diff --git a/public/stylesheets/courses.css b/public/stylesheets/courses.css
index 5c37f2fbf..967d49389 100644
--- a/public/stylesheets/courses.css
+++ b/public/stylesheets/courses.css
@@ -152,7 +152,6 @@ a.postTypeGrey:hover {color:#269ac9;}
 .homepagePostIntro ul li{list-style-type: disc;margin-left: 40px;}
 .homepagePostIntro td,.homepagePostIntro tr {border: 1px solid; border-color: inherit;}
 .homepagePostIntro a{color: #136ec2;}
-.homepagePostIntro blockquote{background: none;border: none;padding: 0px;margin: 0 0 0 40px;}
 .homepagePostDeadline {font-size:12px; color:#888888; float:left; margin-top: 2px;}
 .homepagePostDate {font-size:12px; color:#888888;margin-bottom: 5px;}
 .homepagePostReply {width:710px; margin:0px auto; background-color:#f1f1f1; margin-top:10px;}
@@ -195,7 +194,6 @@ a.postOptionLink2:hover {color:#ffffff; background-color:#269ac9;}
 .homepagePostReplyContent ul li{list-style-type: disc;margin-left: 20px;}
 .homepagePostReplyContent td,.homepagePostReplyContent tr {border: 1px solid; border-color: inherit;}
 .homepagePostReplyContent a{color: #136ec2;}
-.homepagePostReplyContent blockquote{background: none;border: none;padding: 0px;margin: 0 0 0 40px;}
 .table_maxWidth table {max-width: 642px;}
 .homepagePostProjectState {width:52px; height:20px; line-height:20px; border-radius:1px; background-color:#28be6c; color:#ffffff; text-align:center; vertical-align:middle; font-size:12px; display:inline-block; margin-left:5px;}
 .homepagePostAssignTo {float:left; font-size:14px; color:#269ac9;}
@@ -1144,7 +1142,6 @@ a.link_file_a2{ background:url(../images/pic_file.png) 0 -15px no-repeat; paddin
 .postDetailDes ul li{list-style-type: disc;margin-left: 40px;}
 .postDetailDes td,.postDetailDes tr {border: 1px solid; border-color: inherit;}
 .postDetailDes a{color: #136ec2;}
-.postDetailDes blockquote{background: none;border: none;padding: 0px;margin: 0 0 0 40px;}
 .homepagePostIntro p,.homepagePostIntro div,.homepagePostIntro em, .homepagePostIntro span{text-align: justify; text-justify:inter-ideograph; word-break: normal !important; word-wrap: break-word !important; }
 .postDetailCreater {color:#888888; font-size:12px; float:left; margin-right:25px;}
 .postDetailDate {color:#888888; font-size:12px; float:left;}
diff --git a/public/stylesheets/new_user.css b/public/stylesheets/new_user.css
index cece47704..32e727ba4 100644
--- a/public/stylesheets/new_user.css
+++ b/public/stylesheets/new_user.css
@@ -683,7 +683,6 @@ a.postTypeGrey:hover {color:#269ac9;}
 .homepagePostIntro ul li{list-style-type: disc;margin-left: 40px;}
 .homepagePostIntro td,.homepagePostIntro tr {border: 1px solid; border-color: inherit;}
 .homepagePostIntro a{color: #136ec2;}
-.homepagePostIntro blockquote{background: none;border: none;padding: 0px;margin: 0 0 0 40px;}
 .homepagePostReplyBanner {width:718px; height:33px; border:1px solid #e4e4e4; line-height:33px; vertical-align:middle; font-size:12px; color:#888888; position: relative;}
 .borderBottomNone {border-bottom:none !important;}
 .homepagePostReplyBanner {width:718px; height:33px; border:1px solid #e4e4e4; line-height:33px; vertical-align:middle; font-size:12px; color:#888888;}
@@ -724,7 +723,6 @@ a.postOptionLink:hover {color:#ffffff; background-color:#269ac9;}
 .homepagePostReplyContent ul li{list-style-type: disc;margin-left: 40px;}
 .homepagePostReplyContent td,.homepagePostReplyContent tr {border: 1px solid; border-color: inherit;}
 .homepagePostReplyContent a{color: #136ec2;}
-.homepagePostReplyContent blockquote{background: none;border: none;padding: 0px;margin: 0 0 0 40px;}
 .table_maxWidth table {max-width: 642px;}
 .homepagePostProjectState {width:52px; height:20px; line-height:20px; border-radius:1px; background-color:#28be6c; color:#ffffff; text-align:center; vertical-align:middle; font-size:12px; display:inline-block; margin-left:5px;}
 .homepagePostAssignTo {float:left; font-size:14px; color:#269ac9;}
@@ -870,7 +868,6 @@ a.sortArrowActiveU {background:url(images/post_image_list.png) -17px -20px no-re
 .postDetailDes ul li{list-style-type: disc;margin-left: 40px;}
 .postDetailDes td,.postDetailDes tr {border: 1px solid; border-color: inherit;}
 .postDetailDes a{color: #136ec2;}
-.postDetailDes blockquote{background: none;border: none;padding: 0px;margin: 0 0 0 40px;}
 .homepagePostIntro p,.homepagePostIntro div,.homepagePostIntro em, .homepagePostIntro span{text-align: justify; text-justify:inter-ideograph; word-break: normal !important; word-wrap: break-word !important; } /*line-height: 18px !important;*/
 .postDetailCreater {color:#888888; font-size:12px; float:left; margin-right:25px;}
 .postDetailDate {color:#888888; font-size:12px; float:left;}
diff --git a/public/stylesheets/project.css b/public/stylesheets/project.css
index 17e0c3554..90a94b52f 100644
--- a/public/stylesheets/project.css
+++ b/public/stylesheets/project.css
@@ -978,7 +978,6 @@ a:hover.Reply_pic{border:1px solid #64bdd9;}
 .homepagePostIntro ul li{list-style-type: disc;margin-left: 40px;}
 .homepagePostIntro td,.homepagePostIntro tr {border: 1px solid; border-color: inherit;}
 .homepagePostIntro a{color: #136ec2;}
-.homepagePostIntro blockquote{background: none;border: none;padding: 0px;margin: 0 0 0 40px;}
 .topBorder {
     border-top: 1px solid #E4E4E4;
 }
@@ -1121,7 +1120,6 @@ a:hover.BlueCirBtnMini{ background:#269ac9; color:#fff;}
 .postDetailDes ul li{list-style-type: disc;margin-left: 40px;}
 .postDetailDes td,.postDetailDes tr {border: 1px solid; border-color: inherit;}
 .postDetailDes a{color: #136ec2;}
-.postDetailDes blockquote{background: none;border: none;padding: 0px;margin: 0 0 0 40px;}
 .homepagePostIntro p,.homepagePostIntro div,.homepagePostIntro em, .homepagePostIntro span{text-align: justify; text-justify:inter-ideograph; word-break: normal !important; word-wrap: break-word !important;}
 .postDetailCreater {color:#888888; font-size:12px; float:left; margin-right:25px;}
 .postDetailDate {color:#888888; font-size:12px; float:left;}
diff --git a/public/stylesheets/public.css b/public/stylesheets/public.css
index 20385b3e9..311503489 100644
--- a/public/stylesheets/public.css
+++ b/public/stylesheets/public.css
@@ -617,7 +617,6 @@ a.postTypeGrey:hover {color:#269ac9;}
 .homepagePostIntro ul li{list-style-type: disc;margin-left: 40px;}
 .homepagePostIntro td,.homepagePostIntro tr {border: 1px solid; border-color: inherit;}
 .homepagePostIntro a{color: #136ec2;}
-.homepagePostIntro blockquote{background: none;border: none;padding: 0px;margin: 0 0 0 40px;}
 .homepagePostDeadline {font-size:12px; color:#888888; float:left; margin-top: 2px;}
 .homepagePostDate {font-size:12px; color:#888888;margin-bottom: 5px;}
 .homepagePostReplyBanner {width:708px; height:33px; border:1px solid #e4e4e4; line-height:33px; vertical-align:middle; font-size:12px; color:#888888; position: relative;}
@@ -655,7 +654,6 @@ a.postReplyCancel:hover {color:#ffffff;}
 .homepagePostReplyContent ul li{list-style-type: disc;margin-left: 40px;}
 .homepagePostReplyContent td,.homepagePostReplyContent tr {border: 1px solid; border-color: inherit;}
 .homepagePostReplyContent a{color: #136ec2;}
-.homepagePostReplyContent blockquote{background: none;border: none;padding: 0px;margin: 0 0 0 40px;}
 .table_maxWidth table {max-width: 642px;}
 .homepagePostProjectState {width:42px; height:20px; line-height:20px; border-radius:1px; background-color:#28be6c; color:#ffffff; text-align:center; vertical-align:middle; font-size:12px; display:inline-block; margin-left:5px;}
 .homepagePostAssignTo {float:left; font-size:14px; color:#15bccf;}