pyscript-python-html/pyscriptjs/src/components/pytitle.ts

import { BaseEvalElement } from './base';
import { addClasses, ltrim, htmlDecode } from '../utils';

export class PyTitle extends BaseEvalElement {
  shadow: ShadowRoot;
  wrapper: HTMLElement;
  theme: string;
  widths: Array<string>;
  label: string;
  mount_name: string;
  constructor() {
      super();
    }

  connectedCallback() {
    this.label = htmlDecode(this.innerHTML);
    this.mount_name  = this.id.split("-").join("_");
    this.innerHTML = '';

    let mainDiv = document.createElement('div');
    let divContent = document.createElement('h1')

    addClasses(mainDiv, ["text-center", "w-full", "mb-8"]);
    addClasses(divContent, ["text-3xl", "font-bold", "text-gray-800", "uppercase", "tracking-tight"]);
    divContent.innerHTML = this.label;

    mainDiv.id = this.id;
    this.id = `${this.id}-container`;
    mainDiv.appendChild(divContent);
    this.appendChild(mainDiv);
  }
}