html:not(.noloading) body::after{
    content: '';
    background-color: rgba(0, 0, 0, 0.5);
    height: 100vh;
    left: 0;
    pointer-events: none;
    position: fixed;
    opacity: 0;
    top: 0;
    width: 100vw;
    z-index: 999999;
    -webkit-transition: opacity .3s;
       -moz-transition: opacity .3s;
        -ms-transition: opacity .3s;
         -o-transition: opacity .3s;
}
html:not(.noloading) body.loading::after{
    opacity: 1;
    pointer-events: all;
}
html.noloading #nprogress{
    display: none !important;
}
#nprogress{
    z-index: 1000000;
}