html{
    overflow: auto; 
    
}
body{
    text-align: center;
    overflow: auto;
    background-color: #FDFEFE ;
}
/*.row{
    text-align: inherit;
    
}*/
h2 {
    font-weight: bold;
}

p {
    font-size: 150%;
}

.overlay {
    height: 100%;
    width: 0;
    position: fixed;
    z-index: 1;
    top: 0;
    left: 0;
    background-color: rgb(0,0,0);
    background-color: rgba(0,0,0, 0.9);
    overflow-x: hidden;
    transition: 0.5s;
}

.overlay-content {
    position: relative;
    top: 25%;
    width: 100%;
    text-align: center;
    margin-top: 30px;
}

.overlay a {
    padding: 8px;
    text-decoration: none;
    font-size: 36px;
    color: #818181;
    display: block;
    transition: 0.3s;
}

.overlay a:hover, .overlay a:focus {
    color: #f1f1f1;
}

.closebtn {
    position: absolute;
    top: 20px;
    right: 45px;
    font-size: 60px !important;
}

@media screen and (max-height: 450px) {
  .overlay a {font-size: 20px}
  .closebtn {
    font-size: 40px !important;
    top: 15px;
    right: 35px;
  }
}

/*
div.img {
    margin: 5px;
    border: 1px solid #ccc;
    float: left;
    width: 180px;
}

div.img:hover {
    border: 1px solid #777;
}

div.img img {
    width: 100%;
    height: auto;
}

div.desc {
    padding: 15px;
    text-align: center;
}

*/

</style>