div.col_left, div.col_right {float:left;}
div.col_left {width:540px;padding-left:36px;}
div.col_left p {padding-left:10px;}
div.col_left h3 {margin-left:10px;}

#accueil {padding-bottom:15px;border-bottom:1px solid #b2b2b2;}
#actu {padding-top:15px;}
#actu h1 {font-size:20px;}

.col_actu {float:left;width:260px;}
div.col_left .col_actu h2 {margin:15px 0 0 0;}
div.col_left .col_actu h2, div.col_left .col_actu p {padding-left:20px;margin-bottom:0;padding-top:0;width:200px;}


div.col_right {padding:35px 0 0 78px;width:300px;}
#certificat {width:275px;height:410px;padding:35px 0 0 38px;background:url(../images/background_certificat.jpg) top center no-repeat;}
#certificat h4{font-size:20px;font-weight:normal;padding:0 0 0 13px;}
#certification {color:#7dbd01;background:url(../images/arrow_green_h4.jpg) 0 5px no-repeat;margin:0;}
#diagnostiqueur {color:#389102;background:url(../images/arrow2_green_h4.jpg) 0 5px no-repeat;margin-top:39px;}
#certificat img {margin-left:10px;}

#certificat_simple h4{font-size:20px;font-weight:normal;padding:0 0 0 13px;}

#msg_accueil_web_service {width:275px;height:136px;padding:35px 0 0 38px;background:url(../images/background_msg_accueil.jpg) top center no-repeat;}
#msg_accueil_web_service h4{font-size:20px;font-weight:normal;padding:0 0 0 13px;color:red;background:none;}
#msg_accueil_web_service p{padding:10px;font-size:12px;}