.span490 {
	width: 490px;
}



.span150 {
	width: 150px;
}
.span120 {
	width: 120px;
}
.span140 {
	width: 140px;
}

.span20 {
	width: 20px;
}

.span10 {
	width: 10px;
}

.span20 {
	width: 20px;
}


.span480 {
	width: 480px;
}


.span101 {	width: 10px;
}




@media screen and (min-width:980px){

.top980 {
	width: 980px;
height:663px;
}	




}




@media all and (max-width: 979px) and (min-width:896px)
{
.top980 {
	width: 768px;
height:520px;
}
	


}




@media all and (max-width:895px) and (min-width:768px){
	
.top980 {
	width: 768px;
height:520px;
}
	






}

@media all and (max-width:767px) and (min-width:481px){
	
.top980 {
	width: 480px;
height:325px;
}
	




}



@media screen and (max-width:480px){
	
.top980 {
	width: 360px;
height:260px;
}