body
    {
    width: 700px;
    margin: 0 auto;
    background-color:#444444;
    padding: 20px 20px 20px 20px;
    color:#ffffff;
    }

img {
   border: 1px solid white;
   border-radius: 0px;
}

.icon {
    width: 200px;
    transition: 1s;
}

.icon:hover {
    animation-name: expand-icon;
    animation-duration: 1s;
    animation-fill-mode: forwards;
}

@keyframes expand-icon {
    10% {
    transform: scale(1.0);
    }

    100% {
    transform: scale(1.05);
    }
}