.mainblock{
min-height:800px;
}
.ad,.ad2,.ad3,.ad4,.ad5,.ad6,.ad7,.ad8,.ad9,.ad10,.ad11,.ad12{height:1190px;}

.ad{ 
color:#000;
font-size: 16px;
margin:0px 0px 0px 0px;
padding:10px 10px 10px 0px;
background:#eee;
line-height: 1.6em;
width:260px;

float:left;
border: 1px solid #000;
position:absolute;
        top:60px;
        left:1000px;
}
.ad2{
	color:#000;
	font-size: 16px;
	margin:0px 0px 0px 0px;
	padding:10px 10px 10px 0px;
	background:#eee;
	line-height: 1.6em;
	width:260px;

	float:left;
	border: 1px solid #000;
	position:absolute;
	top:70px;
	left:1036px;
}

.ad3{ 
color:#000;
font-size: 16px;
margin:0px 0px 0px 0px;
padding:10px 10px 10px 0px;
background:#eee;
line-height: 1.6em;
width:260px;

float:left;
border: 1px solid #000;
position:absolute;
        top:115px;
        left:1075px;
}
.ad4{ 
color:#000;
font-size: 16px;
margin:0px 0px 0px 0px;
padding:10px 10px 10px 0px;
background:#eee;
line-height: 1.6em;
width:260px;

float:left;
border: 1px solid #000;
position:absolute;
        top:137px;
        left:1275px;
}


.ad5{ 
color:#000;
font-size: 16px;
margin:0px 0px 0px 0px;
padding:10px 10px 10px 0px;
background:#eee;
line-height: 1.6em;
width:260px;

float:left;
border: 1px solid #000;
position:absolute;
        top:170px;
        left:1020px;
}
.ad6{ 
color:#000;
font-size: 16px;
margin:0px 0px 0px 0px;
padding:10px 10px 10px 0px;
background:#eee;
line-height: 1.6em;
width:260px;

float:left;
border: 1px solid #000;
position:absolute;
        top:137px;
        left:1020px;
}

.ad7{ 
color:#000;
font-size: 16px;
margin:0px 0px 0px 0px;
padding:10px 10px 10px 0px;
background:#eee;
line-height: 1.6em;
width:260px;

float:left;
border: 1px solid #000;
position:absolute;
        top:137px;
        left:1150px;
}
.ad8{ 
color:#000;
font-size: 16px;
margin:0px 0px 0px 0px;
padding:10px 10px 10px 0px;
background:#eee;
line-height: 1.6em;
width:260px;

float:left;
border: 1px solid #000;
position:absolute;
        top:118px;
        left:1025px;
}
.ad9{ 
color:#000;
font-size: 16px;
margin:0px 0px 0px 0px;
padding:10px 10px 10px 0px;
background:#eee;
line-height: 1.6em;
width:260px;
float:left;
border: 1px solid #000;
position:absolute;
top:158px;
left:1075px;
}
.ad10{ 
color:#000;
font-size: 16px;
margin:0px 0px 0px 0px;
padding:10px 10px 10px 0px;
background:#eee;
line-height: 1.6em;
width:260px;

float:left;
border: 1px solid #000;
position:absolute;
        top:285px;
        left:1010px;
}

.ad11{ 
color:#000;
font-size: 16px;
margin:0px 0px 0px 0px;
padding:10px 10px 10px 0px;
background:#eee;
line-height: 1.6em;
width:260px;

float:left;
border: 1px solid #000;
position:absolute;
        top:80px;
        left:1015px;
}
.ad12{ 
color:#000;
font-size: 16px;
margin:0px 0px 0px 0px;
padding:10px 10px 10px 0px;
background:#eee;
line-height: 1.6em;
width:260px;
float:left;
border: 1px solid #000;
position:absolute;
        top:140px;
        left:1020px;
}


iframe {
border: none;

width:100%;
height:100%;
}