Submenu items in mobile menu re-alignment

I have been digging into this problem of ours a little bit more and I was able to find that we added a special line of css code in custom.css when we first customized the mega menu on desktop version of main menu.
This line of code goes like this:

}
#menu-item-755 > .avia_mega_div {
    right: -850px !important;
}

As I said this code impacts the desktop mega menu the way we wanted, but the mobile menu now folds to far to the right.

Is there a solution to separate the code for desktop and mobile view?
How could we do that?

Attaching a screenshot of mobile menu again. We would like to put the submenu in mega mnu on mobile back to the left and not impact the desktop mega menu position at the same time. If we adjust the -850 value now it impact both menus (desktop and mobile)

Please help.

• This reply was modified 8 years, 8 months ago by votan.

Hi, thank you very much for your anwser. I didn’t realize about the queue. Thanks for the info.
I have implemented the code as you wrote but it does not work. I have put in like this. This is how my custom.css file looks like now. What have I done wrong? Please advise.

/* Have fun adding your style here :) - PS: At all times this file should contain a comment or a rule, otherwise opera might act buggy :( */

/* General Custom CSS */

.main_menu { right: auto !important; left: 310px !important; }
.main_menu > div > ul > li > a > .avia-menu-text {
color: #f8f8f8;
font-weight: normal;
font-size: 16px;
text-shadow: 0 2px 2px #000000;
    
     !important; 
}

#menu-item-755 > .avia_mega_div {
    right: -850px !important;
}

#header .mega_menu_title {
font-weight: normal;
color: #f9f9f9;
font-size: 18px; !important;
}

.main_menu .sub-menu > li > a > .avia-menu-text {
font-weight: normal;
color: #d0d0d0;
font-size: 14px; !important;
}

@media only screen and (min-width: 480px) and (max-width: 767px) {
#menu-item-755 > .avia_mega_div {
    right: 0px !important !important;
}
}

/*
Desktop Styles
================================================== */
/* Note: Add new css to the media query below that you want to only effect the desktop view of your site */

@media only screen and (min-width: 768px) {
  /* Add your Desktop Styles here */

}

/*
Mobile Styles
================================================== */
/* Note: Add new css to the media query below that you want to only effect the Mobile and Tablet Portrait view */

@media only screen and (max-width: 767px) {
  /* Add your Mobile Styles here */

}

Looking forward to your reply.

It works. Thank you very very much.