body {
    display:flex;
    align-items:center;
    justify-content: center;
    flex-direction: column;
    margin: 0px;
}
a {
    transition:.2s
}
a:hover {rotate:5deg; scale:1.1;}

img {max-width: 100%;}

@keyframes float {0% {
    transform: translatey(-2%) rotate(0deg);
}
50% {
    transform: translatey(2%) rotate(5deg); 
}

100% {
    transform: translatey(-2%) rotate(0deg)
}}

section {
    display:flex;
    max-width: 100%;
    flex-wrap: wrap;
    justify-content: space-evenly;
}

section div {
    max-width: 650px;
    transition:.3s
}

section div:hover {scale:1.3}