body { /*non ci metto altro tanto poi lo perderei se entro in TD*/
	margin: 0px;
	background-color: #919FBC;
}
td { /*Essendo poi tutto dentro i TD definisco qui il font di base*/
	font-family: Tahoma, Arial, Helvetica, sans-serif;
	font-size: 11px;
	line-height: 18px;
	color: #333333;
}
h1 {
	font-size: 17px;
	color: #FF9933;
	font-weight: bold;
	margin-bottom: 20px;
	margin-top: 30px;
}
h2 {
	font-size: 15px;
	font-weight: bold;
	padding-bottom: 5px;
	border-bottom: solid #CDCDCD 1px;
}
h3 {
	font-size: 13px;
	color: #FF9900;
	font-weight: bold;
	padding-bottom: 2px;
	border-bottom: solid #DADEE9 7px;	
}
h4 {
	font-size: 11px;
	color: #000000;
	font-weight: bold;
	margin-bottom: 0px;
	margin-top: 0px;
}
p { /*Ho provato a mettere il text-align:justify nel TD ma ha massacrato il layout*/
	margin: 0px;
	margin-top: 8px;
	margin-bottom: 4px;
	text-align:justify;
}
li { /*Ho provato a mettere il text-align:justify nel TD ma ha massacrato il layout*/
	text-align:justify;
}
form {
    margin: 0px;
	padding: 0px;
}
input {
    font-size: 11px;
}
a:link {
	color: #204486;
	text-decoration:none;
}
a:visited {
	color: #204486;
	text-decoration:none;
}
a:hover {
	color: #CF820A;
	text-decoration: underline;
}
.content { /*Serve solo a definire bordi del contenuto*/
    margin-top: 5px;
	margin-bottom: 10px;
	padding-right: 35px;
	padding-bottom: 30px;
}
.blueStripe { /*La famosa striscia blu*/
    background-color: #61739E;
}
.pagePath {
	/*font-family:  Arial Narrow, Arial, Helvetica, sans-serif;*/
}
.pageFooter {
    color: #CCCCFF;
	font-size: 10px;
    padding-top: 5px;
	padding-bottom: 15px;
}
.pageFooter a {
    color: #CCCCFF;
	text-decoration:none;
}
.pageFooter a:visited {
    color: #CCCCFF;
	text-decoration:none;
}
.pageFooter a:hover {
    color: white;
}
.sidebar {
    margin-top: 20px;
	margin-bottom: 10px;
	line-height: normal;
}
.sidebar ul {
   padding: 0px;
   margin-left: 17px; 
   margin-top: 10px;
   margin-right: 5px;
}
.sidebar li {
	padding-bottom: 12px;
	line-height:14px;
	list-style-image: url(immagini/lista.gif);
}
.dropdown {
	background-color: #919FBC;
	line-height: normal;
}
.dropdown a {
	display: block;
	font-size: 11px;
	color: white;
	padding: 5px;
	padding-left: 7px;
	background-color: #919FBC;
	text-decoration: none;
}
.dropdown a:visited {
	display: block;
	color: white;
	background-color: #919FBC;
	text-decoration: none;
}
.dropdown a:hover {
	display: block;
	color: #5C6B8D;
	background-color: #C8D5E7;
	text-decoration: none;
}
<!--LE cose di tempoitalia-->
#forecast-spot {
	margin: 2px 0 2px 0;
	padding: 2px;
	}

#forecast-spot #spot {
	margin: 2px 0 2px 0;
	padding: 2px;
	background: #fff;
	color: #264177;
}

#forecast {
	font-size: 12px;
	border-collapse: collapse;
	width: 250px;
	margin: 0 0 0 1px;
	padding: 0;
	text-align: center;
	background: transparent;
	color: #036;
	}

#forecast th {
	margin: 0;
	padding: 2px;
	border: 1px solid #036;
	background: #d7dfea;
	color: #264177;
	}

#forecast th.day, #forecast th.spots {
	background: #61739E;
	color: #eff3f6;
	}

#forecast th.time, #forecast th.spot {
	text-align: left;
	}
	
#forecast .min-max {
	 border-bottom: 3px solid #036;
	 }

#forecast td {
	margin: 0;
	padding: 2px;
	border: 1px solid #036;
	}
	
#forecast td.img {
	padding: 2px;
	}

#forecast td.tmin {
	white-space: nowrap;
	}

#forecast td.tmax {
	white-space: nowrap;
	}

#forecast th a {
	text-decoration: underline;
	}