/***/
.btn--jump.is-active {
    -webkit-animation: .4s jump ease infinite alternate;
    animation: .4s jump ease infinite alternate;}

@-webkit-keyframes jump {
    0% {
        -webkit-transform: scale(1);
        transform: scale(1);
        box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);}

    100% {
        -webkit-transform: scale(1.05);
        transform: scale(1.05);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);}
}

@keyframes jump {
    0% {
        -webkit-transform: scale(1);
        transform: scale(1);
        box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);}

    100% {
        -webkit-transform: scale(1.05);
        transform: scale(1.05);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);}
}