Very sorry for the delayed response. We've been super busy getting the next release of JFBConnect and SCLogin out. They were just posted moments ago, and I'd recommend upgrading the SCLogin module when you get a chance. It won't fix your issue, but it does have some improvements scattered about.
As for your issue, the reason the horizontal mode isn't working is because of this line in your template's CSS file:
.control-group {
clear: both;
}
At line 1184 in
www.orderlah.com.my/templates/orderlah_v1/css/default.css
You can try to remove that line or add the following to your template to override that style when inside the SCLogin module:
.sclogin .control-group {
clear: none;
}
I hope that helps, and thanks for your patience!
Alex