dummy {
}

.filterDiv {
 // float: left;
 // background-color: #2196F3;
 // color: #ffffff;
 // width: 100px;
 // line-height: 100px;
 // text-align: center;
  margin: 6px 6px 6px 6px;
  display: none;
  width: 370px;
  position:relative;
  break-inside: avoid;
  page-break-inside: avoid;
}

.show {
  display: block;
}

.container {
  width: 780px;
 // column-width: 380px;
  margin-top: 20px;
  overflow: hidden;
}

/* Style the buttons */
.btn {
  border: none;
  outline: none;
  padding: 12px 16px;
  background-color: #f1f1f1;
  cursor: pointer;
     margin: 2px;	
}

.btn:hover {
  background-color: #ddd;
}

.btn.active {
  background-color: #666;
  color: white;
}

	 @media only screen and (max-width: 780px) {

		.container {
	
			width: 100%;

		         }

	}

	 @media only screen and (max-width: 410px) {

		.filterDiv {
	
			width: 100%;

		         }

	}

dummy_end {
}