.swing-in-top-bck {
    -webkit-animation: swing-in-top-bck .6s cubic-bezier(0.175, 0.885, 0.320, 1.275) both;
    animation: swing-in-top-bck .6s cubic-bezier(0.175, 0.885, 0.320, 1.275) both;
}

.anim {
    opacity: 0;
}

@-webkit-keyframes swing-in-top-bck {
    0% {
        -webkit-transform: rotateX(70deg);
        transform: rotateX(70deg);
        -webkit-transform-origin: top;
        transform-origin: top;
        opacity: 0
    }

    100% {
        -webkit-transform: rotateX(0deg);
        transform: rotateX(0deg);
        -webkit-transform-origin: top;
        transform-origin: top;
        opacity: 1
    }
}

@keyframes swing-in-top-bck {
    0% {
        -webkit-transform: rotateX(70deg);
        transform: rotateX(70deg);
        -webkit-transform-origin: top;
        transform-origin: top;
        opacity: 0
    }

    100% {
        -webkit-transform: rotateX(0deg);
        transform: rotateX(0deg);
        -webkit-transform-origin: top;
        transform-origin: top;
        opacity: 1
    }
}