@media only screen and (min-width : 320px) and (max-width : 480px) {
	#nav_item:hover {
		background-color: black;
		color: gray;
	}
	#nav_item {

		display: block !important;
		width: 100% !important;
		border: none !important;
		color: #000000;
		height: 30px !important;
		text-align: center;
		padding: 3px !important;
		text-decoration: none;
		border-right: none !important;
		border-bottom: 1px solid white !important;
		font-family: Arial, sans-serif;
		font-size: 18px !important;
	}
	li {
		width: 100% !important;
		height: 40px !important;
	}
	#navdiv {
		text-align: center;
		width: 100% !important;
		margin: 0 auto;
	}
	#navbar {
		display: block !important;
		margin-bottom: 5px !important;
		padding-top: 0px !important;
		padding-bottom: 0px !important;
	}
	#vert_align {
		display: block !important;
		float: bottom !important;
		width: 100% !important;
		padding: 0px !important;
		height: 270px;
	}
	.padding_vert {
		padding: 0px;
		font-family: Arial, sans-serif;
		font-size: 16px;
		width: 100% !important;
		float: bottom !important;
		height: auto !important;
	}
}

#navdiv {
	text-align: center;
	max-width: 710px;
	margin: 0 auto;
}

#maindiv{
	text-align: center;
	width: 100%;
}

#navbar {
	display: inline-block;
	background-color: #B8B8B8;
    list-style-type: none;
	margin-top: 0;
    margin-bottom: 10px;
    padding-top: 10px;
	padding-bottom: 10px;
	padding-left: 0;
	padding-right: 0;
	overflow: hidden;
	top: 0;
	left: 0;
}

#nav_item {
	display; block;
	color: #000000;
	text-align: center;
	padding: 30px;
	text-decoration: none;
	border-right: 1px solid white;
	font-family: Arial, sans-serif;
	font-size: 18px;
}

#nav_item:hover {
	background-color: black;
	color: gray;
}

.active {
	color: #ffffff !important;
	background-color: #0073e6;
}

li {
	float: left;
}

h1 {
	float: left;
	padding: 10px;
}

#content{
	width: 100%;
	background-color: #E0E0E0;
	border-radius: 5px;
	overflow: auto;
}

#picture_left {
	float: left;
	padding: 10px;
}
#picture_right {
	float: right;
	padding: 10px;
}
#left_content {
	border: 1px solid green;
	overflow: auto;
}

.padding_left {
	padding: 15px;
	font-family: Arial, sans-serif;
	text-align: left;
	font-size: 17px;
}
.padding_right {
	padding: 15px;
	font-family: Arial, sans-serif;
	text-align: right;
	font-size: 17px;
}
#vert_align {
	float: left;
	width: 250px;
	padding: 10px;
	height: 270px;
}
.padding_vert {
	padding: 10px;
	font-family: Arial, sans-serif;
	font-size: 16px;
	width: 400px;
	float: left;
	height: 270px;
}
#main_picture {
	height: 200px;
	width: 200px;
	padding: 0px;
	border: solid 2px black;
	border-radius: 7px;
}
#footer {
	font-size: 12px;
	
	font-family: Arial, sans-serif;
}

#tentacle {
	height: 200px;
	width: auto;
	border: solid 2px black;
	border-radius: 7px;
}
#mobile {
	height: 180px;
	width: 230px;
	border: solid 2px black;
	border-radius: 7px;
	margin-top: 15px;
}
#mobile2 {
	height: 180px;
	width: 180px;
	border: solid 2px black;
	border-radius: 7px;
	margin-top: 15px;
}
#marine {
	height: 180px;
	width: 180px;
	border: solid 2px black;
	border-radius: 7px;
	margin-top: 15px;
}
#email {
	height: auto;
	width: auto;
	border: solid 2px black;
	border-radius: 7px;
	margin-top: 15px;
}
#email_div {
	padding-bottom: 10px;
}
.subtitles {
	font-family: Arial, sans-serif;
	font-weight: bold;
	margin-top: 1px;
}