@charset "utf-8";
/* CSS Document */

#navbar navbar-inverse {
	background-color: #2a2929;
}

#menu1 {
	background-color: #2a2929;
	z-index: 1;
}


<style>
body {font-family: Arial, Helvetica, sans-serif;}


.closebtn {
  position: relative;
  top: 10px;
  right: 15px;
  color: white;
  font-size: 35px;
  cursor: pointer;
}

h1 {
	text-color: #302f2f;
	font-family: courier;
	font-size: 2.5em;
	font-weight: bold;
	text-align: center;
	text-decoration: none;
	padding: 25px;
	color: #0099CC;
}


h3 {
	color: #302f2f;
	margin: 0em 0em .5em 1em;
	font-family: "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", "DejaVu Sans", Verdana, sans-serif;
	font-size: 2em;
	font-weight: bold;
	text-align: center;
}

h2 { color: #302f2f; margin: 1em 1em .5em 1em; font-family: verdana; font-size: 2.5em; font-weight: bold; text-align: center;  }


h4 {
	color: #cc3300; text-align: center;
}


.responsive {
    display: block;
    max-width: 100%;
	padding: 3px;
	border: black;}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial;
}

/* The grid: Four equal columns that floats next to each other */
.column {
  float: left;
  width: 15%;
  padding: 1px;
}

/* Style the images inside the grid */
.column img {
  opacity: 0.8; 
  cursor: pointer; 
 
}

.column img:hover {
  opacity: 1;
}

/* Clear floats after the columns */
.row:after {
  content: "";
  display: table;
  clear: both;
  padding: 3px;
}

/* The expanding image container */
.container {
  position: relative;
  display: block;
  clear: both;
  
  
}

/* Expanding image text */
#imgtext {
  position: absolute;
  bottom: 15px;
  left: 15px;
  color: white;
  font-size: 20px;
}

/* Closable button inside the expanded image */
.closebtn {
  position: absolute;
  top: 10px;
  right: 15px;
  color: white;
  font-size: 35px;
  cursor: pointer;
}
</style>