<style>
* {
    box-sizing: border-box;
}

body {
    	margin: 0;
	max-width: auto;
    	margin: auto;
}

header{
	height:100px;
	background-color:#0052CC;
	font: bold 24px Segoe UI, sans-serif;

}

h1 {
   	text-align: left;
	color: black;
	font: bold 24px Segoe UI, sans-serif;
	padding:30;
	
}


h2 {
   	text-align: left;
	color: black;
	font: 20px Segoe UI, sans-serif;
	border-bottom: 2px solid Gainsboro;
	padding:4px;
	
}


h3 {
   	text-align: left;
	color: black;
	font: bold 16px Segoe UI, sans-serif;

}

h4 {
   	text-align: left;
	color: gray;
	font: 14px Segoe UI, sans-serif;
	padding:1px;
}

/* Create two equal columns that float next to each other */
.column {
	position: relative;
	min-width: 450px;  
    	float: left;
    	width: 40%;
    	padding: 10px;
	/* box-shadow:.5px .5px .5px 1px Gainsboro;  remove comments to add shadow */
	
    	
}

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

* {margin: 0; padding: 0;}
 
div {
  margin: 20px;

}
 
ul {
  list-style-type: none;
  width: 500px;

}
 
li img {
  float: left;
  margin: 0 15px 0 0;
	height: 50px;
	width: 50px;
}
 
li p {
color: gray;
  font: 14px/1.5 Segoe UI, sans-serif;
	color: gray;

}
 
li {
  padding: 10px;
  overflow: auto;


}
 
li:hover {
  background: #eee;
  cursor: pointer;
}

.fcc-btn {
  background-color: limegreen;
  color: white;
  padding: 15px 25px;
  text-decoration: none;
}

.center {
  margin: 5;
  position: absolute;
  top: 50%;
  left: 50%;
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

</style>