Help/Ayuda no entiendo que esta mal

[Martonsioh]

Código CSS =

#image {
display:block;
max-width:100%;
height:auto;
margin: 0 auto;
}

---

Código HTML =

<div id="img-div">
            <img id="image" src="https://e00-co-marca.uecdn.es/claro/assets/multimedia/imagenes/2020/08/25/15983926013180.jpg" alt="Messi">
</div>

---

[jwilkins.oboe]

HI @Martonsioh !

Welcome to the forum!

Did you link your css file in the html document?

<head>
 <link rel="stylesheet" href="styles.css">
</head>