사교 모임에서 발생하는 어떠한 돌발적인 요청 사항도 막힘없이 능숙하게 해결해 드릴 수 있도록 체계적인 CS 마인드 교육을 온전히 이수한 매니저들만 엄격하게 배정하는 신뢰도 높은 강남 쩜오입니다.

It's working as expected. Your facebook iframe has static height. You can reduce it in inc/widget/facebook_widget.php

Or you can use any Facebook widget plugins, there are many of them with better configuration

i think its not working kindly see the gap difference i am talking about the gap between facebook widget & CE: Price Mover there is bit more gap i have applied your given code but seems like not working.

.sidebar .widget{margin-bottom:10px}

you can place this in theme options - general options - custom css

Hi,

Please check the attached image. You can see the gap between Facebook widget & CE: Price Mover and the gap between Facebook widget & Rehub Tab. 

So you can differentiate between consecutive widget gaps. So provide me the good solution here.