:root {
    --s-25: #FFFFFF;
    --s-50: #F8F9FA;
    --s-75: #F1F3F5;
    --s-100: #E9ECEF;
    --s-200: #DEE2E6;
    --s-400: #ADB5BD;
    --s-500: #868E96;
    --s-600: #495057;
    --s-800: #212529;
    
    --s-25-t20: rgba(255,255,255,0.2);
    --s-25-t40: rgba(255,255,255,0.4);
    --s-50-t50: rgba(248,249,250,0.5);
    --s-400-t80: rgba(173,181,189,0.8);
    --s-800-t20: rgba(33,37,41,0.2);
    --s-800-t50: rgba(33,37,41,0.5);
    --s-800-t70: rgba(33,37,41,0.7);
    
    --b-100: #0087CC;
    --b-200: #184594;
    
    --green-100: #7AB800;
    --red-100: #DA2C2C;
}