.body{
	
}
.heading{
	width: 100%;
	background-color: #15675e;
}
.special{
	color:#15675e;
	text-align: center;
	
}
.flex-container {
	line-height: 0px;
    display: flex;
    align-items: center;
    justify-content: center;	
    width: 100%;
    height: 25em;
    background-color:#15675e;
}

.flex-item {
	
    background-color: cornflowerblue;
	position: relative;
    width: 11em;
    height: 11em;
    margin: 2em;
}

ul {
    width: 100%;
    height: 18em;
    margin: 0;
    padding: 0;
	list-style-type:none;
    white-space:nowrap;
    overflow-x:auto;
}
li {	
	font-family: sans-serif;
	display: inline-flex;
	color: aliceblue;
}

h1{
	
	font-family: sans-serif;
	text-align: center;
	color: aliceblue;
}

h3{
	font-family: sans-serif;
	text-align: center;
	color: aliceblue;
}

.hide { display: none; }
/*
 *modal from w3schools with some modifications
 */
 /* The Modal (background) */
.modal {
    display: none; /* Hidden by default */
    position: fixed; /* Stay in place */
    z-index: 1; /* Sit on top */
    padding-top: 100px; /* Location of the box */
    left: 0;
    top: 0;
    width: 100%; 
	height: 100%;
    overflow: auto; /* Enable scroll if needed */
    background-color: rgb(0,0,0); /* Fallback color */
    background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
}

/* Modal Content */
.modal-content {
    position: relative;
    background-color: #fefefe;
    margin: auto;
    padding: 0;
    border: 1px solid #888;
    width: 40%;
    box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19);
    -webkit-animation-name: animatetop;
    -webkit-animation-duration: 0.4s;
    animation-name: animatetop;
    animation-duration: 0.4s
}

/* Add Animation */
@-webkit-keyframes animatetop {
    from {top:-300px; opacity:0}
    to {top:0; opacity:1}
}

@keyframes animatetop {
    from {top:-300px; opacity:0}
    to {top:0; opacity:1}
}

/* The Close Button */
.close {
    color: white;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

.close:hover,
.close:focus {
    color: #000;
    text-decoration: none;
    cursor: pointer;
}

.modal-header {
    padding: 2px 16px;
    background-color: #5cb85c;
    color: white;
}

.modal-body {padding: 2px 16px;}

.modal-footer {
    padding: 2px 16px;
    background-color: #5cb85c;
    color: white;
}