.front-loading{
    margin: 0 auto;
    width: 48px;
    height: 54px;
}

.front-loading-block{
    background-color:#3777BC;
    float:left;
    height:46px;
    margin-left:3px;
    width:12px;
    opacity:0.1;
    animation-name:bounceG;
    animation-duration:1.3s;
    animation-iteration-count:infinite;
    animation-direction:normal;
    transform:scale(0.7);
}

.front-loading>div:nth-child(1) {
    animation-delay:0.39s;
}

.front-loading>div:nth-child(2) {
    animation-delay:0.52s;
}

.front-loading>div:nth-child(3) {
    animation-delay:0.65s;
}

@keyframes bounceG {
    from {
        transform: scale(1.2);
        opacity: 1
    }

    to {
        transform: scale(0.7);
        opacity: 0.1
    }
}