.loading {
    height:140px;
    position:relative;
    width:140px;

    /* css3 transform - scale */
    -webkit-transform:scale(0.3);
    -moz-transform:scale(0.3);
    -o-transform:scale(0.3);
}
.loading > div {
    background-color:#FFFFFF;
    height:25px;
    position:absolute;
    width:25px;

    /* css3 radius */
    -moz-border-radius:15px;
    -webkit-border-radius:15px;
    border-radius:15px;

    /* css3 animation */
    -webkit-animation-name:loading;
    -webkit-animation-duration:1.04s;
    -webkit-animation-iteration-count:infinite;
    -webkit-animation-direction:linear;
    -moz-animation-name:loading;
    -moz-animation-duration:1.04s;
    -moz-animation-iteration-count:infinite;
    -moz-animation-direction:linear;
    -o-animation-name:loading;
    -o-animation-duration:1.04s;
    -o-animation-iteration-count:infinite;
    -o-animation-direction:linear;
}
.loading > div:nth-child(1) {
    left:0;
    top:57px;

    /* css3 animation */
    -webkit-animation-delay:0.39s;
    -moz-animation-delay:0.39s;
    -o-animation-delay:0.39s;
}
.loading > div:nth-child(2) {
    left:17px;
    top:17px;

    /* css3 animation */
    -webkit-animation-delay:0.52s;
    -moz-animation-delay:0.52s;
    -o-animation-delay:0.52s;
}
.loading > div:nth-child(3) {
    left:57px;
    top:0;

    /* css3 animation */
    -webkit-animation-delay:0.65s;
    -moz-animation-delay:0.65s;
    -o-animation-delay:0.65s;
}
.loading > div:nth-child(4) {
    right:17px;
    top:17px;

    /* css3 animation */
    -webkit-animation-delay:0.78s;
    -moz-animation-delay:0.78s;
    -o-animation-delay:0.78s;
}
.loading > div:nth-child(5) {
    right:0;
    top:57px;

    /* css3 animation */
    -webkit-animation-delay:0.91s;
    -moz-animation-delay:0.91s;
    -o-animation-delay:0.91s;
}
.loading > div:nth-child(6) {
    right:17px;
    bottom:17px;

    /* css3 animation */
    -webkit-animation-delay:1.04s;
    -moz-animation-delay:1.04s;
    -o-animation-delay:1.04s;
}
.loading > div:nth-child(7) {
    left:57px;
    bottom:0;

    /* css3 animation */
    -webkit-animation-delay:1.17s;
    -moz-animation-delay:1.17s;
    -o-animation-delay:1.17s;
}
.loading > div:nth-child(8) {
    left:17px;
    bottom:17px;

    /* css3 animation */
    -webkit-animation-delay:1.3s;
    -moz-animation-delay:1.3s;
    -o-animation-delay:1.3s;
}

/* css3 keyframes - loading */
@-webkit-keyframes loading {
    0%{ background-color:#000000 }
    100%{ background-color:#FFFFFF }
}
@-moz-keyframes loading {
    0%{ background-color:#000000 }
    100%{ background-color:#FFFFFF }
}
@-o-keyframes loading {
    0%{ background-color:#000000 }
    100%{ background-color:#FFFFFF }
}