:root{--primary:#0463FA;--light:#EFF5FF;--dark:#1B2C51}.font-open-sans-400{font-weight:400!important}.font-open-sans-400,.font-open-sans-500{font-family:Open Sans,sans-serif!important}.font-open-sans-500,.font-roboto-500{font-weight:500!important}.font-roboto-500,.font-roboto-700{font-family:Roboto,sans-serif!important}.font-roboto-700{font-weight:700!important}.font-roboto-900{font-family:Roboto,sans-serif!important;font-weight:900!important}.fw-medium{font-weight:500!important}.fw-bold{font-weight:700!important}.fw-black{font-weight:900!important}.back-to-top{position:fixed;display:none;right:45px;bottom:45px;z-index:99}.btn{font-weight:500;transition:.5s}.btn.btn-primary,.btn.btn-secondary{color:#FFFFFF}.btn-square{width:38px;height:38px}.btn-sm-square{width:32px;height:32px}.btn-lg-square{width:48px;height:48px}.btn-lg-square,.btn-sm-square,.btn-square{padding:0;display:flex;align-items:center;justify-content:center;font-weight:400}