#loader {
    position: fixed;
    bottom: 0;
    top: 0;
    right: 0;
    right: 0;
    left: 0;
    z-index: 1051;
    display: none;
}

.rubik-loader {
    width: 64px;
    height: 64px;
    position: absolute;
    left: 50%;
    top: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    background-image: url(http://i.giphy.com/3og0ISeflb7vrNzy2A.gif);
    background-repeat: no-repeat;
    background-position: center;
}

#blur {
    position: fixed;
    display: none;
    top: 0;
    left: 0;
    z-index: 1050;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .5);
}