T3-BS3. Which class need to put navbar-collapse appear earlier than normal. I need her here (a little earlier than normal) -> -> @ media (min-width: 767px) and (max-width: 969px)

T3-BS3. Which class need to put navbar-collapse appear earlier than normal. I need her here (a little earlier than normal) -> -> @ media (min-width: 767px) and (max-width: 969px). I need to remove a piece of code and put the other one?