how to make responsive on tablet

Hello,

I can't make anything responsive on tablet. If I hide a block on the desktop and not on tablet, it is hidden for both.

It is a problem especially for the menu which is not responsive properly on tablet.

I tried with two different codes in Divi builder, options, css but nothing changes :

@Media only screen and (max-width: 1149px) { .et_pb_menu .et_pb_menu__menu { display: none; } .et_mobile_nav_menu { display: block } }

or

@Media only screen and (max-width: 1149px) { .et_pb_menu .et_pb_menu__menu { display: none !important; } .et_mobile_nav_menu { display: block !important; } }

Thanks for your answer.

Déborah