.image-thumbnail-sm {
    width: 50px;
    height: 50px;
}

.image-thumbnail-md {
    width: 100px;
    height: 100px;
}

.image-thumbnail-lg {
    width: 200px;
    height: 200px;
}

.loader {
    border: 2px solid #f3f3f3; /* Light grey */
    border-top: 2px solid #3498db; /* Blue */
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 2s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.with-ellipsis {
  text-overflow: ellipsis;
  width: 100px;
  overflow: hidden;
  display: inline-block;
  white-space: nowrap;
}

td > .with-ellipsis img {
  display: none;
}

.switch-label {
  color: #6c757d;
  font-size: 13px;
}

.nav-link {
  padding: 5px 10px;
}