@exadel/esl/modules/esl-tooltip/core.css

Exadel Smart Library (ESL) is the lightweight custom elements library that provide a set of super-flexible components

esl-tooltip {
  padding: 10px;
  width: 100%;
  max-width: 220px;
  text-align: start;
}
esl-tooltip:focus {
  outline: none;
}