.category-block .section{
  	display:none;
  	margin:0px;
}


.category-block .section:nth-of-type(1),
.category-block .section:nth-of-type(2),
.category-block .section:nth-of-type(3),
.category-block .section:nth-of-type(4),
.category-block .section:nth-of-type(5){
  	display:flex;
}