#div_software_video{
   /* margin-top: 70px;  */
   /* margin-bottom: 150px; */


   background-color: rgb(230,230,230);
} 


#video_software
{
   display: block; 
   margin-left: auto; 
   margin-right: auto;

   width: 75%;
}

#kinect_video{
   margin-bottom: 0px;
}

/*******  Small screens  *******/
/* When screen is smaller than 1049px */
@media screen and (max-width: 1049px) 
{
   #video_software{
      width: 100%;
   } 

}