#navbar ul {
  display: none;
  background-color: #424242;
  color: #333;
  position: absolute;
  top: 100%;
  z-index: 9999;
}
#navbar li:hover ul {
  display: block;
}
#navbar,
#navbar ul {
  margin: 0;
  padding: 0;
  list-style-type: none;
}
#navbar {
  position: fixed;
  height: 40px;
  background-color: #333;
  padding-left: 25px;
  min-width: 470px;
  width: 70%;
  left: 15%;
  top: 10px;
}
#navbar li {
  float: left;
  position: relative;
  height: 100%;
}
#navbar li a {
  display: block;
  padding: 6px;
  width: 120px;
  color: #f7f7f7;
  text-decoration: none;
  text-align: center;
  font-family: "Lucida Sans Unicode", "Calibri", "Helvetica", "Arial";
  z-index: 100;
}
#navbar ul li {
  float: none;
}
#navbar li:hover {
  background-color: #424242;
  color: #333;
}
#navbar ul li:hover {
  background-color: #333;
}

h1,
.h1 {
  font-size: 33px;
}

h1,
h2,
h3 {
  margin-top: 18px;
  margin-bottom: 18px;
  text-align: center;
  font-family: "Lucida Sans Unicode", "Calibri", "Helvetica", "Arial";
  font-weight: 150;
  line-height: 1.1;
  color: #333333;
}

h1 {
  display: block;
  font-size: 2em;
  margin-left: auto;
  margin-right: auto;
  padding: 20px;
  font-weight: bold;
  color: #333333;
}
.h1 .page-content .logo {
  background: Gainsboro;
}
h3 {
  font-size: 20px;
  text-align: left;
  margin-top: 9px;
  margin-bottom: 9x;
}

p {
  display: block;
  margin-block-start: 1em;
  margin-block-end: 1em;
  margin-inline-start: 0px;
  margin-inline-end: 0px;
  font-family: "Lucida Sans Unicode", "Calibri", "Helvetica", "Arial";
  font-size: 12px;
  color: #333333;
  width: 90%;
}

a {
  text-decoration: none;
}

.page-content {
  margin-left: auto;
  margin-right: auto;
  margin: 50 40 0 0;
  margin-top: 60px;
  width: 70%;
}

.logo {
  padding: 16px;
  float: left;
  font-family: "Lucida Sans Unicode", "Calibri", "Helvetica", "Arial";
  height: 100%;
}

.article {
  border: 1px solid Silver;
  padding: 25px;
  background: white;
}



.image {
	margin:30px; 
	float:left;
  cursor:pointer;
  width: 25%;
	max-height:200px;
}

.popup {
	position: absolute;
	height:100%;
	width:100%;
	top:0;
	left:0;
	display:none;
	text-align:center;
}

.popup_bg {
	background:rgba(0,0,0,0.4);
	position: absolute;
	z-index:1;
	height:120%;
	width:100%;
}


.popup_img {
	position: relative;
  margin:0 auto;
  top:5%;
	z-index:2;
	max-height:94%;
	max-width:94%;
	margin:1% 0 0 0;
}

.pic{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}