h1 {
    background-color: magenta; 
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    font-style:italic 
}

h2{
    background-color: crimson;
    color: white ;
}

nav {
    background-color: rgb(255, 157, 255)
}
body {
    background-image: url(https://i.pinimg.com/564x/f9/64/d9/f964d966b0f608e88956b6c912a95dd4.jpg); background-repeat: inherit;
}

.practicando{
    color: red;
background-color: blue;
margin: 0 auto;
max-width: 500px;
border-bottom: 3px solid #ccc;
}

h5 {
    background-color: lightpink;
    border: blue;
    margin: 0 auto;
    max-width: 50%;
}
/**el center centra todo, el max-width sólo la caja contenedora**/
.momeo {
    margin: 0 auto;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}


a{
    color: white;
}