/**
body{
    background-image: url("../images/background.jpg");
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-position: center center;
}

**/

.preloader{
    position: absolute;
    height: 100%;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.6);
}