Bottom border (HR) can be removed using CSS:
#__BLOCK_ID__.postbox:not(.closed) .postbox-header{
border-bottom: none;
}
p.s. change __BLOCK_ID__
to first parameter used in add_meta_box()
function.
Bottom border (HR) can be removed using CSS:
#__BLOCK_ID__.postbox:not(.closed) .postbox-header{
border-bottom: none;
}
p.s. change __BLOCK_ID__
to first parameter used in add_meta_box()
function.