html
{
background-image:url('956.jpg');
	background-repeat:repeat;
}





.mainnav
{
position: fixed;
height: 7%;
width: 100%;
left: 0%;
top: 0%;
background: white;
z-index: 3;
}

.nav
{
position: fixed;
height: 13%;
width: 10%;
left: 10%;
top: 0%;
z-index: 3;
}

.nav1
{
position: fixed;
height: 12.5%;
width: 10%;
left: 80%;
top: 0%;
z-index: 3;
}


.nav1 ul 
{
list-style:none;
padding-top: 0%;
padding-left: 0;
margin-left: 19%;
margin-top: 20%;
font-size: 22px;
font-family: cambria;
}

.nav1 ul li a
{
text-decoration:none;
}

.nav2
{
position: fixed;
height: 12.5%;
width: 10%;
left: 70%;
top: 0%;
z-index: 3;
}


.nav2 ul 
{
list-style:none;
padding-top: 0%;
padding-left: 0;
margin-left: 0%;
margin-top: 10%;
font-size: 20px;
font-family: cambria;
text-align: center;
}

.nav2 ul li a
{
text-decoration:none;
}

.nav3
{
position: fixed;
height: 12.5%;
width: 10%;
left: 60%;
top: 0%;
z-index: 3;
}

.nav3 ul 
{
list-style:none;
padding-top: 0%;
padding-left: 0;
margin-left: 19%;
margin-top: 20%;
font-size: 22px;
font-family: cambria;
}

.nav3 ul li a
{
text-decoration:none;
}


.nav4
{
position: fixed;
height: 12.5%;
width: 10%;
left: 50%;
top: 0%;
z-index: 3;
}

.nav4 ul 
{
list-style:none;
padding-top: 0%;
padding-left: 0;
margin-left: 23%;
margin-top: 20%;
font-size: 22px;
font-family: cambria;
}

.nav4 ul li a
{
text-decoration:none;
}


.b1
{
position: absolute;
height: 350%;
width: 80%;
left: 10%;
top: 10%;
background: white;
z-index: 1;
}

.qq
{
margin-left: 3%;
padding-left: 0%;
}

.q
{
list-style-type: none;
font-size: 20px;
font-family: "cambria";
margin-left: 0%;
padding-left: 0%;
margin-top: 10%;
}

.q p
{
text-align: left;
font-size: 16px;
font-family:"cambria";
margin-left: 0%;
padding-left: 0%;
margin-top: 0%;
}

.p1
{
position: absolute;
height: 10%;
width: 25%;
left: 70%;
top: 5%;
background-image:url('heart.gif');
	background-size:100% 100%; 
	background-repeat:no-repeat;
z-index: 1;
}

.p2
{
position: absolute;
height: 10%;
width: 25%;
left: 70%;
top: 24%;
background-image:url('brain.gif');
	background-size:100% 100%; 
	background-repeat:no-repeat;
z-index: 1;
}