.UserQuestion { width: 795px; height: 53px; float: left; background: url(../images/question_con_titl.jpg) no-repeat; display: inline; padding-right: 15px; }
.UserQuestion img { float: right; margin-left: 10px; margin-top: 22px; }
.UserQuestion_con { width: 630px; float: left; display: inline; margin-top: 10px; line-height: 20px; color: #bbbbbb;}
.UserQuestion_con div { width: 630px; float: left; margin-bottom: 8px;}
.UserQuestion_con strong { width: 625px; height: 25px;  background: #3f3f3f; color:#f9b14f; font-size: 13px; line-height:25px; padding-left: 5px; display: block; border: solid 1px #515151;}
.nav_con_left { width: 140px; float: left; display: inline; margin-left: 20px; }
.nav_con_left dt { font-size: 13px; line-height: 30px; padding-left: 10px; background: url(../images/nav_left_ico.gif) no-repeat left center; }
.nav_con_left dt a { color: #bbbbbb; text-decoration: none; }
.nav_con_left dt a:hover { text-decoration: underline;}
.nav_con_left dd { margin-top: 5px; margin-left: 10px; }
.nav_con_left dd a { color: #5c89ca; text-decoration: none; }
.nav_con_left dd a:hover { text-decoration: underline; }

.content_bottom { width: 810px; height: 42px; margin: 0px auto; background: url(../images/con_bot.gif) no-repeat; }