diff --git a/public/stylesheets/application.css b/public/stylesheets/application.css
index 5425f1826..723b93bd6 100644
--- a/public/stylesheets/application.css
+++ b/public/stylesheets/application.css
@@ -37,7 +37,7 @@ div.position-f{
 }
 
 div.position-f p.font{	
-	font-family: 微软雅黑;
+	font-family: "Microsoft YaHei";
 	font-weight: bold;
 	font-size: 16px;
 	color: #15bccf;		
@@ -57,7 +57,7 @@ div.position-s p.font{
 div.position-t{
 	padding-top: 13px;
 	float: left;
-	width: width: 238px;
+	width: 238px;
 	line-height: 0.5em;
 }
 
@@ -83,7 +83,7 @@ div.sidebar-user{
 	border: 1px solid #e5dfc7;
 	float: left;
 	display: block;
-	height：80px;
+	height:80px;
 	width: 80px;
 	
 }
@@ -100,7 +100,7 @@ div.sidebar-user{
 div.sidebar-f div.name{
 	float: left;
 	padding-left: 8px;
-	font-family:微软雅黑;
+	font-family:"Microsoft YaHei";
 	font-weight:bold;
 	font-size:16px;
 	color:#4d4d4d;
@@ -228,7 +228,7 @@ div.forums-info{
 }
 
 div.forums-title{	
-	font-family: 微软雅黑;
+	font-family: "Microsoft YaHei";
 	font-weight: bold;
 	font-size: 16px;
 	color: rgb(237, 137, 36);
@@ -251,7 +251,7 @@ span.forums-avatar-right{
 }
 
 .formus-first-title{
-	font-family:微软雅黑;
+	font-family: "Microsoft YaHei";
 	font-weight:bold;	
 	padding-top:3px;
 	padding-bottom:3px;	
@@ -262,7 +262,7 @@ span.forums-avatar-right{
 	width: 290px; 	
 	white-space: nowrap;
 	overflow: hidden;
-	-o-text-overflow: ellisis;
+	-o-text-overflow: ellipsis;
 	text-overflow: ellipsis;
 }	
 .contextual-borad{
@@ -374,7 +374,7 @@ span.forums-avatar-right{
 	width: 430px; 	
 	white-space: nowrap;
 	overflow: hidden;
-	-o-text-overflow: ellisis;
+	-o-text-overflow: ellipsis;
 	text-overflow: ellipsis;	
 }
 
@@ -382,7 +382,7 @@ span.forums-avatar-right{
 	width: 650px; 	
 	white-space: nowrap;
 	overflow: hidden;
-	-o-text-overflow: ellisis;
+	-o-text-overflow: ellipsis;
 	text-overflow: ellipsis;	
 }
 
@@ -468,7 +468,7 @@ span.forums-avatar-right{
 }	
 	
 a.bids_user {
-	font-family:微软雅黑;
+	font-family:"Microsoft YaHei";
 	color:#15bccf;
 	font-size:14px;
 	font-weight: bold;
@@ -519,23 +519,23 @@ ul.tool li{list-style-type:none;
 				height:auto;}
 .font_index{
 	font-size:22px;
-	font-family: 微软雅黑;
+	font-family: "Microsoft YaHei";
 	color:#068d9c;
 }
 .font_aram{
 	font-size: 14px;
-	font-family: 微软雅黑;
+    font-family: "Microsoft YaHei";
 	font-weight: bold;
 }
 .font_content{
 	font-size:14px;
-	font-family: 微软雅黑;
+    font-family: "Microsoft YaHei";
 	color:#FFFFFF;
 }
 
 .time_project{
 	font-size:12px;
-	font-family:微软雅黑;
+    font-family: "Microsoft YaHei";
 }
 .line_bottom{
 	 margin-top: 1px;
@@ -548,7 +548,7 @@ ul.tool li{list-style-type:none;
 	/*white-space:nowrap;*/
 	overflow: hidden;
 	height:35px;
-	width：200px;		
+	width:200px;
 	text-align: left;	
 	font-family: arial;
 	font-size:12px;	
@@ -573,7 +573,7 @@ ul.tool li{list-style-type:none;
 }
 
 .font_title_tag{
-	font-family:微软雅黑;
+    font-family: "Microsoft YaHei";
 	font-weight:bold;	
 	padding-top:3px;
 	padding-bottom:3px;	
@@ -582,7 +582,7 @@ ul.tool li{list-style-type:none;
 }
 
 .font_title_left{
-	font-family:微软雅黑;
+    font-family: "Microsoft YaHei";
 	font-weight:bold;
 	padding-left: 10px;
 	padding-top:3px;
@@ -591,7 +591,7 @@ ul.tool li{list-style-type:none;
 	/*color:#05a8bb;*/	
 }
 .font_small_watch{
-	font-family:微软雅黑;
+    font-family: "Microsoft YaHei";
 	font-weight:bold;
 	color:#15bccf;
 }
@@ -607,7 +607,7 @@ ul.tool li{list-style-type:none;
 	
 }
 .font_welcome{
-	font-family:微软雅黑;
+    font-family: "Microsoft YaHei";
 	font-weight: bold;
 	font-size: 16px;
 	color:#6d6e6e;
@@ -628,13 +628,13 @@ ul.tool li{list-style-type:none;
 }
 
 .font_welcome_Cdescription{
-	font-family: 微软雅黑; 
+    font-family: "Microsoft YaHei";
 	font-size: 16px;		
 	color: #5c5c5c; 	
 }
 
 .font_welcome_tdescription{
-	font-family: '微软雅黑'; 
+    font-family: "Microsoft YaHei";
 	font-size: 16px;		
 	color: #5c5c5c; 
 	text-align: justify;
@@ -654,7 +654,7 @@ ul.tool li{list-style-type:none;
 	border: 1px solid #e5dfc7;
 	float: left;
 	display: block;
-	height：80px;
+	height:80px;
 	width: 80px;
 	
 }
@@ -675,7 +675,7 @@ ul.tool li{list-style-type:none;
 }
 
 .font_welcome_feature{
-	font-family:微软雅黑;
+    font-family: "Microsoft YaHei";
 	font-weight: bold;
 	font-size: 16px;
 	color:#09b2c8;
@@ -684,7 +684,7 @@ ul.tool li{list-style-type:none;
 
 .info-course{
 	padding-left: 8px;
-	font-family:微软雅黑;
+    font-family: "Microsoft YaHei";
 	font-weight:bold;
 	font-size:16px;
 	color:#4d4d4d;
@@ -699,7 +699,7 @@ ul.tool li{list-style-type:none;
 
 .info_font{
 	padding-left: 8px;
-	font-family:微软雅黑;
+    font-family: "Microsoft YaHei";
 	font-weight:bold;
 	font-size:16px;
 	color:#4d4d4d;
@@ -707,7 +707,7 @@ ul.tool li{list-style-type:none;
 	word-break: break-all;	
 }
 .font_lighter{
-	font-family:微软雅黑;
+    font-family: "Microsoft YaHei";
 	color:#acaeb1;
 	font-size:13px;
 }
@@ -717,7 +717,7 @@ ul.tool li{list-style-type:none;
 	font-size:13px;
 }
 .font_lighter2{
-	font-family:'微软雅黑';
+    font-family: "Microsoft YaHei";
 	color:#9a9a9a;
 	font-size:14px;
 }
@@ -725,7 +725,7 @@ ul.tool li{list-style-type:none;
 .font_lighter_welcome{
 	color:#acaeb1;
 	font-size:12px;
-	font-family:微软雅黑;
+    font-family: "Microsoft YaHei";
 }
 .justify_side > span{
 	text-align: justify;
@@ -754,7 +754,7 @@ ul.tool li{list-style-type:none;
 	padding-left: 10px;
 }
 .font_tool{
-	font-family:微软雅黑;
+    font-family: "Microsoft YaHei";
 	font-size:14px;
 	color: #1a1a1a;
 	padding-left: 6px;
@@ -768,7 +768,7 @@ ul.tool li{list-style-type:none;
 	float:left;
 	display:inline-block;
 	/*margin-top: 50px;*/		
-	padding-left: 20px;
+	/*padding-left: 20px;*/
 	max-width: 315px;
 	margin: 0; 
 	padding: 0; 
@@ -915,7 +915,7 @@ ul.user_project_sort li{list-style-type:none;
 /*h写的样式*/
 .lbadding{float:left; padding-left: 10px} /*huang*/
 .rlbadding{float:left; padding-left: 0px; margin-top:40px} /*huang*/
-.lbadding h7{letter-spacing: -0.0125em; font-weight:700}/*未用*/
+/*.lbadding h7{letter-spacing: -0.0125em; font-weight:700}*//*未用*/
 .newsplitcontentright{float:right; width:49%;}/*huang*/
 .newsplitcontentleft{float:left; width:49%;}/*huang*/
 .newsplitcontentall{float:left; padding-left: 30px; width:95%}
@@ -946,17 +946,20 @@ a.logical_int{
 	color: #ed8924;
 }
 
-.contextdescription2{font-family: '微软雅黑';
-				font-size:12px;
-				font-weight:ligher;
-				color:#7e7e7e;
-			}
+.contextdescription2 {
+    font-family: "Microsoft YaHei";
+    font-size: 12px;
+    font-weight: lighter;
+    color: #7e7e7e;
+}
 ul.context_projects{margin:0px; padding-left:0em;}
 
 ul.context_projects ul {padding-left:1.6em;}
 
-ul.context_projects li {list-style-type:none;
-				height:50px;}
+ul.context_projects li {
+    list-style-type:none;
+    height:50px;
+}
 /*字体*/
 
 .more{float:right; padding-right:40px; text-decoration: underline; color: #95c3bc}
@@ -984,7 +987,7 @@ ul.context_projects li {list-style-type:none;
 	padding-top:12px;
 	font-family: arial;
 	font-size:12px;
-	font-weight:ligher;
+	font-weight:lighter;
 	color:#7e7e7e;
 }
 
@@ -998,7 +1001,7 @@ ul.context_projects li {list-style-type:none;
 .fontligher{
 	font-family: arial;
 	font-size:12px;
-	font-weight:ligher;
+	font-weight:lighter;
 	color:#505050;
 
 	height: 34px;
@@ -1058,14 +1061,14 @@ ul.context_projects li {list-style-type:none;
 	
 	font-size:24px;
 	font-weight:bold;
-	text-decoration:;
+	text-decoration:none;
 	color:#000000;
 }
 .firdtname_project{
 	
 	font-size:12px;
 	font-weight:bold;
-	text-decoration:;
+	text-decoration:none;
 	color:#116699;
 
 
@@ -1080,8 +1083,8 @@ ul.context_projects li {list-style-type:none;
 	text-decoration: underline;
 }
 .last_active{
-	color:AA9C84;
-	font-size:12px
+	color: #AA9C84;
+	font-size:12px;
 	text-decoration: none;
 }
 ul.newprojects{			/*huang*/
@@ -1103,16 +1106,16 @@ ul.newprojects li{   /*huang 块状*/
 	border-bottom:5px #DBEDF4 solid;
 	border-left:2px dotted #DBEDF4;
 	min-height:260px;
-	line-height: :30px;
+	line-height: 30px;
 }
-ul.newprojects li documenttext{ /*未wan*/
+/*ul.newprojects li documenttext{ *//*未wan*/
 	/*overflow: hidden;*/
-	height: 260px;
-	width: 200px;
-	margin-right:auto;
-	
-	padding-top:10px;
-}
+	/*height: 260px;*/
+	/*width: 200px;*/
+	/*margin-right:auto;*/
+	/**/
+	/*padding-top:10px;*/
+/*}*/
 ul.newprojects2{			/*huang*/
 	margin: 0px;
 	padding-left: 2em;
@@ -1133,7 +1136,6 @@ ul.newprojects2 li{
 
 .newfeedback h1{
 	color: inherit;
-	text-d
 }
 /***** Layout *****/
 #wrapper {background: white;}
@@ -1389,7 +1391,7 @@ table.attributes { width: 100% }
 table.attributes th { vertical-align: top; text-align: left; }
 table.attributes td { vertical-align: top; }
 
-table.boards a.board, h3.comments { /*background: url(../images/comment.png) */no-repeat 0% 50%; padding-left: 5px; }
+/*table.boards a.board, h3.comments {*background: url(../images/comment.png) no-repeat 0% 50%; padding-left: 5px; }*/
 table.boards td.topic-count, table.boards td.message-count {text-align:center;}
 table.boards td.last-message {font-size:80%;}
 
@@ -1478,7 +1480,7 @@ margin-left:-10px;
 
 .project_right_tag{margin-top:44%;}
 .project_homepage_tag{float:left; margin-top:9%;color:#000000;}
-.project_infor_tag{float:auto;color:#000000;padding-left: 15px;}
+.project_infor_tag{/*float:auto;*/color:#000000;padding-left: 15px;}
 .project_page_tag{float:right;color:#C0C0C0; font-family: '微软雅黑';font-size: 13px;}
 .wiki_text{font-size:small;color:#000000;}
 .user_setting{float:right; color:#000000;padding-right: 10px;}
@@ -1486,13 +1488,13 @@ margin-left:-10px;
 
 .project_right_tag{margin-top:40%;}
 .project_homepage_tag{padding-left:570px;color:#000000;}
-.project_infor_tag{float:auto;color:#000000;padding-left: 15px; }
+.project_infor_tag{/*float:auto;*/color:#000000;padding-left: 15px; }
 .project_page_tag{float:right;color:#C0C0C0; font-family: '微软雅黑';font-size: 13px;}
 .wiki_text{font-size:small;color:#000000;}
 .user_setting
 {
 	float:right;
-	color:#000000;
+	/*color:#000000;*/
 	padding-right:10px;
 	background-color: #CCCCBB;
     border-radius: 5px 5px 5px 5px;
@@ -1523,7 +1525,7 @@ margin-left:-10px;
 
 	margin-top: 50px;
 	width:320px;
-	
+
 	/*font-family:微软雅黑,lucida grande,verdana;*/
 	font-size:12px;
 	-webkit-border-radius:10px;
@@ -1540,15 +1542,15 @@ margin-left:-10px;
 form {display: inline;}
 
 /*added by bai*/
-	input[type="submit"].bid_btn {
-		padding-bottom: 5px;
-	width: 55px;
-	height: 25px;
-    font-family: '微软雅黑',Arial,Helvetica,sans-serif;
+input[type="submit"].bid_btn {
+    padding-bottom: 5px;
+    width: 55px;
+    height: 25px;
+    font-family: '微软雅黑', Arial, Helvetica, sans-serif;
     font-size: 12px;
     color: #fff;
     padding: 0px;
-    background: #15bccf; 
+    background: #15bccf;
     border-radius: 4px;
     border: 1px solid #15bccf;
     box-shadow: 0px 1px 3px rgba(0, 0, 0, 0.2), 0px 0px 2px rgb(255, 255, 255) inset;
@@ -1557,20 +1559,20 @@ form {display: inline;}
 }
 
 input[type="button"].bid_btn {
-		padding-bottom: 5px;
-	width: 55px;
-	height: 25px;
-    font-family: '微软雅黑',Arial,Helvetica,sans-serif;
+    /*padding-bottom: 5px;*/
+    width: 55px;
+    height: 25px;
+    font-family: '微软雅黑', Arial, Helvetica, sans-serif;
     font-size: 12px;
     color: #fff;
     padding: 0px;
-    background: #15bccf; 
+    background: #15bccf;
     border-radius: 4px;
     border: 1px solid #15bccf;
     box-shadow: 0px 1px 3px rgba(0, 0, 0, 0.2), 0px 0px 2px rgb(255, 255, 255) inset;
     text-shadow: 0px -1px 0px rgba(0, 0, 0, 0.2), 0px 1px 0px rgb(255, 255, 255);
     cursor: pointer;
-	}
+}
 /*end	*/
 	
 fieldset {border: 1px solid #e4e4e4; margin:0;}
@@ -1588,9 +1590,9 @@ blockquote {
 	padding-bottom: 0.6em; 
 	margin-left: 1.4em;
 	margin-right: 0.4em;
-	border-radius: 4px;  # added by bai (边框变圆润)
-	font-family: 微软雅黑;
-	background: url(/images/requirements/reference.jpg)
+	border-radius: 4px;
+	font-family: "Microsoft YaHei";
+	background: url('../images/requirements/reference.jpg')
 }
 
 blockquote blockquote { margin-left: 0;}
@@ -1631,7 +1633,7 @@ fieldset#filters td.values select {min-width:130px;}
 fieldset#filters td.values input {height:1em;}
 fieldset#filters td.add-filter { text-align: right; vertical-align: top; }
 
-.toggle-multiselect {/*background: url(../images/bullet_toggle_plus.png)*/ no-repeat 0% 40%; padding-left:8px; margin-left:0; cursor:pointer;}
+.toggle-multiselect {/*background: url(../images/bullet_toggle_plus.png) no-repeat 0% 40%;*/ padding-left:8px; margin-left:0; cursor:pointer;}
 .buttons { font-size: 0.9em; margin-bottom: 1.4em; margin-top: 1em; }
 
 div#issue-changesets {float:right; width:45%; margin-left: 1em; margin-bottom: 1em; background: #fff; padding-left: 1em; font-size: 90%;}
@@ -1763,7 +1765,7 @@ p.pagination {margin-top:8px; font-size: 90%}
   margin: 0;
   padding: 3px 0 3px 0;
   padding-left: 100px; /* width of left column containing the label elements *//*by young*/
-  /*/*min-height: 1.8em;*/  by bai*/
+  /*min-height: 1.8em;*/
   clear:left;
 }
 
@@ -2114,7 +2116,7 @@ button.tab-right {
 }
 
 #content .tabs_new ul li a.selected {
-  background-color: rgba(28, 158, 199, 0.68);   # added by bai
+  background-color: rgba(28, 158, 199, 0.68);
   border: 1px solid #15BCCF;
   border-bottom: 1px solid #fff;
   color:#FFF;
@@ -2186,7 +2188,7 @@ button.tab_new-right {
 }
 
 #content .tabs_new_enterprise ul li a.selected {
-  background-color: #9f4056;   # added by bai
+  background-color: #9f4056;
   border: 1px solid  #ac344f;
   border-bottom: 1px solid #fff;
   color:#FFF;
diff --git a/public/themes/redpenny-master/stylesheets/application.css b/public/themes/redpenny-master/stylesheets/application.css
index b73123590..2c93cca06 100644
--- a/public/themes/redpenny-master/stylesheets/application.css
+++ b/public/themes/redpenny-master/stylesheets/application.css
@@ -66,7 +66,9 @@ a
 .action-settings #header h1:before
 {
 	font-family: Fontawesome;
-	
+    /*	content: "\f0f0 ";*/
+    padding-right: 5px;
+}
 
 /*by young*/
 .action-settings #header h1:before
@@ -190,11 +192,7 @@ a
 .controller-gantts #header h1:before
 {
 	font-family: Fontawesome;
-
-	
-
 /*	content: "\f080";*/
-
 	padding-right: 5px;
 }
 
@@ -210,25 +208,16 @@ a
 .controller-welcome #header h1:before
 {
 	font-family: Fontawesome;
-
-	
-
-/*	content: "\f015 ";*/	
-
+/*	content: "\f015 ";*/
 	padding-right: 5px;
 	font-weight: 100;
 }
 .controller-users #header h1:before
 {
 	font-family: Fontawesome;
-
-	
 	padding-right: 5px;
 }
 
-/*	content: "\f0f0 ";*/
-	padding-right: 5px;
-}
 /*end*/
 
 
@@ -373,11 +362,10 @@ ul.projects li.root
 	background-color:#fff; /*顶层导航颜色*/
 	color: #fff;
 	font-size:13px;     /* bai */
-	font-family: 微软雅黑;
+	font-family: "Microsoft YaHei";
 	position:relative;
 	padding:0;
 	height:1px;
-	padding-top:0;
 	/*by bai*/
 	border-radius: 5px;/*导航栏边角变圆*/
 	/*end*/
@@ -403,7 +391,6 @@ ul.projects li.root
 {
 	/*by young*/
     color:#fff; /*the color of the fonts*/
-	font-weight:6px;
 	padding:4px 3px
 }
 
@@ -454,7 +441,7 @@ ul.projects li.root
 #main.nosidebar #content_
 {
 	width:auto;
-	float:center;
+	/*float:center;*/
 	min-height:800px;
 	border: 1px solid #ffffff;
 }
@@ -537,7 +524,7 @@ ul.projects li.root
 	margin:4px 20px 20px;
 	padding-bottom:15px;
 	text-align:left
-	font-size: 18px;
+	/*font-size: 18px;*/
 }
 
 #footer a:hover
@@ -664,8 +651,8 @@ div.splitcontentleft h2
 	position:relative;
 	z-index: 2;
 	background: #fff;*/
-	font-family:微软雅黑, "PT Sans", Helvetica, Arial;
-	font: color: #FFF;
+	/*font-family:"Microsoft YaHei", "PT Sans", Helvetica, Arial;*/
+	/*font: color: #FFF;*/
 	transition:all .4s linear;
 	-moz-transition:all .4s linear;
 	-o-transition:all .4s linear;
@@ -695,8 +682,9 @@ div.splitcontentleft h2
 }
 #top-menu li a.my-page:before {
 	font-family: Fontawesome;
-	content: "\f0c9 ";	
-
+	content: "\f0c9 ";
+    /*	content: "\f0f0 ";*/
+}
 /*by young*/
 #top-menu li a.home:before {
 	font-family: Fontawesome;
@@ -745,9 +733,6 @@ div.splitcontentleft h2
 	content: "\f08b ";
 }
 
-
-/*	content: "\f0f0 ";*/
-}
 #top-menu #account a.logout:before {
 	font-family: Fontawesome;
 /*	content: "\f08b ";*/
@@ -1065,7 +1050,7 @@ input[type="submit"]
 
 html > body #content
 {
-	min-height:auto!important
+	/*min-height:auto !important;*/
 }
 
 pre,code,.line-code 
@@ -1479,7 +1464,6 @@ div.pagination span {
 	-moz-border-bottom-colors: none;
 	border-image: none;
 }
-}
 
 div.pagination span.current-page {
 	/*color: rgb(153, 153, 153);  add by huang*/
@@ -1548,7 +1532,6 @@ div.pagination_new span {
 	-moz-border-bottom-colors: none;
 	border-image: none;
 }
-}
 
 div.pagination_new span.current-page {
 	color: rgb(153, 153, 153);
@@ -1745,7 +1728,7 @@ div.project-search-block {
 	margin-bottom: 0px;
 	padding: 10px;
 	width: 95%;
-	border-top： 1px solid rgb(242,242,242);
+	border-top: 1px solid rgb(242,242,242);
 	/*border-bottom: 1px solid rgb(223, 223, 223);*/
 	margin-left: auto;
 	margin-right: auto;
@@ -1833,7 +1816,7 @@ a.usage {
 /*end*/
 
 a.bid_user {
-	font-family:微软雅黑;
+	font-family:"Microsoft YaHei";
 	color:#acaeb1;
 	font-size:12px;
 }
@@ -1850,7 +1833,7 @@ a.bid_course{
 }
 
 a.bids_user {
-	font-family:微软雅黑;
+	font-family:"Microsoft YaHei";
 	color:#15bccf;
 	font-size:14px;
 	font-weight: bold;
@@ -1866,10 +1849,10 @@ input[type='text'].noline {
 .noline {
 	/*border-style: none;
 	border-color: white;*/
-	font-family:微软雅黑; /*modify by men*/
+	font-family:"Microsoft YaHei"; /*modify by men*/
 	border: #d5dee9 1px solid;
 	font-size: 12px;
-	color: #818283;    # modified by bai
+	color: #818283;
 	padding: 9px 5px;
 	width: 98%;
 	cursor: text;
@@ -2096,7 +2079,7 @@ ul.message-for-user {
 	list-style-type: none;
 	margin: 0px;
     padding: 0px;
-    font-family: 微软雅黑,Verdana,sans-serif,宋体;
+    font-family: "Microsoft YaHei",Verdana,sans-serif,simsun;
     text-align: left;
     font-size: 10pt;
     width: 100%;