metamask-extension/ui/components/app/confirmation-warning-modal/index.scss

.confirmation-warning-modal {
  &__content {
    ul {
      padding-inline-start: 1rem;
      margin-block-start: 0;
      list-style: disc outside;
    }

    li {
      display: list-item;
    }

    &__header {
      border-bottom: 1px solid var(--color-border-muted);

      &__warning-icon {
        padding-top: 7px;
        margin-right: 10px;
        color: var(--color-error-default);
      }
    }
  }

  &__footer {
    width: 100%;
    height: 100px;
  }
}