How can i decrease the distance between two script editor?

Question

I have got two banners in my home page. But there is more distance between two banners. I want them be more closer.

Answer 1

 <style type="text/css">                                                   
       .ms-webpartPage-root { border-spacing: 0px !important; }                                                             
       .ms-webpartzone-cell { margin: 0px !important; }                
 </style>                                                                                                   //try this