html, body {
	margin:		0px;
	padding:	0px;
}

body {
	background-color: #424241;
    font-family: Roboto, sans-serif;
    font-size: small;
    font-weight: normal;
    font-style: normal;
}

ul {
	margin-top:0px;
}
.body-background {
    background-image: url("../image/bigwindow.jpg");
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-position: center center;
    background-size: cover;
}

.nav_anchor{
    color: #000000;
	text-decoration: none;
}

#LargeImage {
    font-family: Roboto, sans-serif;
    font-size: small;
    font-weight: normal;
    font-style: normal;
	padding:5px 5px;

	display: none;
	position: absolute;
	background-color: white;
	z-index:100;

	border-style: solid;
    border-width: 2px;

	top: 100px;
	left: 80px;
}

#theimage{
	max-height:800px;
	max-width:400px;
}

td {
	vertical-align:top;
	border: 2px;
	border-color:black;
}

.small-image{
	border: 0px;
	border-color:black;
	cursor: pointer;
	max-width:200px;
	max-height:248px;
	display:block;
}

#FramelessPage1 {
    display: block;
}
#FramelessPage2 {
    display: none;
}
#FramelessPage3 {
    display: none;
}

<!-- Menu Begin -->
.dropbtn {
    background-color: #4CAF50;
    color: black;
    padding: 15px;
    border: none;
    cursor: pointer;
    font-family: Roboto, sans-serif;
    font-size: small;
    font-weight: normal;
    font-style: normal;
}

.dropbtn a {
    color: black;
    text-decoration: none;
    display: block;
}

.dropbtn a:hover {
    text-decoration: none;
    color: white;
  }

.dropdown {
    position: relative;
    padding: 0px 7px;
    color: black;
    display: inline-block;
}

.dropdown:hover{
    color: white;
}

.dropdown-content {
    display: none;
    background-color: #DEDEDE;
    color: black;
	z-index: 100;
    position: absolute;
    min-width: 160px;
	left:-70px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
}

.facebook{
    position: relative;
    padding: 4px 4px;
    color: #0A0A0A;
	font-size:12px;
    background-color: #FFFFFF;
    font-family: Roboto, sans-serif;
    display: inline-block;
}

.dropdown-content a {
    color: black;
    background-color: #DEDEDE;
    padding: 7px 10px;
    text-decoration: none;
    display: block;
    border: none;
    cursor: pointer;
    font-family: Roboto, sans-serif;
    font-size: small;
    font-weight: normal;
    font-style: normal;
}

.dropdown-content a:hover {
  text-decoration: none;
  color: white;
  }

.dropdown:hover .dropdown-content {
    display: block;
}

.dropdown:hover .dropbtn {
	display: inline-block;
}
<!-- Menu end -->

h1 {
	font-size:		large;
	font-family:	Roboto, sans-serif;
	font-weight:	bold;
	font-style:		normal;
}

strong {
	font-size:		small;
	font-family:	Roboto, sans-serif;
	font-weight:	bold;
	font-style:		normal;
}

#main_page{
}

#header_page{
	position: static;
	background-color: #DEDEDE;
	height: 66px;
}

#header_menu{
	position: absolute;
	top: 50px;
	right: 150px;
	background-color: #DEDEDE;
}

#header_title{
	position: relative;
    left: 45px;
	height:88px;
}

#header_logo{
	position: relative;
	top: 0px;
	left: 290px;
	width: 1%;
}

#content_main{
	position: relative;
    left: 45px;
	top: 170px;
	width: 90%;
	vertical-align: top;
	color: #3B4040;
	background-color: transparent;

	padding: 14px 20px 20px;
}

#content_transp{
	vertical-align: top;
}

#content_body{
	position: relative;
	background-color: #FFFFFF;
    left: 0px;
	padding:25px;
	top: 0px;
	vertical-align: top;
	background-color: #FFFFFF;
	color: #3B4040;

}

#contact_body{
	position: relative;
	background-color: #FFFFFF;
    left: 0px;
	padding:15px;
    min-width: 160px;
	top: 0px;
	vertical-align: top;
	background-color: #FFFFFF;
	color: #3B4040;
}

#contact_body h3{
	font-size:13px;
	font-family:	Roboto, sans-serif;
	font-weight: bold;
	font-style:		normal;
}

#contact_text{
	font-size:12px;
	font-family:	Roboto, sans-serif;
	font-weight: normal;
	font-style:		normal;
}

#copy_text{
	font-size:		small;
	font-family:	Roboto, sans-serif;
	font-weight: normal;
	font-style:		normal;
}

#footer_page {
	position: absolute;
	height:24px;
	width:100%;
    background-color: #81C46E;
    color: #E0E0E0;
    font-family: Roboto, sans-serif font-size: small;
    margin-top: 154px;
    padding: 30px 0px 40px;
}

#footer {
    text-align: center;
}