.favmusic_heading p {
    text-align: center;
    font-size: 25px;
    font-family:Arial, Helvetica, sans-serif;
}


body{ 
   background-image: url(images/FavoriteMusic.jpeg); 
   background-size: cover;
   z-index: -1;
   color:aliceblue;
}

.preview_tile {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
}

.preview_tile iframe {
    flex: 1 0 12%; /* This will make the iframes take up 30% of the container's width, and wrap to the next line if there are more than 3 in a row. */
    margin: 20px; /* Optional: adds some space between your tiles */
}

/* 768 is phone recomendation */
@media(max-width:768px){
    .row{
        flex-direction: column; 
    }   
    a{
        width: 100%;
    }
}