:root {
    --PortalColor: #003399;
    --portal-name: 'LastikVS';
    --logo-icon-url: url('https://bayiportal.lastikvs.com/img/logo.ico');
    --logo-main-url: url('https://bayiportal.lastikvs.com/img/logo.png');
}
/*img[src=""], img:not([src]) {
    opacity: 0;
    transition: opacity 0.2s ease-in-out;
}

img[src]:not([src=""]) {
    opacity: 1;
}*/