$form-select-border-radius:$input-border-radius;$form-select-box-shadow:$box-shadow-inset;$form-select-focus-border-color:$input-focus-border-color;$form-select-focus-width:$input-focus-width;$form-select-focus-box-shadow:000$form-select-focus-width$input-btn-focus-color;$form-select-padding...