#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #ffffff;
    z-index: 10000;
}
#preloader #preloader-inner {
    display: block;
    position: relative;
    left: 50%;
    top: 50%;
    width: 50px;
    height: 50px;
    margin: -75px 0 0 -25px;
    border-radius: 50%;
    border: 4px solid transparent;
    border-top-color: #00A7BD;
    border-left-color: #00A7BD;
    border-right-color: #00A7BD;
    animation: spin 1s linear infinite;
}
#preloader #preloader-inner:after {
    content: "";
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    border-radius: 50%;
    border: 2px solid transparent;
    border-top-color: #fff;
    border-left-color: #fff;
    background: #fff;
    animation: spin 1.5s linear infinite;
}
@keyframes spin {
    0% {
    transform: rotate(0deg);
}
to {
    transform: rotate(1turn);
}
}