animacion en progreso basado en el edit de @ en twitter

(link del edit: Posted in <a href="https://savethepage.site/category/img/" rel="category tag">IMG</a>, <a href="https://savethepage.site/category/pix/" rel="category tag">Pix</a> Tagged <a href="https://savethepage.site/tag/97424335/" rel="tag">97424335</a>