.sx-modal {
  border: none;
  border-radius: 3px;
  padding: 5px 10px;
  background: #fff;
  width: 500px;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
  max-height: calc(100vh - 40px);
  overflow-y: auto; }