body {
font-family: sans-serif;
background: #384047;
}
h1 {
color: #fff;
text-align: center
}
ul {
list-style: none;
margin: 0 auto;
padding: 0;
display: block;
max-width: 780px;
text-align: center;
}
ul li {
display: inline-block;
padding: 8px;
background: white;
margin: 10px;
}
ul li img {
display: block;
}
a {
text-decoration: none;
}
/** Start Coding Here **/

#overlay {
background: rgba(0,0,0,0.7);
width: 100%;
height: 100%;
position: absolute;
top: 0;
left: 0;
display: none;
text-align: center;
}
#overlay img {
margin-top: 10%;
}
#overlay p {
color: white;
}