STICKY RIGHT SIDEBAR MENU

Hi there,

Thanks for all the great jobs

In general layout option when right sidebar menu is selected, sticky options will be disappear. I found following codes from forum but did not work to me..

.html_header_sidebar #top #header.av_always_sticky {
right: 0;
}

.html_header_left #main {
margin-left: 0;
margin-right:300px
}

.html_header_sidebar #header .av-main-nav {
text-align: right;
}

}`

Should i copy those codes to style.css or anywhere else?

Thanks a lot