Usuário(a):MarcioPereira20123/Testes

<img src="https://upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Chinese_draak.jpg/800px-Chinese_draak.jpg" alt="Dragão Voando" style="position: absolute; top: 0; left: 0;">

<style>

 @keyframes voar {
   from { left: 0; }
   to { left: 100%; }
 }

 img {
   animation: voar 10s linear infinite;
 }

</style>