metamask-extension/ui/css/errors.scss

.critical-error {
  padding: 1em;
  max-width: 600px;
  margin: 0 auto;
  border-radius: 4px;
  border-left: #f66a0a 4px solid;
  background-color: rgba(255, 211, 61, 0.1);
  display: flex;
  padding: 0 4px 0 4px;
  gap: 12px;

  &__icon {
    color: var(--color-error-default);
    height: 100px;
    padding: 4px 4px 0 4px;
  }

  &__description {
    flex-grow: 1;
  }

  &__alert {
    display: flex;
    flex-direction: column;
    margin-bottom: 16px;
    font-style: normal;
    font-weight: 400;
    font-size: 16px;
    line-height: 24px;

    &__message {
      margin-bottom: 16px;
      text-align: left;
      color: var(--color-text-default);
    }

    &__action-link {
      text-align: left;
      height: 40px;
      color: var(--color-primary-default);
      text-decoration: none;
      cursor: pointer;
    }
  }

  &__paragraph {
    text-align: left;
    color: var(--color-text-default);

    &__link {
      color: var(--color-primary-default);

      &:hover {
        color: var(--color-primary-alternative);
      }
    }
  }
}