h1 {
    margin-top: 100px;
    font-family: cursive;
    }
body {
    margin-top: 100px;
    text-align: center;
    background-image: url("Images/gaga.jpg")
}
.textemulticolore {
    background-image: linear-gradient(to left, violet, indigo, blue, green, yellow, orange, red);  
    -webkit-background-clip: text;
    -webkit-background-clip: text;
    -moz-background-clip: text; 
    background-clip: text;
    color: transparent;
    }
    video {
        margin-top: 10px;
    }