$modal-md;\n    margin: $modal-dialog-margin-y-sm-up auto;\n  }\n\n  .modal-dialog-scrollable {\n    max-height: subtract(100%, $modal-dialog-margin-y-sm-up * 2);\n\n    .modal-content {\n      max-height: subtract(100vh, $modal-dialog-margin-y-sm-up * 2);\n    }\n  }\n\n  .modal-dialog-centered {\n    min-height: subtract(100%, $modal-dialog-margin-y-sm-up * 2);\n\n    &::before {\n      height: subtract(100vh, $modal-dialog-margin-y-sm-up * 2);\n      height: min-content;\n    }\n  }\n\n  .modal-content {\n...