<style>
#titre_form{position:relative;clear:both;float:left;width:100%;font-family: "trebuchet ms", helvetica, sans-serif;}
#titre_form h1{float:left;clear:both;width:100%;text-align:left;font-size:12px;color: #999999;border-bottom: 1px solid #dbdbdb;margin-top:25px;margin-bottom:6px;}
#titre_form h2{clear:both;float:left;width:100%;font-size:10px;color: #2b2b2b;text-align:left;margin-bottom:25px;}
#titre_form h3{float:left;clear:both;width:100%;text-align:left;font-size:14px;color: #FF9944;border-bottom: 1px solid #dbdbdb;margin-top:25px;margin-bottom:6px;}
#champ{position:relative;float:left;clear:both;width:100%;font-family: "trebuchet ms", helvetica, sans-serif;}
#champ h1{float:left;width:220px;text-align:right;font-size:12px;color: #ff9944;margin:5px 10px 5px 0px;}
#champ h2{float:left;font-size:10px;color: #8C8C73;text-align:left;margin:5px 0px 5px 0px;}
<!--#champ h3{float:left;width:220px;text-align:right;font-size:14px;color: #ff9944;margin:5px 10px 5px 0px;}-->
#champ img{float:left;clear:both;border: 1px solid #dbdbdb;padding:10px;margin: 0px 0px 0px 0px;}
#champ input{border:1px solid #999999;background-color:#dbdbdb;font-size:10px;font-family:"trebuchet ms",sans-serif;}
#champ textarea{border:1px solid #999999;background-color:#dbdbdb;font-size:10px;font-family:"trebuchet ms",sans-serif;}
#champ select, option {border:1px solid #999999;background-color:#dbdbdb;font-size:10px;font-family:"trebuchet ms",sans-serif;}	
</style>