As a follow-up, it appears that my top header navigation has also now disappeared, but only on desktop resolution.
1. Yeah you are right, the logo disappear when the logo position is center.
You can make change via css at Theme Options > Custom Css and add the code below:
@media only screen and (-webkit-min-device-pixel-ratio: 2),
only screen and ( min--moz-device-pixel-ratio: 2),
only screen and ( -o-min-device-pixel-ratio: 2/1),
only screen and ( min-device-pixel-ratio: 2),
only screen and ( min-resolution: 192dpi),
only screen and ( min-resolution: 2dppx) {
#page-header .container header .header-hgroup a.link-logo {
display: block;
width: 100%;
margin: 0 auto
}
This works on me. However this is a temporary solution, and final solution rely on the theme developer.
2. I checked on my phone and it is not disappear, it change to dropdown list with “Navigate to…” label. It is a common practice of layout design for responsive websites.