*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
header {
    background-color: aliceblue;
    height: 50px;
}

.Titulo {
    color: white;
    height: 700vh;
    justify-content: center;
    text-align: center;
}

h3 {
    text-align: center;
    color:aliceblue;
    background-color: black;
    height: inherit;
}

img {
    height: 300px;
    width: 300px;
    align-items: center;
    justify-content: center;
    display: block;
    margin: auto;
}
audio{
    display: block;
    margin: auto;
}
body{
    background-repeat: no-repeat;
    background-image: url(/imagenes/1c982e8b8c2d49e86a5132a92cacb37b.png);
}
video{
    display: block;
    margin: auto;
}