body {
  font-family: 'Gowun Dodum', sans-serif;
  margin: 0px;
}

/* Style for the topnav */

div#topnav {
  overflow: hidden;
  position: fixed;
  top: 0%;
  width: 100%;
  margin: 0px;
  padding: 0px ;
  background: #000;
  z-index: 999;
}

div#topnav button {
  border: none;
  outline: none;
  background-color: transparent;
  cursor: pointer;
  padding: auto;
  margin: 0px;
  transition: 0.3s;
  font-size: 20px;
  color: #fff;
  height: 45px;
}

div#topnav button.tablinks {
  float: right;
  margin-right: 10px;
}

div#topnav img.flag_small {
  width: 50px;
}

div#topnav button:hover, div#sidepanel a:hover {
  background-color: #666;
}

div#topnav button.active {
  background-color: #bbb;
}

div#sidepanel {
  height: 100%; /* Specify a height */
  width: 0px;
  position: fixed;
  top: 0;
  left: 0;
  background-color: #000;
  z-index: 1000;
  overflow-x: hidden;
  padding-top: 60px;
  transition: 0.8s;
}

div#sidepanel a {
  padding: 8px 8px 8px 20px;
  text-decoration: none;
  font-size: 20px;
  color: #818181;
  display: block;
  transition: 0.3s;
}

div#sidepanel a:hover {
  color: #f1f1f1;
}

div#sidepanel a.closebtn {
  position: absolute;
  top: 0px;
  right: 25px;
  font-size: 36px;
  margin-left: 50px;
  font-weight: bold;
  padding: 0px 20px;
}

/* Style for multilingual content (div or span) */

.polyglot {
  display: none;
}

.version_ko {
  font-weight: 500;
}

/* Style for main page */

div.main {
  margin: auto;
  margin-top: 50px;
  width: 1000px;
  max-width: 100%;
}

img.section_title {
  display: block;
  margin: 0px auto;
  padding: 50px 0px 20px 0px;
  width: 90%;
}

/* Gallery */

div.gallery {
  position: relative;
  margin: 2px;
  padding: 0px;
  display: inline-block;
  width: 180px;
  height: auto;
}

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

div.desc {
  position: absolute;
  top: 0px;
  width: 100%;
  padding: 1px 0px;
  background: #666;
  opacity: 0.8;
  font-size: 10pt;
  color: #fff;
  text-align: center;
}