/* Add custom styles for the menu */
.menu {
  background-color: #f1f1f1;
 overflow: hidden;
}

.menu a {
  float: left;
 display: block;
 color: #333;
  text-align: center;
 padding: 14px 16px;
  text-decoration: none;
  font-size: 17px;
}

.menu a:hover {
  background-color: #ddd;
}

.menu .active {
  background-color: #4CAF50;
 color: white;
}



/* New Modal Content */

/* Add custom styles for the modal and overlay */
.modal {
 display: block;
 position: fixed;
  z-index: 1000;
 left: 50%;
 top: 50%;
 transform: translate(-50%, -50%);
  background-color: #fff;
 padding: 20px;
  border-radius: 5px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

.overlay {
 display: none;
 position: fixed;
  z-index: 999;
 left: 0;
 top: 0;
 width: 100%;
 height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}

.modal.hidden {
 display: none;
}


img
{
  float: left;
  margin-right: 1%;
  margin-bottom: 0.5em;
  // width: 23%;
  // height: 30%
 width: 200px;
 height:300px;
    }

img:hover {
  /* Turn off greyscale on hover */
  -webkit-filter: grayscale(0%);
  -webkit-transition: .1s ease-in-out;
  -moz-filter: grayscale(0%);
  -moz-transition: .1s ease-in-out;
  -o-filter: grayscale(0%);
  -o-transition: .1s ease-in-out;
  /* Change cursor to show image is clickable */
 cursor: pointer;
  /* Zoom the image slightly on hover */
  -webkit-transform:scale(1.01); /* Safari and Chrome */
  -moz-transform:scale(1.01); /* Firefox */
  -ms-transform:scale(1.01); /* IE 9 */
  -o-transform:scale(1.01); /* Opera */
 transform:scale(1.01);

} 

img {
  -webkit-filter: grayscale(100%);
  -webkit-transition: .1s ease-in-out;
  -moz-filter: grayscale(100%); 
  -moz-transition: .1s ease-in-out;
  -o-filter: grayscale(100%); 
  -o-transition: .1s ease-in-out;
}

div.imgBlock
{
  float:left;
 width: 50%;
  margin-top: 02%;
  margin-left:25% ;
  // margin-right:10% ;
  // background-color: white;
}