body {
	font-family: Arial, Helvetica, sans-serif;
	margin: 0;
  }
  
  html {
	box-sizing: border-box;
  }
  
  *, *:before, *:after {
	box-sizing: inherit;
  }
  
  .column {
	/* float: left; */
	text-align: center;
	/* width: 50%; */
	/* width: 50px; */
	margin-bottom: 16px;
	padding: 0 8px;
	position: absolute;
    justify-content: center;
    align-items: center;
    margin-top: 10px;
    width: 100vw;
    display: grid;
	grid-template-columns: repeat(auto-fill,minmax(300px,300px));
    column-gap: 10px;
    row-gap: 10px;
  }
  
  .card {
	box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
	margin: 8px;
  }
  
  .about-section {
	padding: 50px;
	text-align: center;
	background-color: #474e5d;
	color: white;
  }
  
  .container {
	padding: 0 16px;
  }
  
  .container::after, .row::after {
	content: "";
	clear: both;
	display: table;
  }
  
  .title {
	color: grey;
  }
  
  .button {
	border: none;
	outline: 0;
	display: inline-block;
	padding: 8px;
	color: white;
	background-color: #000;
	text-align: center;
	cursor: pointer;
	width: 100%;
  }
  
  .button:hover {
	background-color: #555;
  }
  
  @media screen and (max-width: 650px) {
	.column {
	  width: 100%;
	  display: block;
	}
  }