.input-group:not(.has-validation)> :not(:last-child):not(.dropdown-toggle):not(.dropdown-menu):not(.form-floating),
.input-group:not(.has-validation)>.dropdown-toggle:nth-last-child(n+3),
.input-group:not(.has-validation)>.form-floating:not(:last-child)>.form-control,
.input-group:not(.has-validation)>.form-floating:not(:last-child)>.form-select {
    border-top-left-radius: 0.375rem;
    border-bottom-left-radius: 0.375rem;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.input-group> :not(:first-child):not(.dropdown-menu):not(.valid-tooltip):not(.valid-feedback):not(.invalid-tooltip):not(.invalid-feedback) {
    margin-right: calc(var(--bs-border-width) * -1);
    margin-left: calc(var(--bs-border-width) * -1);
    border-top-right-radius: 0.375rem;
    border-bottom-right-radius: 0.375rem;
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}