.loader, .loader-lg {
    content: '';
    width: 30px;
    height: 30px;
    border: 4px solid;
    border-left-color: transparent;
    border-radius: 50%;
    color: #0074BD;

    /* How long it takes to rotate spinner */
    -moz-animation-duration: 1s;
    -webkit-animation-duration: 1s;
    animation-duration: 1s;

    /* How many times to rotate spinner */
    -moz-animation-iteration-count: infinite;
    -webkit-animation-iteration-count: infinite;
    animation-iteration-count: infinite;

    -moz-animation-name: rotate;
    -webkit-animation-name: rotate;
    animation-name: rotate;
    -moz-animation-timing-function: linear;
    -webkit-animation-timing-function: linear;
    animation-timing-function: linear;
}

.glu-content-loading > .loader,
.glu-content-loading > .loader-lg {
    margin: 0 auto;
}

.loader-lg {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 35px;
    height: 35px;
    border-width: 5px;
    margin-left: -18px;
}


@keyframes rotate {
    0% {
        -moz-transform: rotate(0deg);
        -ms-transform: rotate(0deg);
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }
    100% {
        -moz-transform: rotate(360deg);
        -ms-transform: rotate(360deg);
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}