body{
	width: 50%;
	margin-left:auto;
	margin-right:auto;
	background-color: white;
    background-image: url("server_room.jpg" );
    background-repeat: no-repeat;
    background-position: center;
}

header{
	font-family: Arial, Helvetica, sans-serif;	
	font-size: 50px;
	color: white;	
	text-align: center;
	height: 250px;
	margin-top: 50px;
}

footer{
    font-family: Arial, Helvetica, sans-serif;	
	font-size: 12px;
	color: white;	
	text-align: right;
	margin-top: 50px;
}

ul{
    list-style-type:none;
    margin:0;
    padding:0;
}

li  {
    display: inline-block;
}

#content:hover {
    transition: 1.0s ease;
    opacity: 0.8;
}

#content{
	width:65%;
	margin-left:auto;
	margin-right:auto;
    border: 2px solid #a1a1a1;
    padding: 10px 40px; 
    background-image: url("HostyasuiLogoDef.jpg");
    background-repeat:no-repeat;
    width: 465px;
    height: 160px;
    border-radius: 25px;
    box-shadow:  10px 10px 10px #a1a1a1;
}

#messagebx {
    position: absolute;
    z-index: 1006;
    padding: 0px;
    margin: 0px;
    width: 301px;
    height: 171px;
    background: silver url(msgbox.png) no-repeat left top;
    top: 50%;
    left: 50%;
    margin-left: -150px;
    margin-top: -85px;
}