Course builder Save and Exit buttons width

Hello! I’m translating Lifter LMS and have some visual trouble because of words length of the Course builder Save and Exit buttons. I think that it’s possible to painlessly change their width.

68% instead of 75%

.wrap.lifterlms.llms-builder .llms-builder-sidebar .llms-builder-save .llms-save {
    width: 68%;
}

and 30% instead of 23%

.wrap.lifterlms.llms-builder .llms-builder-sidebar .llms-builder-save .llms-exit {
    width: 30%;
}