.mvp-animation{
    display: none;
    position: absolute;
    left: 0;
    bottom: 0;
    width: 334px;
    height: 750px;
    z-index: 9;
}
.mvp-animation .mvp-animation-container{
    height: 100%;
    width:100%;
}
.mvp-animation.mvp{
    top: -20%;
}

.big-body.three-screen-style .mvp-animation{
    /* svga 0.75倍尺寸 */
    width: 250px; 
    height: 562px;
    padding-bottom: 0px;
}

/* mobile */
.is-mobile .mvp-animation{
    /* svga 0.75倍尺寸 */
    width: 250px; 
    height: 562px;
    padding-bottom: 0px;
}
.is-mobile .mvp-animation.mvp{
    right: 0;
    margin: 0 auto;
}

@media screen and (max-width: 798px) {
    .mvp-animation{
        /* svga 0.75倍尺寸 */
        width: 250px; 
        height: 562px;
        padding-bottom: 0px;
    }
}