body {
    text-align: center;
    background-image: url(../img/Azure.png);
    background-repeat: no-repeat;
    background-size: cover;
}

/* a {
    padding: 10px;
}

.back{
    padding: 10rem;
} */
img{
    width: 10rem;
    height: 10rem;
    background-size:cover;
}