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

.v-messages {
  flex: 1 1 auto;
  font-size: 12px;
  min-height: 14px;
  min-width: 1px;
  opacity: var(--v-medium-emphasis-opacity);
  position: relative;
}
.v-messages__message {
  line-height: 12px;
  word-break: break-word;
  overflow-wrap: break-word;
  word-wrap: break-word;
  hyphens: auto;
  transition-duration: 150ms;
}