.zoomable-sb {
  width: 96%;
  transition: transform 0.4s ease, box-shadow 0.3s ease, left 0.3s ease;
  cursor: zoom-in;
  position: relative;
  z-index: 1;
  border: 1px solid #ccc;
  background-color: white;
  padding: 10px;
}

.zoomable-sb.zoomed-sb {
  transform: scale(1.5);
  z-index: 10;
  box-shadow: 0 0 5px rgba(0,0,0,0.4);
  cursor: zoom-out;
}