/*loading*/
#cover-spin {
    position: fixed;
    width: 100%;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.7);
    z-index: 9999;
    display: none;
}
#cover-spin .image {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 60px;
    height: 60px;
    margin: -60px 0 0 -35px;
    -webkit-animation: spin 2s linear infinite;
    -moz-animation: spin 2s linear infinite;
    animation: spin 2s linear infinite;
}

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

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

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

/*end loading*/