defaults and add some `margin-right`.\n  .form-check-input {\n    position: static;\n    margin-top: 0;\n    margin-right: $form-check-inline-input-margin-x;\n    margin-left: 0;\n  }\n}\n\n\n// Form validation\n//\n// Provide feedback to users when form field values are valid or invalid. Works\n// primarily for client-side validation via scoped `:invalid` and `:valid`\n// pseudo-classes but also includes `.is-invalid` and `.is-valid` classes for\n// server side validation.\n\n@each $state, $data in $fo...