@-webkit-keyframes hvr-push {
    50% {
        -webkit-transform: scale(0.8);
        transform: scale(0.8)
    }

    100% {
        -webkit-transform: scale(1);
        transform: scale(1)
    }
}

@keyframes hvr-push {
    50% {
        -webkit-transform: scale(0.8);
        transform: scale(0.8)
    }

    100% {
        -webkit-transform: scale(1);
        transform: scale(1)
    }
}
.hvr-push:active,
.hvr-push:focus,
.hvr-push:hover {
    -webkit-animation-name: hvr-push;
    animation-name: hvr-push;
    -webkit-animation-duration: .3s;
    animation-duration: .3s;
    -webkit-animation-timing-function: linear;
    animation-timing-function: linear;
    -webkit-animation-iteration-count: 1;
    animation-iteration-count: 1
}