#overlay-back {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000;
    opacity: 0.6;
    filter: alpha(opacity=60);
    z-index: 5;
    display: none;
}

#overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
    display: none;
}

.bubblingG {
    text-align: center;
    font-size: 60px;
    color: white;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    height: 300px;
    width: 400px;
}

    .bubblingG span {
        display: inline-block;
        vertical-align: middle;
        width: 10px;
        height: 10px;
        margin: 24px auto;
        background: rgb(0,0,0);
        border-radius: 49px;
        -o-border-radius: 49px;
        -ms-border-radius: 49px;
        -webkit-border-radius: 49px;
        -moz-border-radius: 49px;
        animation: bubblingG 1.5s infinite alternate;
        -o-animation: bubblingG 1.5s infinite alternate;
        -ms-animation: bubblingG 1.5s infinite alternate;
        -webkit-animation: bubblingG 1.5s infinite alternate;
        -moz-animation: bubblingG 1.5s infinite alternate;
    }

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

#bubblingG_2 {
    animation-delay: 0.45s;
    -o-animation-delay: 0.45s;
    -ms-animation-delay: 0.45s;
    -webkit-animation-delay: 0.45s;
    -moz-animation-delay: 0.45s;
}

#bubblingG_3 {
    animation-delay: 0.9s;
    -o-animation-delay: 0.9s;
    -ms-animation-delay: 0.9s;
    -webkit-animation-delay: 0.9s;
    -moz-animation-delay: 0.9s;
}

@keyframes bubblingG {
    0% {
        width: 40px;
        height: 40px;
        background-color: rgb(214,64,0);
        transform: translateY(0);
    }

    100% {
        width: 40px;
        height: 40px;
        background-color: rgb(9,46,71);
        transform: translateY(-20px);
    }
}

@-o-keyframes bubblingG {
    0% {
        width: 40px;
        height: 40px;
        background-color: rgb(214,64,0);
        -o-transform: translateY(0);
    }

    100% {
        width: 40px;
        height: 40px;
        background-color: rgb(9,46,71);
        -o-transform: translateY(-20px);
    }
}

@-ms-keyframes bubblingG {
    0% {
        width: 40px;
        height: 40px;
        background-color: rgb(214,64,0);
        -ms-transform: translateY(0);
    }

    100% {
        width: 40px;
        height: 40px;
        background-color: rgb(9,46,71);
        -ms-transform: translateY(-20px);
    }
}

@-webkit-keyframes bubblingG {
    0% {
        width: 40px;
        height: 40px;
        background-color: rgb(214,64,0);
        -webkit-transform: translateY(0);
    }

    100% {
        width: 40px;
        height: 40px;
        background-color: rgb(9,46,71);
        -webkit-transform: translateY(-20px);
    }
}

@-moz-keyframes bubblingG {
    0% {
        width: 40px;
        height: 40px;
        background-color: rgb(214,64,0);
        -moz-transform: translateY(0);
    }

    100% {
        width: 40px;
        height: 40px;
        background-color: rgb(9,46,71);
        -moz-transform: translateY(-20px);
    }
}