#scroll_to  
{  
/* display: block before hiding */  
display: block;  
display: none;  
z-index: 999;  
opacity: .8;  
position: fixed;  
top: 100%;  
margin-top: -80px;  
left: 90%;  
margin-left: -80px;  
-moz-borde ... Читать дальше »