* {
	box-sizing: border-box;
}

.topbox {
	overflow: hidden;
	background:black;
	width:100%;
}


/* Create three equal columns that floats next to each other*/
.column {
	float: left;
	width: 33.33%;
	padding: 15px;
}


/* Clear floats after the columns*/
.row:after {
	content: "";
	display: table;
	clear: both;
}


h1{
	color:blue;
	font-family:arial;
	text-align:center;
}

.img_center{
width:100%;
display: block;
margin-left: auto;
margin-right: auto;
margin-bottom:5px;
}

/*****MEDIA QUERY-changes website for mobile or smaller screens*****/
@media only screen and (max-width : 700px) {

/***Place other @media controls below here***/

/******COLUMN @media**********/

.topbox{
width:0%;
margin-bottom:5px;
}

.column {
width: 100%;
margin-bottom:5px;
border:2px solid gray;
}

}