.loaderContainer {
}

.loader {
    display: block;
    /*    position: absolute;
*/ top: 50%;
    left: 50%;
    height: 50px;
    width: 50px;
    margin: 0 0 0 -25px;
    border: 2px solid transparent;
    border-top-color: #024c7e;
    border-radius: 50%;
    -webkit-animation: spin7 1.5s ease infinite;
    animation: spin7 1.5s ease infinite;
}

    .loader:before {
        content: "";
        position: absolute;
        top: 7px;
        right: 7px;
        bottom: 7px;
        left: 7px;
        border: 2px solid transparent;
        border-radius: 50%;
        border-top-color: #09f;
        -webkit-animation: spin7 3s linear infinite;
        animation: spin7 3s linear infinite;
    }

    .loader:after {
        content: "";
        position: absolute;
        top: 15px;
        right: 15px;
        bottom: 15px;
        left: 15px;
        border: 2px solid transparent;
        border-radius: 50%;
        border-top-color: #50a5e4;
        -webkit-animation: spin7 1.5s ease infinite;
        animation: spin7 1.5s ease infinite;
    }

@-webkit-keyframes spin7 {
    from {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    to {
        -webkit-transform: rotate(359deg);
        transform: rotate(359deg);
    }
}

@keyframes spin7 {
    from {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    to {
        -webkit-transform: rotate(359deg);
        transform: rotate(359deg);
        -webkit-transform: rotate(359deg);
        transform: rotate(359deg);
    }
}