.loadEffect {
    width: 50px;
    height: 50px;
    margin: 0 auto;
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -25px;
    margin-left: -25px;
}

    .loadEffect div {
        width: 100%;
        height: 100%;
        position: absolute;
        -webkit-animation: load 2.08s linear infinite;
    }

        .loadEffect div span {
            display: inline-block;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: lightgreen;
            position: absolute;
            left: 50%;
            margin-top: -5px;
            margin-left: -5px;
        }

@-webkit-keyframes load {
    0% {
        -webkit-transform: rotate(0deg);
    }

    10% {
        -webkit-transform: rotate(45deg);
    }

    50% {
        opacity: 1;
        -webkit-transform: rotate(160deg);
    }

    62% {
        opacity: 0;
    }

    65% {
        opacity: 0;
        -webkit-transform: rotate(200deg);
    }

    90% {
        -webkit-transform: rotate(340deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
    }
}

.loadEffect div:nth-child(1) {
    -webkit-animation-delay: 0.2s;
}

.loadEffect div:nth-child(2) {
    -webkit-animation-delay: 0.4s;
}

.loadEffect div:nth-child(3) {
    -webkit-animation-delay: 0.6s;
}

.loadEffect div:nth-child(4) {
    -webkit-animation-delay: 0.8s;
}