$rt-namespace: 'Toastify'; $rt-toast-width: 320px !default; $rt-toast-background: #ffffff !default; $rt-toast-min-height: 54px !default; $rt-toast-max-height: 800px !default; $rt-color-default: #fff !default; $rt-color-info: $info !default; $rt-color-success: $success !default; $rt-color-warning: $warning !default; $rt-color-error: $danger !default; $rt-color-progress-default: $primary !default; $rt-mobile: "only screen and (max-width : 480px)" !default; $rt-font-family: sans-serif !default; $rt-z-index: 9999 !default;