
  max-height: 100%;
}
.modal-container > .background > .foreground > .section > .container.body {
  overflow: auto;
}