.thumb1 {
  border: 1px solid #ddd; /* Gray border */
  border-radius: 50%;  /* Rounded border */
  padding: 5px; 
  width: 150px; 
}


.thumb1:hover {
  box-shadow: 0 0 2px 1px rgba(0, 140, 186, 0.5);
}

.thumb2 {
  border: 1px solid #ddd; /* Gray border */
  border-radius: 4px;  /* Rounded border */
  padding: 5px;
  width: 150px; 
  height:100px;
}


.thumb2:hover {
  box-shadow: 0 0 2px 1px rgba(0, 140, 186, 0.5);
}