body {
  font-family: serif;
  font-size: 16px;
  color:#333;
  background-image: url("images/Watercolor-paper-texture_256.jpg");
}

div.main {
  margin: auto;
  width: 85%;
  min-height: 500px;
  padding: 10px;
  box-shadow: 10px 10px 10px 10px gray;
}

div.main_img img {
  display: block;
  margin-left: auto;
  margin-right: auto;
  margin-top: 30px;
  margin-bottom: 30px;
  width: 50%;
  box-shadow: 10px 10px 5px gray;
  border: black;
  border-width: 5px;
  border-style: ridge;
}

h3 {
  clear: both;
  padding-top: 10px;
}

h2 {
  clear: both;
  padding-top: 20px;
}

div.menu {
  overflow: hidden;
  background-color: #333;
  font-family: sans-serif; 
}

div.menu a {
  float: left;
  font-size: 16px;
  color: white;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
}

div.menu a:hover {
  background-color: red;
}

div.menu a.active {
  background-color: rgb(200, 0, 0); 
}

div.language {
  background-color: #333;
  font-family: sans-serif; 
}

div.language a {
  float: right;
  padding-top: 11px;
  padding-right: 16px;
  padding-bottom: 7px;
}

div.language a.active {
  background-color: gold;
}

div.language img {
  height: 25px;
  border: gold;
  border-radius: 3px;
}


div.gallery {
  padding: 10px;
}

div.gallery img {
  width: 100%;
  height: auto;
  box-shadow: 10px 10px 5px gray;
  border: black;
  border-width: 5px;
  border-style: ridge;
}

div.gallery img:hover {
  opacity: 0.7;
}


div.light_painting {
  padding: 10px;
}

div.light_painting img {
  max-height: 300px;
  width: auto;
  box-shadow: 10px 10px 5px gray;
  border: black;
  border-width: 5px;
  border-style: ridge;
}

div.light_painting img:hover {
  opacity: 0.7;
}


div.img_legend {
  padding-top: 10px;
  text-align: center;
  clear: both;
  min-height: 7em;
}

div.desc {

}

div.desc img {
  margin-right: 15px;
  margin-bottom: 15px;
  float: left;
  box-shadow: 10px 10px 5px gray;
  height: 200px;
}

* {
  box-sizing: border-box;
}

.responsive_gallery {
  padding: 24px;
  float: left;
  width: 19.8%;
}

.responsive_gallery_long {
  padding: 24px;
  float: left;
  width: 33.1%;
}

.responsive_light_painting {
  padding: 24px;
  float: left;
}

.responsive_light_painting_graphics {
  padding: 10px;
  float: left;
}

.responsive_light_painting_callgrahie {
  padding: 10px;
  float: left;

}

@media only screen and (max-width: 1200px) {
  .responsive_gallery {
	width: 24%;
	margin: 6px 0;
  }

  .responsive_gallery_long {
	width: 24%;
	margin: 6px 0;
  }
}



@media only screen and (max-width: 1000px) {
  .responsive_gallery {
	width: 32%;
	margin: 6px 0;
  }

  .responsive_gallery_long {
	width: 32%;
	margin: 6px 0;
  }
}


@media only screen and (max-width: 700px) {
  .responsive_gallery {
	width: 45%;
	margin: 6px 0;
  }

  .responsive_gallery_long {
	width: 45%;
	margin: 6px 0;
  }
}

@media only screen and (max-width: 500px) {
  .responsive_gallery {
	width: 100%;
  }
  
  .responsive_gallery_long {
	width: 100%;
  }
}

.footer{
  margin: auto;
  padding-top: 30px;
  text-align: center;
}

.clearfix:after {
  content: "";
  display: table;
  clear: both;
}