@media only screen and (max-width: 1295px) {
  
  .main-content {
    -moz-column-width: 260px;
    -webkit-column-width: 260px;
   
    	
}


.cibinews {
		width: 260px;
      
	}
  
  
}

@media only screen and (max-width: 990px) {
  
  .main-content {
    -moz-column-width: 220px;
    -webkit-column-width: 220px;
   
    	
}


.cibinews {
		width: 220px;
      
	}
  
  
}


@media only screen and (max-width: 628px) {
  
  .main-content {
    -moz-column-width: 450px;
    -webkit-column-width: 450px;
   
    	
}


.cibinews {
		width: 450px;
      
	}
  
  
}