div#start
{ 
width: 1080px; 
margin: 0;   
position: relative;    
margin-top: 0px;   
margin-left: auto;   
margin-right: auto;
text-align: center;
z-index: 10;   
}

body
{
text-align: center;
margin: 0;
background: url(http://www.skola-esoteriky.cz/img/nadpisesoterika.jpg) no-repeat center top;
}

a {text-decoration: none;}
a: hover {text-decoration: underline;}