[css] Centrer un élément

.comment {
text-align: center;
}


body {
	font: 70%/130% Verdana, Arial, Helvetica, sans-serif;
	color: #3f3e3e;
	background: url(../images/fond.jpg);
	margin: 0px;
	padding: 0px;

}
a, strong a {
	color: #9f7401;
	text-decoration:none;
	outline: none;
}
a:visited {
	color: #9f7401;
	text-decoration: none;
}
a:hover {
	color: #7a4f0b;
	text-decoration: none;
}
img {
	margin: 0px 0px 5px;
	border: none;
}
p {
	margin: 0px 0px 12px;
text-align: justify;
}
h1 {
	margin:0px;
	padding-left: 385px;
	font: bold 36px/100% "Trebuchet MS", Tahoma, Arial;
	color: #965800;
}
h1 a{
	display:block;
	height: 50px;
	width: 280px;
	text-indent: -900em;
	text-decoration: none;
	line-height:100%;
}
h2 {
	margin: 0px 0px 2px;
	color: #965800;
	border-bottom: 1px dashed #965800;
	font: normal 170%/100% "Trebuchet MS", Arial, sans-serif;
	padding-bottom: 2px;
	text-align: center;
	
}
h2 a, h2 a:visited {
	color: #965800;
	text-decoration: none;
}
h2 a:hover {
	color: #ffbc07;
	text-decoration: none;
}
h3 {
	margin: 0px;
	padding:0px;
	font: bold 14px "Trebuchet MS", Tahoma, Arial;
	color:#965800;
	text-transform:none;
	letter-spacing: 0px;
	padding-bottom: 3px
}

form {
	margin:0px;
	padding:0px;
}
hr.hidden {
	clear:both;
	visibility:hidden;
	margin:0px;
	padding:0px;
}
#body {
	width: 835px;
	margin: 0px auto;
	background: url(../images/fond.jpg);
	padding-bottom: 10px;
	border-bottom: 1px solid #d4d4d4; 
	border-left: 1px solid #d4d4d4; 
	border-right: 1px solid #d4d4d4;
	border-top: 1px solid #d4d4d4;
}

/* header area */
#header {
	background: url(../images/header.jpg) no-repeat;
	width: 835px;
	height: 150px;
	position: relative;

	margin: 0px auto
}


/* content area */
#content {
	float: left;
	width: 570px;
	padding-left: 10px;
}
.entry {
	padding-top: 10px;
	padding-bottom: 15px;
}

code {
	font: 8pt "Courier New", Courier, monospace;
	margin: 5px 0px;
	padding: 10px;
	margin-bottom: 20px;
	display:block;
	border: 1px dashed #818181;
	
	text-align: center;
}

.news  
{
	background-color: #FAEBD7;
	text-align: center;
}

/*sidebar */
#menu {
	float: left;
	width: 160px;
	padding-left: 10px;
	padding-right: 10px;

}

#pub {
	float: left;
	width: 160px;
	padding-left: 10px;
	padding-right: 10px;
	position: left;
	

}

#menu h2 {
	margin: 0px 0px 2px;
	color: #965800;
	border-bottom: 1px dashed #965800;
	font: normal 170%/100% "Trebuchet MS", Arial, sans-serif;
	padding-bottom: 2px;
}
#menu a {
	color: #000000; 
}
#menu a:visited {
	color: #000000; 
}
#menu a:hover {
	color: #ffbc07;
}
.menu-list {
	padding-right: 0px; 
	padding-left: 0px; 
	padding-bottom: 0px;
	margin: 0px 0px 15px; 
	padding-top: 0px; 
	list-style-type: none
}
.menu-list li{
	padding-right: 6px;
	display: block;
	padding-left: 12px;
	border-bottom: 1px dashed #965800;
	background: url(../images/text-link-arrow.gif) no-repeat left center; 
	padding-top: 4px;
	padding-bottom: 4px;
	line-height: 165%;
	list-style-type: none
}


/* footer area */

#copyright {
	margin: 0px auto;
	width: 835px;
	color: #3f3e3e;
	font-size: 90%;
	padding-top: 10px;
	padding-bottom: 15px;
	float: center; 
	position:center;
	text-align:center;

}
#copyright a{
	color: #965800;
	text-decoration:none;
	outline: none;
}
#copyright a:visited {
	color: #965800;
	text-decoration: none;
}
#copyright a:hover {
	color: #965800;
	text-decoration: none;
}
.copyalignleft {
	float: center;
	padding-left: 5px;
        position: center;
        text-align: center;
}
.copyalignleft P {
        text-align: center;
}
table
{
   border-collapse: collapse;
}
td, th /* Mettre une bordure sur les td ET les th */
{
   border: 1px solid black;
}