@-webkit-keyframes ball-grid-pulse
{
    0%
    {
        -webkit-transform: scale(1);
                transform: scale(1);
    }
    50%
    {
        -webkit-transform: scale(.5);
                transform: scale(.5);

        opacity: .7;
    }
    100%
    {
        -webkit-transform: scale(1);
                transform: scale(1);

        opacity: 1;
    }
}

@-moz-keyframes ball-grid-pulse
{
    0%
    {
        -moz-transform: scale(1);
             transform: scale(1);
    }
    50%
    {
        -moz-transform: scale(.5);
             transform: scale(.5);

        opacity: .7;
    }
    100%
    {
        -moz-transform: scale(1);
             transform: scale(1);

        opacity: 1;
    }
}

@-o-keyframes ball-grid-pulse
{
    0%
    {
        -o-transform: scale(1);
           transform: scale(1);
    }
    50%
    {
        -o-transform: scale(.5);
           transform: scale(.5);

        opacity: .7;
    }
    100%
    {
        -o-transform: scale(1);
           transform: scale(1);

        opacity: 1;
    }
}

@keyframes ball-grid-pulse
{
    0%
    {
        -webkit-transform: scale(1);
           -moz-transform: scale(1);
             -o-transform: scale(1);
                transform: scale(1);
    }
    50%
    {
        -webkit-transform: scale(.5);
           -moz-transform: scale(.5);
             -o-transform: scale(.5);
                transform: scale(.5);

        opacity: .7;
    }
    100%
    {
        -webkit-transform: scale(1);
           -moz-transform: scale(1);
             -o-transform: scale(1);
                transform: scale(1);

        opacity: 1;
    }
}

.ball-grid-pulse
{
    width: 57px;
}
.ball-grid-pulse > div:nth-child(1)
{
    -webkit-animation-duration: .72s;
       -moz-animation-duration: .72s;
         -o-animation-duration: .72s;
            animation-duration: .72s; 
    -webkit-animation-delay: .45s;
       -moz-animation-delay: .45s;
         -o-animation-delay: .45s;
            animation-delay: .45s;
}
.ball-grid-pulse > div:nth-child(2)
{
    -webkit-animation-duration: 1.4s;
       -moz-animation-duration: 1.4s;
         -o-animation-duration: 1.4s;
            animation-duration: 1.4s; 
    -webkit-animation-delay: .1s;
       -moz-animation-delay: .1s;
         -o-animation-delay: .1s;
            animation-delay: .1s;
}
.ball-grid-pulse > div:nth-child(3)
{
    -webkit-animation-duration: .98s;
       -moz-animation-duration: .98s;
         -o-animation-duration: .98s;
            animation-duration: .98s; 
    -webkit-animation-delay: .39s;
       -moz-animation-delay: .39s;
         -o-animation-delay: .39s;
            animation-delay: .39s;
}
.ball-grid-pulse > div:nth-child(4)
{
    -webkit-animation-duration: .83s;
       -moz-animation-duration: .83s;
         -o-animation-duration: .83s;
            animation-duration: .83s; 
    -webkit-animation-delay: -.06s;
       -moz-animation-delay: -.06s;
         -o-animation-delay: -.06s;
            animation-delay: -.06s;
}
.ball-grid-pulse > div:nth-child(5)
{
    -webkit-animation-duration: .71s;
       -moz-animation-duration: .71s;
         -o-animation-duration: .71s;
            animation-duration: .71s; 
    -webkit-animation-delay: -.11s;
       -moz-animation-delay: -.11s;
         -o-animation-delay: -.11s;
            animation-delay: -.11s;
}
.ball-grid-pulse > div:nth-child(6)
{
    -webkit-animation-duration: 1.02s;
       -moz-animation-duration: 1.02s;
         -o-animation-duration: 1.02s;
            animation-duration: 1.02s; 
    -webkit-animation-delay: .49s;
       -moz-animation-delay: .49s;
         -o-animation-delay: .49s;
            animation-delay: .49s;
}
.ball-grid-pulse > div:nth-child(7)
{
    -webkit-animation-duration: 1.31s;
       -moz-animation-duration: 1.31s;
         -o-animation-duration: 1.31s;
            animation-duration: 1.31s; 
    -webkit-animation-delay: .1s;
       -moz-animation-delay: .1s;
         -o-animation-delay: .1s;
            animation-delay: .1s;
}
.ball-grid-pulse > div:nth-child(8)
{
    -webkit-animation-duration: .61s;
       -moz-animation-duration: .61s;
         -o-animation-duration: .61s;
            animation-duration: .61s; 
    -webkit-animation-delay: -.18s;
       -moz-animation-delay: -.18s;
         -o-animation-delay: -.18s;
            animation-delay: -.18s;
}
.ball-grid-pulse > div:nth-child(9)
{
    -webkit-animation-duration: .7s;
       -moz-animation-duration: .7s;
         -o-animation-duration: .7s;
            animation-duration: .7s; 
    -webkit-animation-delay: .17s;
       -moz-animation-delay: .17s;
         -o-animation-delay: .17s;
            animation-delay: .17s;
}
.ball-grid-pulse > div
{
    display: inline-block;
    float: right;

    width: 15px;
    height: 15px;
    margin: 2px;

    -webkit-animation-name: ball-grid-pulse;
       -moz-animation-name: ball-grid-pulse;
         -o-animation-name: ball-grid-pulse;
            animation-name: ball-grid-pulse;
    -webkit-animation-delay: 0;
       -moz-animation-delay: 0;
         -o-animation-delay: 0;
            animation-delay: 0; 
    -webkit-animation-iteration-count: infinite;
       -moz-animation-iteration-count: infinite;
         -o-animation-iteration-count: infinite;
            animation-iteration-count: infinite;

    border-radius: 100%;
    background-color: #55595c;

    -webkit-animation-fill-mode: both;
       -moz-animation-fill-mode: both;
         -o-animation-fill-mode: both;
            animation-fill-mode: both;
}