1. I have tested custom css(for dropdown bg color) in themeoptions, it is working absolutely fine.
2. Pls go to “widgets” and drag social networks widget to Header area and save it.
Or you can apply the below custom CSS for the existing social icons.
#primary-menu {
padding-right: 120px;
}
#header.sticky #primary-menu {
padding-right: 120px;
}
ul.social-list {
position: absolute;
right: 0;
top: 10px;
3.Pls give an id or specific class to revolution slider so that the custom css will not affect the rest.
4.Actually you have missed one closing brace in custom CSS.We have corrected it and now it will work.