body,td,th {
	font-size: 12px;
	font-family: Tahoma, Verdana, Arial, Helvetica, sans-serif;
}

body {
	background: #939393 url(../images/bg.png) repeat-x left top;
	color: #000000;
	margin: 0;
	padding: 0;
}

#main {
	width: 900px;
	margin: 20px auto;
	text-align: justify;
}

/* Les éléments HTML en général
-------------------------------------------------------- */

h1{font-size: 1.5em;}
h2{font-size: 1.4em;}
h3{font-size: 1.3em;}
h4{font-size: 1.2em;}
h5{font-size: 1.1em;}
h6{font-size: 1em;}

input,textarea {
	border: 1px solid #999;
}

a {
	color: #00286a;
}

a:hover{
	color: #00286a;
	text-decoration: none;
}

.left {
	float: left;
	margin-right: 1em;
}

.right {
	float: right;
	margin-left: 1em;
}

 
/* L'entête
-------------------------------------------------------- */
#header {
	height: 170px;
	background: transparent url(../images/header_bg.png) no-repeat left top;
	color:#FFFFFF;
}

#header h1 {
	margin: 0;
	padding: 0px 0 0 20px;
	font-size: 20px;
}

#header h1 a {
	text-decoration: none;
	color: #FFFFFF;
}

#header .menu {
	float:right;
	padding: 10px 20px 0 0;
	text-align:right;
	font-size:11px;
}

#header .menu a {
	text-decoration: underline;
	color: #FFFFFF;
}

#logo a {
	background:url(../images/logo.jpg) no-repeat right bottom;
	margin:6px 0px 0px 85px;
	border:0 none;
	float:left;
	cursor:pointer;
	height:76px;
	width:389px;
	position:relative;
	text-indent:-9999px;
	outline:none;
}

/* Le contenu
-------------------------------------------------------- */
#page {
	background: transparent url(../images/middle_bg.png) repeat-y center top;
	padding-top:10px;
	zoom:1;
}

#content {
	float: left;
	width: 550px;
}

#abcedaire {
	margin:0px 5px 20px 5px;
	text-align:center;
	border-top:1px solid #00183f;
	border-bottom:1px solid #00183f;
	padding:5px 0px;
}

#abcedaire a {
	margin:0px 3px;
	color:#00286a;
	font-weight:bold;
}
	
#texte {
	margin: 10px 0 0 20px;
	padding: 0;
}

#texte p{ 
	margin: 0 0 15px 0; 
}

#separateur {
	border-top:1px solid #888888;
	margin:20px 40px 15px 40px;
}

#texte .cadre {
	width: 530px;
	padding: 0;
}

#texte .cadre h2 {
	height: 25px;
	margin: 0;
	padding: 0;
	display: block;
	font-size: 14px;
	color: #000000;
	background: transparent url(../images/content_header_bg.png) no-repeat left top;
}

#texte .cadre-content {
	padding:10px;
	background: transparent url(../images/content_middle_bg.png) repeat-y left top;
}

#texte .cadre-content p{
	padding:0px;
	margin:0px;
}

#texte .cadre-content img {
	float:left;
	margin-right:10px;
	width:120px;
	height:60px;
}

#texte .cadre-content object {
	float:left;
	margin-right:10px;
	width:120px;
	height:60px;
}

#texte .cadre h2 span {
	display:block;
	margin-left: 30px;
	padding-top: 2px;
}

#texte .cadre-footer {
	width: 530px;
	height: 40px;
	text-align:right;
	padding-top:2px;
	font-size:11px;
	background: transparent url(../images/content_footer_bg.png) no-repeat left top;
}

#texte .cadre-footer a {
	margin-right:10px;
}

#texte .title {
	background:transparent url(../images/puce_title.png) no-repeat scroll left 8px;
	color:#00286A;
	margin:0;
	padding:10px 0 15px 10px;
}

#texte div#pubmarchand {
	float:left;
	margin-right:10px;
}

#texte table#liste_marchand td {
	font-weight:bold;
	padding:2px 10px;
}

#texte table#liste_marchand a {
	font-weight:normal;
}

#texte div#liste_marchand {
	float:left;
	width:176px;
}

#texte div#liste_marchand ul {
	margin:0;
	padding:0;
}

#texte div#liste_marchand li {
	margin:0;
	padding:2px 0px 2px 20px;
	list-style-type:none;
}

#texte div#liste_marchand li.lettre {
	font-weight:bold;
}

#texte div#code_content .code_desc {
	float:left;
	width:320px;
	padding:10px 0 18px 0px;
	font-weight:bold;
}

#texte div#code_content .code {
	float:right;
	margin:10px 0px 5px 0px;
	width:170px;
	text-align:center;
	border:1px solid #B4B4B4;
	line-height:25px;
}

#texte div#code_content .masque {
	float:right;
	margin:10px 0px 5px 0px;
	width:170px;
	text-align:center;
	background:url(../images/code_bg.png);
	height:25px;
	border:1px solid #B4B4B4;
}

#texte div#code_content .masque a {
	color:#FFFFFF;
	text-decoration:underline;
	line-height:21px;
}

#texte div#code_content .date {
	padding-right:5px;
	color: #888888;
	font-size:11px;
	border-right: 5px solid #ddd;
	text-align:right;
	float:right;
}

#texte table#form td {
	padding:5px;
}

#texte table#liens-partenaires td {
	text-align:left;
	padding:2px 5px;
}

#texte .error {
	font-weight: bold;
	color:#FF0000;
	border:1px dashed #FF0000;
	padding:10px 0px;
}

/* La barre de navigation
-------------------------------------------------------- */
#sidebar {
	float: right;
	width: 330px;
	padding-bottom: 10px;
	margin: 10px 0px 0px 0px;
}

#sidebar .menu {
	width: 310px;
	padding: 0;
}

#sidebar .menu h2 {
	height: 25px;
	margin: 0;
	padding: 0;
	display: block;
	font-size: 14px;
	color: #ffffff;
	background: transparent url(../images/menu_header_bg.png) no-repeat left top;
}

#sidebar .menu h2 span {
	display: block;
	margin-left: 30px;
	padding-top: 4px;
}

#sidebar .menu-content {
	padding:10px;
	background: transparent url(../images/menu_middle_bg.png) repeat-y left top;
}

#sidebar .menu-footer {
	width: 310px;
	height: 22px;
	background: transparent url(../images/menu_footer_bg.png) no-repeat left top;
}

#sidebar .menu form {
	display:block;
	margin:0;
	padding:0;
}

#sidebar .error {
	font-weight: bold;
	color:#FF0000;
	border:1px dashed #FF0000;
	padding:5px 0px;
	margin:5px 0px;
}

#sidebar div#newsletter h2 {
	background: url(../images/menu_header_nl_bg.png);
}

#sidebar div#newsletter #email {
	padding: 2px;
	width:245px;
}

#sidebar div#newsletter #ok {
	padding:0px 5px;
}

#sidebar div#search h2 {
	background: url(../images/menu_header_src_bg.png);
}

#sidebar div#search {
	text-align:left;      
}

#sidebar div#search input {
	width:288px;
}

*+html #sidebar div#search input{ width:286px; }
* html #sidebar div#search input{ width:286px; } 

#sidebar div#search ul {
	background:#FFFFFF;
	display: block;
	overflow:auto;
	position: absolute;
	z-index:2;
	width: 288px;
	border-bottom: 1px solid #999;
	border-left: 1px solid #999;
	border-right: 1px solid #999;
	margin: 0;
	padding: 0;
	list-style: none;
}

#sidebar div#search li {
	margin: 0;
	padding: 0;
	display: block;
}

#sidebar div#search li a{
	display: block;
	text-decoration: none;
	padding:2px 80px 2px 5px;
	font-size: 11px;
	font-weight: bold;
	color: #666666;
}

#sidebar div#search li a:hover{
	background-color:#D5D9E5;
	color:#000000;
}	

#sidebar div#syndicate h2 {
	background: url(../images/menu_header_rss_bg.png);
}

#sidebar div#syndicate ul {
	margin: 0;
	padding: 0;
	list-style: none;
}

#sidebar div#syndicate ul li {
	margin: 0;
	padding: 0;
}

#sidebar div#syndicate ul li a {
	text-decoration: none;
	font-weight: bold;
	color: #666;
	font-size: 11px;
}

#sidebar div#syndicate ul li a:hover {
	color: #000000;
}

#sidebar div#top5 .menu-content img {
	float:left;
	margin:0px 10px 15px 0px;
	width:120px;
	height:60px;
}

#sidebar div#top5 .menu-content object {
	float:left;
	margin:0px 10px 15px 0px;
	width:120px;
	height:60px;
}

#sidebar div#top5 .menu-content p {
	padding:0;
	margin:5px 0px 0px 0px;
}

#sidebar div#publicite .menu-content {
	padding: 5px;
	text-align:center;
}

#sidebar div#publicite .menu-content img {
	width:300px;
}

#sidebar div#tagcloud ul { display: block; margin:0; padding:0; }

#sidebar div#tagcloud li { display: inline; margin:0; padding:0; }

#sidebar div#tagcloud li a { text-decoration: none; font-weight: bold; }

/* niveaux des tags */
#sidebar div#tagcloud li.level-1 a { font-size: 9px; font-weight:normal; }
#sidebar div#tagcloud li.level-2 a { font-size: 11px; font-weight:normal; }
#sidebar div#tagcloud li.level-3 a { font-size: 13px; }
#sidebar div#tagcloud li.level-4 a { font-size: 14px; }
#sidebar div#tagcloud li.level-5 a { font-size: 16px; }

/* couleur des liens des tags */
#sidebar div#tagcloud li.level-1 a { color: #747AFF; }
#sidebar div#tagcloud li.level-2 a { color: #0000FF; }
#sidebar div#tagcloud li.level-3 a { color: #D27AFF; }
#sidebar div#tagcloud li.level-4 a { color: #C0BA65; }
#sidebar div#tagcloud li.level-5 a { color: #C03865; } 

.clearboth { clear: both; }

/* Le pied de page
-------------------------------------------------------- */
#footer {
	margin: 0;
	padding: 0;
	background: transparent url(../images/footer_bg.png) no-repeat left top;
	color: #666;
	height: 64px;
	clear: both;
}

#footer span {
	padding-top: 23px;
	margin:0px 15px;
	text-align: center;
	font-size:11px;
	display:block;
}

#footer a {
	color: #666;
	background-color: transparent;
}

#footer a:hover {
	text-decoration: none;
}


 <!-- A mettre dans une css externe -->
.ad-skin-none { width:150px; height:150px; }
.ad-skin-none p { margin:0; padding:0; }
.ad-skin-none span { display:block; }
.ad-skin-none .ad-lnk { }
.ad-skin-none span.ad-desc1 { }
.ad-skin-none span.ad-desc2 { }
.ad-skin-none span.ad-display-url { }
<!-- / A mettre dans une css externe -->