.inside {
    position: absolute;
    left: 50%;
    margin-left: -100px;
    top: 50%;
    margin-top: -100px;
}

.svg-processing {
    margin: 24px auto;
    display: block;
    -webkit-animation: svg-rotate 8000ms linear infinite;
    animation: svg-rotate 8000ms linear infinite;
}

.circle-processing {
    fill: transparent;
    stroke: #2fa4c7;
    stroke-width: 4;
    stroke-linecap: round;
    stroke-dasharray: 0, 301.59289;
    -webkit-animation: stroke-dash 2000ms linear infinite, stroke-width 2000ms linear infinite, stroke-color 8000ms steps(4) infinite;
    animation: stroke-dash 2000ms linear infinite, stroke-width 2000ms linear infinite, stroke-color 8000ms steps(4) infinite;
}

@-webkit-keyframes svg-rotate {
    to {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

@keyframes svg-rotate {
    to {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

@-webkit-keyframes stroke-width {
    0%, 100% {
        stroke-width: 0;
    }

    45%, 55% {
        stroke-width: 2;
    }

    50% {
        stroke-width: 4;
    }
}

@keyframes stroke-width {
    0%, 100% {
        stroke-width: 0;
    }

    45%, 55% {
        stroke-width: 2;
    }

    50% {
        stroke-width: 4;
    }
}

@-webkit-keyframes stroke-dash {
    0% {
        stroke-dasharray: 0, 301.59289;
        stroke-dashoffset: 0;
    }

    50% {
        stroke-dasharray: 301.59289, 0;
        stroke-dashoffset: 0;
    }

    100% {
        stroke-dasharray: 301.59289, 301.59289;
        stroke-dashoffset: -301.59289;
    }
}

@keyframes stroke-dash {
    0% {
        stroke-dasharray: 0, 301.59289;
        stroke-dashoffset: 0;
    }

    50% {
        stroke-dasharray: 301.59289, 0;
        stroke-dashoffset: 0;
    }

    100% {
        stroke-dasharray: 301.59289, 301.59289;
        stroke-dashoffset: -301.59289;
    }
}

@-webkit-keyframes stroke-color {
    from {
        stroke: #168aad;
    }
}

@keyframes stroke-color {
    from {
        stroke: #168aad;
    }
}