.advertising_button1 a {

display:block;
height:40px;
width: 40px;

position: relative;
top:15px;
left:185px;

background-image: url(required_images/ad/ad_1_rollover.jpg);
background-repeat: no-repeat;


border-width: 1px;
border-style: solid;
border-color: #000000;

float: left;

}


.advertising_button1 a:hover {
background-image: url(required_images/ad/ad_1_rollover.jpg); 
background-position: -40px 0px;

}

.advertising_button1 a:active {
background-image: url(required_images/ad/ad_1_rollover.jpg); 
background-position: -40px 0px;

}




.advertising_button2 a {

display:block;
height:40px;
width: 40px;

position: relative;
top:15px;
left:193px;

background-image: url(required_images/ad/ad_2_rollover.jpg);
background-repeat: no-repeat;


border-width: 1px;
border-style: solid;
border-color: #000000;

float: left;


}


.advertising_button2 a:hover { 
background-image:url(required_images/ad/ad_2_rollover.jpg);
background-position: -40px 0px;
}

.advertising_button2 a:active {
background-image:url(required_images/ad/ad_2_rollover.jpg);
background-position: -40px 0px;
}










.advertising_button3 a {

display:block;
height:40px;
width: 40px;

position: relative;
top:15px;
left:201px;

background-image: url(required_images/ad/ad_3_rollover.jpg);
background-repeat: no-repeat;


border-width: 1px;
border-style: solid;
border-color: #000000;

float: left;



}


.advertising_button3 a:hover { 
background-image:url(required_images/ad/ad_3_rollover.jpg);
background-position: -40px 0px;
}

.advertising_button3 a:active {
background-image:url(required_images/ad/ad_3_rollover.jpg);
background-position: -40px 0px;
}









.advertising_button4 a {

display:block;
height:40px;
width: 40px;

position: relative;
top:15px;
left:209px;

background-image: url(required_images/ad/ad_4_rollover.jpg);
background-repeat: no-repeat;


border-width: 1px;
border-style: solid;
border-color: #000000;

float: left;



}


.advertising_button4 a:hover { 
background-image:url(required_images/ad/ad_4_rollover.jpg);
background-position: -40px 0px;
}

.advertising_button4 a:active {
background-image:url(required_images/ad/ad_4_rollover.jpg);
background-position: --40px 0px;
}







.advertising_button5 a {

display:block;
height:40px;
width: 40px;

position: relative;
top:15px;
left:217px;

background-image: url(required_images/ad/ad_5_rollover.jpg);
background-repeat: no-repeat;


border-width: 1px;
border-style: solid;
border-color: #000000;

float: left;

}


.advertising_button5 a:hover { 
background-image:url(required_images/ad/ad_5_rollover.jpg);
background-position: -40px 0px;
}

.advertising_button5 a:active {
background-image:url(required_images/ad/ad_5_rollover.jpg);
background-position: -40px 0px;
}





.advertising_button6 a {

display:block;
height:40px;
width: 40px;

position: relative;
top:15px;
left:225px;

background-image: url(required_images/ad/ad_6_rollover.jpg);
background-repeat: no-repeat;


border-width: 1px;
border-style: solid;
border-color: #000000;

float: left;

}


.advertising_button6 a:hover { 
background-image:url(required_images/ad/ad_6_rollover.jpg);
background-position: -40px 0px;
}

.advertising_button6 a:active {
background-image:url(required_images/ad/ad_6_rollover.jpg);
background-position: -40px 0px;
}





.advertising_button7 a {

display:block;
height:40px;
width: 40px;

position: relative;
top:15px;
left:233px;

background-image: url(required_images/ad/ad_7_rollover.jpg);
background-repeat: no-repeat;


border-width: 1px;
border-style: solid;
border-color: #000000;

float: left;

}


.advertising_button7 a:hover { 
background-image:url(required_images/ad/ad_7_rollover.jpg);
background-position: -40px 0px;
}

.advertising_button7 a:active {
background-image:url(required_images/ad/ad_7_rollover.jpg);
background-position: -40px 0px;
}