.frame {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 400px;
    height: 400px;
    margin-top: -200px;
    margin-left: -200px;
    border-radius: 2px;
    box-shadow: 1px 2px 10px 0px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    background: #3498db;
    color: #fff;
    font-family: 'Open Sans', Helvetica, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}



.ring {
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    border: 1px solid white;
    top: 50px;
    left: 50px;
}

.ring-1 {
    animation: rotate 4s alternate infinite;
}

.ring-2 {
    animation: rotate 4.5s alternate infinite;
}

.ring-3 {
    animation: rotate 5s alternate infinite;
}

.ring-4 {
    animation: rotate 5.5s alternate infinite;
}

.ring-5 {
    animation: rotate 6s alternate infinite;
}

.ring-6 {
    animation: rotate 6.5s alternate infinite;
}

.ring-7 {
    animation: rotate 7s alternate infinite;
}

.ring-8 {
    animation: rotate 7.5s alternate infinite;
}

.ring-9 {
    animation: rotate 8s alternate infinite;
}

.ring-10 {
    animation: rotate 8.5s alternate infinite;
}

@keyframes rotate {
    0% {
        -webkit-transform: rotateY(0);
        -moz-transform: rotateY(0);
        -ms-transform: rotateY(0);
        -o-transform: rotateY(0);
        transform: rotateY(0);
    }


    100% {
        -webkit-transform: rotateY(360deg) rotateX(180deg);
        -moz-transform: rotateY(360deg) rotateX(180deg);
        -ms-transform: rotateY(360deg) rotateX(180deg);
        -o-transform: rotateY(360deg) rotateX(180deg);
        transform: rotateY(360deg) rotateX(180deg);
    }
}