body {  
        background-color: #F5F5F5;
        min-width: 850px;
        text-align: center;
}

div.main {
        margin: 0 auto;
        background-color: #E5E5E5;
        border: 1px black dashed;
        text-align: center;
        vertical-align: middle;
        width: 850px;
        height: auto;
}

a {     
        border: 0px;
}
img {   
	border: 2px black solid;
	border-top: 1px black solid;
	max-width: 640px;
}