meseko There are containers set for these pages.
For example, in Video page, it's set with padding left/right:
@media (min-width: 992px){
.item-page.type-video .container-inner {
padding-left: 128px;
padding-right: 128px;
}
}
and:
@media (min-width: 1536px){
.container {
max-width: 1140px;
}
}
You can override this value.
