@wolpertinger: You can simply hide the third sidebar in archive pages with CSS. Go to Dashboard=> Appearance=> Customize=> Additional CSS box and add the following CSS:
.archive #third-sidebar {
display: none;
}
.archive.three-columns .content-sidebar-wrap {
width: 100%;
float: none;
}
.archive.three-columns #primary {
width: 70%;
}
@media screen and (max-width: 1024px) {
.archive.three-columns #primary {
width: 100%;
}
}
@media screen and (max-width: 1024px) and (min-width: 768px) {
.two-columns #secondary .widget:nth-child(2n+1), .three-columns #secondary .widget:nth-child(2n+1) {
clear: both;
}
.two-columns #secondary .widget, .three-columns #secondary .widget, .three-columns #third-sidebar .widget, .three-columns.equal #third-sidebar .widget {
float: left;
margin-left: 20px;
width: 47.2%;
}
.widget {
clear: none;
}
}
If you want to remove it completely through code, I recommend you to hire a customizer.
Regards,
Mahesh
.
