body {
	background-color: #b7d1c4;
     width: 90%;
        padding: 30px;
}

body2 {
        padding: 70px;
}

h1 {
	font-family: Verdana;
	font-weight: bold;
	text-align: center;
	padding-top: 25px;
	padding-bottom: 25px;
	color: #acd1b2;

}
h2{	
    font-weight: bold;
	font-size: 2em;
	font-variant: small-caps;
    font-family: tahoma;
	color: #ffffff;
}

#header {
	position: relative;
	top: -10px;
	background-color: #3c4543;
	border-top-left-radius: 15px;
	border-top-right-radius: 15px;
}

p {
	font-family: Tahoma;
	font-size: 1em;
}

li {
    font-family: Tahoma;
	font-size: 1em;
}

#footer{
	border-bottom-left-radius: 15px;
	border-bottom-right-radius: 15px;
	height: 60px;
	background-color: #3c4543;
    padding-top: 20px;
}
#button{
	border: 2px solid #000000;
    margin-left: auto;
    margin-right: auto;
	border-radius: 5px;
	background-color: firebrick;
	height: 35px;
	width: 150px;
}

#button p{
	position: relative;
	bottom: 14px;
	font-size: 0.8em;
	color: #acd1b2;
	text-align: center;
}

a{
    text-decoration:none;
    font-weight: bold;
    font-family: tahoma;
	color: #ffffff;
}

nav{
    position: fixed;
    bottom: 0px;
     width: 90%;
}
    
div 2{
    float:inherit;
}

#lab_iframe {
    height: 300px;
    width: 80%;
}

#line{
    width: 50%;
    float: left;
}
#line2{
    width: 50%;
    float: right;
}