Looks like you found a bug in the theme – I’ll be releasing an update shortly.
For now, you can replace the CSS in “Appearance > Editor” starting with .post-image
with this:
.post-image {
margin-top: 0;
margin-bottom: 1.5em;
}
.admin-bar.stickynav.nav-below-header #site-navigation,
.admin-bar.stickynav.nav-above-header #site-navigation,
.admin-bar.stickynav.nav-float-right #site-navigation {
top: 32px;
}
.stickynav.nav-below-header #site-navigation,
.stickynav.nav-above-header #site-navigation,
.stickynav.nav-float-right #site-navigation {
border-top: 0 none;
position: fixed;
top: 0;
width: 100%;
max-width: 100%;
z-index: 100;
opacity: .8;
-webkit-transition:all 0.2s ease-in-out;
-moz-transition:all 0.2s ease-in-out;
-o-transition:all 0.2s ease-in-out;
transition:all 0.2s ease-in-out;
}
.stickynav.nav-below-header #site-navigation:hover,
.stickynav.nav-above-header #site-navigation:hover,
.stickynav.nav-float-right #site-navigation:hover {
opacity: 1;
-webkit-transition:all 0.2s ease-in-out;
-moz-transition:all 0.2s ease-in-out;
-o-transition:all 0.2s ease-in-out;
transition:all 0.2s ease-in-out;
}