diff --git a/public/stylesheets/css/common.css b/public/stylesheets/css/common.css
index defbdbed1..7503e2320 100644
--- a/public/stylesheets/css/common.css
+++ b/public/stylesheets/css/common.css
@@ -530,7 +530,43 @@ a:hover.BlueCirBtn{ background:#3598db; color:#fff;}
 a.BlueCirBtnMini{ display:block;width:40px; height:24px; background-color:#ffffff; line-height:24px; vertical-align:middle;  text-align:center; border:1px solid #3598db; color:#3598db;  -moz-border-radius:5px;  -webkit-border-radius:5px;  border-radius:5px;}
 a:hover.BlueCirBtnMini{ background:#3598db; color:#fff;}
 
-/*20160725 项目申请按钮*/
+/* 按钮*/
+a.btn_orange_big{
+    display:inline-block;
+    border: 1px solid #ee4a1f;
+    color: #ee4a1f;
+    text-align: center;
+    font-size: 14px;
+    padding:0 10px;
+    height: 30px;
+    line-height: 30px;
+    -webkit-border-radius:3px;
+    -moz-border-radius:3px;
+    -o-border-radius:3px;
+    border-radius:3px;
+}
+a:hover.btn_orange_big{
+    background: #ee4a1f;
+    color: #fff;
+}
+a.btn_green_big{
+    display:inline-block;
+    border: 1px solid #60b25e;
+    color: #60b25e;
+    text-align: center;
+    font-size: 14px;
+    padding:0 10px;
+    height: 30px;
+    line-height: 30px;
+    -webkit-border-radius:3px;
+    -moz-border-radius:3px;
+    -o-border-radius:3px;
+    border-radius:3px;
+}
+a:hover.btn_green_big{
+    background: #60b25e;
+    color: #fff;
+}
 a.sy_btn_grey{
     display:inline-block;
     color: #333;
@@ -561,6 +597,37 @@ a.sy_btn_blue{
     border-radius:3px;
 }
 a:hover.sy_btn_blue{ background: #2788d0;}
+a.sy_btn_green{
+    display:inline-block;
+    color: #fff;
+    background: #60b25e;
+    text-align: center;
+    font-size: 12px;
+    padding:0 15px;
+    height: 30px;
+    line-height: 30px;
+    -webkit-border-radius:3px;
+    -moz-border-radius:3px;
+    -o-border-radius:3px;
+    border-radius:3px;
+}
+a:hover.sy_btn_green{ background: #51a74f;}
+a.hw_btn_blue{
+    display: inline-block;
+    color: #3b94d6;
+    border:1px solid #3b94d6;
+    background:#fff;
+    text-align: center;
+    font-size: 12px;
+    padding:0 15px;
+    height: 30px;
+    line-height: 30px;
+    -webkit-border-radius:3px;
+    -moz-border-radius:3px;
+    -o-border-radius:3px;
+    border-radius:3px;
+}
+a:hover.hw_btn_blue,a:active.hw_btn_blue{ background: #3b94d6; color:#fff;}
 /* commonpic */
 .pic_date{ display:block; background:url(/images/public_icon.png) -31px 0 no-repeat; width:16px; height:15px; }
 .pic_add{ display:block; background:url(/images/public_icon.png) -31px -273px no-repeat; width:16px; height:15px; }
diff --git a/public/stylesheets/css/courses.css b/public/stylesheets/css/courses.css
index a21633e44..cd6c8b9e8 100644
--- a/public/stylesheets/css/courses.css
+++ b/public/stylesheets/css/courses.css
@@ -8,8 +8,6 @@
 .HomeWork {width:718px; background-color:#ffffff; padding:15px; border:1px solid #dddddd; float:right;}
 .RightBanner {font-size:16px; width:733px;  color:#4b4b4b; padding:10px 0 0 15px; margin-bottom:10px; background:#fff; border:1px solid #dddddd;height:34px;}
 select.InputBox,input.InputBox,textarea.InputBox{ border:1px solid #d9d9d9; color:#888888; height:28px; line-height:28px; padding-left:5px; font-size:14px;}
-/*a.AnnexBtn{  background: url(../images/homepage_icon.png) 0px -343px no-repeat; width:70px; height:20px; display:block; padding-left:20px; color:#888888;}*/
-/*a:hover.AnnexBtn{background: url(../images/homepage_icon.png) -90px -343px no-repeat; color:#3598db;}*/
 a.FilesBtn{  background: url(../images/homepage_icon.png) 0px -373px no-repeat; width:38px; height:20px; display:block; padding-left:20px; color:#888888;}
 a:hover.FilesBtn{background: url(../images/homepage_icon.png) -89px -372px no-repeat; color:#3598db;}
 a.ProBtn{background: url(../images/homepage_icon.png) -86px -396px no-repeat; width:30px; height:20px; display:block; padding-left:20px; color:#888888;}
diff --git a/public/stylesheets/css/project.css b/public/stylesheets/css/project.css
index 44b607b3b..fe10650ce 100644
--- a/public/stylesheets/css/project.css
+++ b/public/stylesheets/css/project.css
@@ -678,109 +678,12 @@ a.syllabusbox_a_blue{
 .syllabus_info_tishi a{
     color:#3b94d6;
 }
-.homepagePostSettingIcon {background:url(../images/homepage_icon.png) -93px -5px no-repeat; width:20px; height:20px; }
 .homepagePostSettiongText {width:75px; line-height:2; font-size:12px; color:#616060; background-color:#ffffff; border:1px solid #eaeaea; border-radius:3px; position:absolute; left:-48px; top:20px; padding:5px 0px; display:none;}
-.homepagePostSettingIcon:hover {background:url(../images/homepage_icon.png) -93px -44px no-repeat;}
 a.AnnexBtn{  background: url(../images/homepage_icon.png) 0px -343px no-repeat !important; height:20px; display:block; padding-left:20px; color:#888888; -moz-transition :all 0s linear 0s; -webkit-transition :all 0s linear 0s; -o-transition:all 0s linear 0s; transition:all 0s linear 0s;}
 a:hover.AnnexBtn{background: url(../images/homepage_icon.png) -90px -343px no-repeat !important; color:#3598db; -moz-transition :all 0s linear 0s; -webkit-transition :all 0s linear 0s; -o-transition:all 0s linear 0s; transition:all 0s linear 0s;}
 a.BlueCirBtnMini{ display:block;width:40px; height:22px; background-color:#ffffff; line-height:24px; vertical-align:middle;  text-align:center; border:1px solid #3b94d6; color:#3b94d6;  -moz-border-radius:5px;  -webkit-border-radius:5px;  border-radius:5px;}
 a:hover.BlueCirBtnMini{ background:#3b94d6; color:#fff;}
 
-/* 按钮 复制课程大纲*/
-a.btn_orange_big{
-    border: 1px solid #ee4a1f;
-    color: #ee4a1f;
-    text-align: center;
-    font-size: 14px;
-    padding:0 10px;
-    height: 30px;
-    line-height: 30px;
-    -webkit-border-radius:3px;
-    -moz-border-radius:3px;
-    -o-border-radius:3px;
-    border-radius:3px;
-}
-a:hover.btn_orange_big{
-    background: #ee4a1f;
-    color: #fff;
-}
-a.btn_green_big{
-    border: 1px solid #60b25e;
-    color: #60b25e;
-    text-align: center;
-    font-size: 14px;
-    padding:0 10px;
-    height: 30px;
-    line-height: 30px;
-    -webkit-border-radius:3px;
-    -moz-border-radius:3px;
-    -o-border-radius:3px;
-    border-radius:3px;
-}
-a:hover.btn_green_big{
-    background: #60b25e;
-    color: #fff;
-}
-a.sy_btn_green{
-    display: inline-block;
-    color: #fff;
-    background: #60b25e;
-    text-align: center;
-    font-size: 12px;
-    padding:0 15px;
-    height: 30px;
-    line-height: 30px;
-    -webkit-border-radius:3px;
-    -moz-border-radius:3px;
-    -o-border-radius:3px;
-    border-radius:3px;
-}
-a:hover.sy_btn_green{ background: #51a74f;}
-a.sy_btn_grey{
-    color: #333;
-    background: #e1e1e1;
-    text-align: center;
-    font-size: 12px;
-    padding:0 15px;
-    height: 30px;
-    line-height: 30px;
-    -webkit-border-radius:3px;
-    -moz-border-radius:3px;
-    -o-border-radius:3px;
-    border-radius:3px;
-}
-a:hover.sy_btn_grey{ background: #c3c3c3;}
-a.sy_btn_blue{
-    color: #fff;
-    background: #3b94d6;
-    text-align: center;
-    font-size: 12px;
-    padding:0 15px;
-    height: 30px;
-    line-height: 30px;
-    -webkit-border-radius:3px;
-    -moz-border-radius:3px;
-    -o-border-radius:3px;
-    border-radius:3px;
-}
-a:hover.sy_btn_blue{ background: #2788d0;}
-a.hw_btn_blue{
-    display: inline-block;
-    color: #3b94d6;
-    border:1px solid #3b94d6;
-    background:#fff;
-    text-align: center;
-    font-size: 12px;
-    padding:0 15px;
-    height: 30px;
-    line-height: 30px;
-    -webkit-border-radius:3px;
-    -moz-border-radius:3px;
-    -o-border-radius:3px;
-    border-radius:3px;
-}
-a:hover.hw_btn_blue,a:active.hw_btn_blue{ background: #3b94d6; color:#fff;}
-
 /* 缺陷列表 */
 .issues_greycirbg_btn{  background-color:#dedede; padding:1px 5px;-webkit-border-radius:3px;-moz-border-radius:3px;-o-border-radius:3px;border-radius:3px; }
 .issues_greycirbg_btn:hover{background-color:#cbcbcb;}
@@ -805,8 +708,6 @@ input.issues_calendar_input{ padding-left:5px; color:#444; border-right:none;}
 .issues_nav_hover{border-bottom:3px solid #3498db; font-weight:bold; }
 .issues_nav_nomall {border-bottom:none; }
 .issues_nav_tag{ background-color:#eaeaea;  padding:2px 8px;-webkit-border-radius:15px;-moz-border-radius:15px;-o-border-radius:15px;border-radius:15px; font-size:12px;}
-.undis {display:none;}
-.dis {display:block;}
 .issues_form_filter{  position: absolute;  top:0; right: 0;}
 .issues_form_filter select{ width:70px; height:30px; border:none; font-size:14px; border:none;border-right:none; color: #888; font-size: 12px; line-height: 30px; padding-right:10px;}
 .issues_form_filter select.issues_filter_select_min{width:50px; }
@@ -837,48 +738,8 @@ a:hover.issues_list_title{color:#3b94d6;}
 .hw_search_box a.hw_btn_search{display:block; width:20px; height:20px; background:url(/images/hw/icons_hw.png) 0 -57px no-repeat; position:absolute; right:5px; top:5px; cursor:pointer;}
 .hw_search_box a:hover.hw_btn_search{background:url(/images/hw/icons_hw.png) -40px -57px no-repeat;}
 .hw_files_icon{display:block; width:17px; height:14px; background:url(/images/hw/icons_hw.png) 0 -135px no-repeat;}
-/* 编辑删除 与课程相同 */
-.sy_icons_edit{ display: inline-block;  padding:9px;background:url(/images/sy/sy_icons02.png) 0 1px no-repeat; }
-.sy_icons_del{ padding:9px;background:url(/images/sy/sy_icons02.png) 0 -21px no-repeat;}
-.sy_icons_edit:hover{ background:url(/images/sy/sy_icons02.png) -20px 1px no-repeat; }
-.sy_icons_del:hover{ background:url(/images/sy/sy_icons02.png) -20px -21px no-repeat;}
-/* 翻页 与课程相同*/
-.pages a{
-    display:block;
-    border:1px solid #d1d1d1;
-    color:#888;
-    float:left;
-    width:30px;
-    text-align:center;
-    padding:3px 0;
-    line-height:1.9;
-    margin-right:5px;
-}
-.pages a:hover{
-    background-color:#3b94d6;
-    border:1px solid #3b94d6;
-    color:#fff;
-}
-a.pages-big{
-    width:50px;
-}
-.pages .active{
-    background-color:#3b94d6;
-    border:1px solid #3b94d6;
-    color:#fff;
-}
-.pages{
-    width:330px;
 
-    margin:20px auto 10px;
-}
-.sy_corange{ color: #ee4a1f;}
-.sy_new_orange{font-size: 12px;padding: 0 5px;border-radius: 3px;line-height: 14px;color: #ff4a1b;border: 1px solid #ff4a1b;}
-.sy_cgrey{ color: #888;}
-a.sy_cgrey{ color: #888;}
-.sy_corange{ color: #ee4a1f;}
-a.sy_corange{ color: #ee4a1f;}
-a.sy_cblue{ color: #3b94d6;}
+
 /* 新增粉色关注按钮*/
 a.sy_btn_pink{
     display: inline-block;
diff --git a/public/stylesheets/css/public.css b/public/stylesheets/css/public.css
index 514139513..8aded437c 100644
--- a/public/stylesheets/css/public.css
+++ b/public/stylesheets/css/public.css
@@ -423,9 +423,6 @@ a.sortArrowActiveU {background:url(../images/post_image_list.png) -17px -20px no
 .postDate {color:#888888; font-size:12px;}
 .postStatics { margin-top:28px; color:#888888; float:right; text-align:center;}
 .slice {width:1px; height:25px; background-color:#d1d1d1; float:right; margin-top:35px; margin-right:20px;}
-.pageRoll {float:right; border-left:1px solid #dddddd; margin-top:15px;}
-.pageCell {border:1px solid #dddddd; border-width:1px 1px 1px 0px; padding:5px 12px; float:left; border-spacing:0px;}
-.pageCellActive {background-color:#3498db;}
 .postCreateInput {width:963px; height:28px; border:1px solid #d9d9d9 !important; outline:none;}
 .upImg {padding:1px 6px; border: 1px solid #dddddd; margin-top:53px;}
 
@@ -550,7 +547,7 @@ a:hover.st_img { border:1px solid #1c9ec7; }
 .searchContentDes {width:883px;}
 .searchTag {font-size:12px; color:#ffffff; background-color:#7ec8e4; height:16px; min-height:16px; max-height:16px; float:left; line-height:16px; padding:0px 3px;}
 .numRed {color:#FF6600;}
-.pageRoll {float:right; border-left:1px solid #dddddd; margin-top:15px;}
+.pageRoll {float:right; margin-top:15px;}
 .pageCell {border:1px solid #dddddd; padding:5px 12px; float:left; margin-left:-1px; position:relative;}
 .pageCell:hover {border:1px solid #3498db; z-index:10;}
 .pageCellActive {background-color:#3498db; border:1px solid #3498db !important; position:relative; color:#ffffff;}
@@ -1431,21 +1428,6 @@ a.syllabusbox_a_blue {
     margin-bottom:100px;
     color:#888;
 }
-a.sy_btn_green{
-     display:inline-block;
-     color: #fff;
-     background: #60b25e;
-     text-align: center;
-     font-size: 12px;
-     padding:0 15px;
-     height: 30px;
-     line-height: 30px;
-     -webkit-border-radius:3px;
-     -moz-border-radius:3px;
-     -o-border-radius:3px;
-     border-radius:3px;
- }
-a:hover.sy_btn_green{ background: #51a74f;}
 
 /*资源提示框*/
 .resource_tip_box {position:absolute; padding:5px 10px; white-space:nowrap; background-color:#fff; right:-150px; top:20px; box-shadow:0px 2px 8px rgba(146, 153, 169, 0.5);}
@@ -1461,3 +1443,17 @@ a:hover.sy_btn_green{ background: #51a74f;}
 .flex-container {display:flex;}
 .flex-cell {flex:1;}
 .flex-cell:last-child {text-align:right;}
+
+/*新课程、项目公用样式提取*/
+.sy_new_orange{font-size: 12px;padding: 0 5px;border-radius: 3px;line-height: 14px;color: #ff4a1b;border: 1px solid #ff4a1b;}
+.sy_cgrey{ color: #888;}
+a.sy_cgrey{ color: #888;}
+.sy_corange{ color: #ee4a1f;}
+a.sy_corange{ color: #ee4a1f;}
+a.sy_cblue{ color: #3b94d6;}
+
+/* 编辑删除 */
+.sy_icons_edit{ display: inline-block;  padding:9px;background:url(/images/sy/sy_icons02.png) 0 1px no-repeat; }
+.sy_icons_del{ padding:9px;background:url(/images/sy/sy_icons02.png) 0 -21px no-repeat;}
+.sy_icons_edit:hover{ background:url(/images/sy/sy_icons02.png) -20px 1px no-repeat; }
+.sy_icons_del:hover{ background:url(/images/sy/sy_icons02.png) -20px -21px no-repeat;}
diff --git a/public/stylesheets/sy_public.css b/public/stylesheets/sy_public.css
index adfce90bb..dfd806746 100644
--- a/public/stylesheets/sy_public.css
+++ b/public/stylesheets/sy_public.css
@@ -1,16 +1,11 @@
 /* 字体颜色 */
 .sy_cblack{ color: #333;}
-.sy_cgrey{ color: #888;}
-.sy_corange{ color: #ee4a1f;}
 .sy_f14{ font-size: 14px;}
 .sy_f16{ font-size: 16px;}
 a:hover.sy_cgrey{ color:#ee4a1f;}
-a.sy_corange{ color: #ee4a1f; }
 a:hover.sy_corange{ text-decoration:underline;}
-a.sy_cblue{ color: #3b94d6;}
 a.sy_cblack{ color: #333;}
 a:hover.sy_cblack{color: #3b94d6;}
-a.sy_cgrey{ color: #888;}
 a.sy_cmore{ font-size:12px; color:#888; font-weight:normal;}
 a:hover.sy_cmore{color: #ee4a1f;}
 /* 题库新增*/
@@ -72,72 +67,7 @@ a:hover.hw_corange{ color: #e1412b;}
 .hw_cir_lgreen{ background:#7ecfa2;}
 .hw_w20{ width:20px; display:block; text-align:center;}
 .hw_w30{ width:30px; display:block; text-align:center;}
-/* 按钮*/
-a.btn_orange_big{
-    display:inline-block;
-    border: 1px solid #ee4a1f;
-    color: #ee4a1f;
-    text-align: center;
-    font-size: 12px;
-    padding:0 10px;
-    height: 30px;
-    line-height: 30px;
-    -webkit-border-radius:3px;
-    -moz-border-radius:3px;
-    -o-border-radius:3px;
-    border-radius:3px;
-}
-a:hover.btn_orange_big{
-    background: #ee4a1f;
-    color: #fff;
-}
-a.btn_green_big{
-    display:inline-block;
-    border: 1px solid #60b25e;
-    color: #60b25e;
-    text-align: center;
-    font-size: 14px;
-    padding:0 10px;
-    height: 30px;
-    line-height: 30px;
-    -webkit-border-radius:3px;
-    -moz-border-radius:3px;
-    -o-border-radius:3px;
-    border-radius:3px;
-}
-a:hover.btn_green_big{
-    background: #60b25e;
-    color: #fff;
-}
 
-/*a.sy_btn_grey{*/
-    /*color: #333;*/
-    /*background: #e1e1e1;*/
-    /*text-align: center;*/
-    /*font-size: 12px;*/
-    /*padding:0 15px;*/
-    /*height: 30px;*/
-    /*line-height: 30px;*/
-    /*-webkit-border-radius:3px;*/
-    /*-moz-border-radius:3px;*/
-    /*-o-border-radius:3px;*/
-    /*border-radius:3px;*/
-/*}*/
-/*a:hover.sy_btn_grey{ background: #c3c3c3;}*/
-/*a.sy_btn_blue{*/
-    /*color: #fff;*/
-    /*background: #3b94d6;*/
-    /*text-align: center;*/
-    /*font-size: 12px;*/
-    /*padding:0 15px;*/
-    /*height: 30px;*/
-    /*line-height: 30px;*/
-    /*-webkit-border-radius:3px;*/
-    /*-moz-border-radius:3px;*/
-    /*-o-border-radius:3px;*/
-    /*border-radius:3px;*/
-/*}*/
-/*a:hover.sy_btn_blue{ background: #2788d0;}*/
 /* 排序 */
 .sy_category{
     height: 50px;
diff --git a/public/stylesheets/syllabus.css b/public/stylesheets/syllabus.css
index 12f3ecb6c..14ca4ceda 100644
--- a/public/stylesheets/syllabus.css
+++ b/public/stylesheets/syllabus.css
@@ -624,7 +624,7 @@ a:hover.sy_class_ltitle{ color:#333;}
 .hw_tab_top{ height: 50px; line-height: 50px; padding-left: 15px;  border-bottom:1px solid #ddd; border-left:3px solid #3b94d6; }
 
 /*20160918教师团队*/
-.sy_new_tablebox{ padding:15px; padding-bottom:none;}
+.sy_new_tablebox{ padding:15px; padding-bottom:0;}
 .sy_new_table{ width:100%; background:#fff; border:1px solid #e5e5e5;}
 .sy_new_table thead tr{  height:40px; line-height:40px;}
 .sy_new_table thead tr th{ border-bottom:1px solid #e5e5e5;}
@@ -634,7 +634,6 @@ a:hover.sy_class_ltitle{ color:#333;}
 .sy_new_tchlist li{ height:30px; line-height:30px;}
 .sy_new_search{-webkit-border-radius:3px;-moz-border-radius:3px;-o-border-radius:3px;border-radius:3px; border:1px solid #d3d3d3; background:#fff; padding-left:5px; color:#888; height:32px; width:370px;box-shadow: inset 0px 0px 3px #dcdcdc; }
 .sy_new_tchbox{ background:#f5f5f5; padding:15px; margin:15px; margin-top:0px;}
-.sy_new_orange{font-size: 12px;padding: 0 5px;border-radius: 3px;line-height: 14px;color: #ff4a1b;border: 1px solid #ff4a1b;}
 .sy_new_namebox{ width:180px; overflow:hidden;}
 .sy_new_name{ display:block;max-width:120px; overflow:hidden;white-space: nowrap; text-overflow:ellipsis;}
 .sy_new_long_name{ display:block;width:180px; overflow:hidden;white-space: nowrap; text-overflow:ellipsis;}
@@ -647,10 +646,6 @@ a:hover.sy_class_ltitle{ color:#333;}
 .sy_class_r_more{ display: block;}
 .sy_class_fenban{border: 1px solid #e7e7e7; background-color: #fff; padding:15px;}
 .sy_fenban_input{ height: 28px; background-color: #fff; border: 1px solid #d1d1d1;-webkit-border-radius:3px;-moz-border-radius:3px;-o-border-radius:3px;border-radius:3px; border:1px solid #d3d3d3;padding-left:5px; color:#888; box-shadow: inset 0px 0px 5px #dcdcdc; 	}
-.sy_icons_edit{ display: inline-block;  padding:9px;background:url(../images/sy/sy_icons02.png) 0 1px no-repeat; }
-.sy_icons_del{ padding:9px;background:url(../images/sy/sy_icons02.png) 0 -21px no-repeat;}
-.sy_icons_edit:hover{ background:url(../images/sy/sy_icons02.png) -20px 1px no-repeat; }
-.sy_icons_del:hover{ background:url(../images/sy/sy_icons02.png) -20px -21px no-repeat;}
 .sy_icons_tips{padding:9px;background:url(../images/sy/sy_icons02.png) 0 -66px no-repeat;}
 .sy_sortupbtn{display: inline-block; width:15px; height:18px;background:url(../images/sy/sy_icons02.png) 0 -39px no-repeat;}
 .sy_sortdownbtn{display: inline-block; width:15px; height:18px;background:url(../images/sy/sy_icons02.png) -22px -39px no-repeat;}