.cen_rt { width:742px;  float:left; }/*background:#ffffff url(../Ncss/images/intro_rt_309x252.png) right bottom no-repeat; */
.cen_rt .cen_rt_title { height:28px; margin-left:25px; margin-top:25px; }
.cen_rt .cen_rt_title img {}

.cen_rt .cen_rt_info { overflow:hidden; margin-left:35px; margin-top:15px; color:#696969; width:690px; }
.cen_rt .cen_rt_info p { text-indent:2em; font-size:13px; margin:0px;}