code-lab/node_modules/vuetify/lib/components/VTooltip/VTooltip.css

.v-tooltip > .v-overlay__content {
  background: rgb(var(--v-theme-surface-variant));
  color: rgb(var(--v-theme-on-surface-variant));
  border-radius: 4px;
  font-size: 0.875rem;
  line-height: 1.6;
  display: inline-block;
  padding: 5px 16px;
  text-transform: initial;
  width: auto;
  opacity: 1;
  pointer-events: none;
  transition-property: opacity, transform;
  overflow-wrap: break-word;
}
.v-tooltip > .v-overlay__content[class*=enter-active] {
  transition-timing-function: cubic-bezier(0, 0, 0.2, 1);
  transition-duration: 150ms;
}
.v-tooltip > .v-overlay__content[class*=leave-active] {
  transition-timing-function: cubic-bezier(0.4, 0, 1, 1);
  transition-duration: 75ms;
}