.loader {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    background: #fff;
    visibility: hidden;
    display: none;
}

.bubblingG {
    position: absolute;
    top: 50%;
    left: 50%;
    text-align: center;
    margin: -36px 0 0 -57px;
    width: 115px;
    height: 73px;
}

    .bubblingG span {
        display: inline-block;
        vertical-align: middle;
        width: 14px;
        height: 14px;
        margin: 36px auto;
        background: #787878;
        -moz-border-radius: 72px;
        -moz-animation: bubblingG 1.7s infinite alternate;
        -webkit-border-radius: 72px;
        -webkit-animation: bubblingG 1.7s infinite alternate;
        -ms-border-radius: 72px;
        -ms-animation: bubblingG 1.7s infinite alternate;
        -o-border-radius: 72px;
        -o-animation: bubblingG 1.7s infinite alternate;
        border-radius: 72px;
        animation: bubblingG 1.7s infinite alternate;
    }

#bubblingG_1 {
    -moz-animation-delay: 0s;
    -webkit-animation-delay: 0s;
    -ms-animation-delay: 0s;
    -o-animation-delay: 0s;
    animation-delay: 0s;
}

#bubblingG_2 {
    -moz-animation-delay: .51s;
    -webkit-animation-delay: .51s;
    -ms-animation-delay: .51s;
    -o-animation-delay: .51s;
    animation-delay: .51s;
}

#bubblingG_3 {
    -moz-animation-delay: 1.02s;
    -webkit-animation-delay: 1.02s;
    -ms-animation-delay: 1.02s;
    -o-animation-delay: 1.02s;
    animation-delay: 1.02s;
}

@-moz-keyframes bubblingG {
    0% {
        width: 14px;
        height: 14px;
        background-color: #787878;
        -moz-transform: translateY(0);
    }

    100% {
        width: 35px;
        height: 35px;
        background-color: #fff;
        -moz-transform: translateY(-30px);
    }
}

@-webkit-keyframes bubblingG {
    0% {
        width: 14px;
        height: 14px;
        background-color: #787878;
        -webkit-transform: translateY(0);
    }

    100% {
        width: 35px;
        height: 35px;
        background-color: #fff;
        -webkit-transform: translateY(-30px);
    }
}

@-ms-keyframes bubblingG {
    0% {
        width: 14px;
        height: 14px;
        background-color: #787878;
        -ms-transform: translateY(0);
    }

    100% {
        width: 35px;
        height: 35px;
        background-color: #fff;
        -ms-transform: translateY(-30px);
    }
}

@-o-keyframes bubblingG {
    0% {
        width: 14px;
        height: 14px;
        background-color: #787878;
        -o-transform: translateY(0);
    }

    100% {
        width: 35px;
        height: 35px;
        background-color: #fff;
        -o-transform: translateY(-30px);
    }
}

@keyframes bubblingG {
    0% {
        width: 14px;
        height: 14px;
        background-color: #787878;
        transform: translateY(0);
    }

    100% {
        width: 35px;
        height: 35px;
        background-color: #fff;
        transform: translateY(-30px);
    }
}