diff --git a/app/views/layouts/base_courses.html.erb b/app/views/layouts/base_courses.html.erb
index fe0b5ef84..c226599e2 100644
--- a/app/views/layouts/base_courses.html.erb
+++ b/app/views/layouts/base_courses.html.erb
@@ -17,7 +17,7 @@
   <%= javascript_heads %>
   <%= heads_for_theme %>
   <%= call_hook :view_layouts_base_html_head %>
-  <%= stylesheet_link_tag 'public', 'leftside', 'jquery/jquery-ui-1.9.2','prettify', 'courses','header'%>
+  <%= stylesheet_link_tag  'jquery/jquery-ui-1.9.2','public', 'leftside','prettify', 'courses','header'%>
   <%= javascript_include_tag "course","header","attachments",'prettify' %>
   <!-- page specific tags -->
   <%= yield :header_tags -%>
diff --git a/app/views/users/_show_user_resource.html.erb b/app/views/users/_show_user_resource.html.erb
index 24d81a787..929cea75b 100644
--- a/app/views/users/_show_user_resource.html.erb
+++ b/app/views/users/_show_user_resource.html.erb
@@ -60,7 +60,7 @@
   </div>
   <div>
     <a href="javascript:void(0);" onclick="$(this).parent().parent().submit();" class="db courseSendSubmit sendSourceText">确定</a>
-    <a href="javascript:void(0);" onclick="hideModal();" class="db courseSendCancel sendSourceText">取消</a>
+    <a href="javascript:void(0);" onclick="hideResource();" class="db courseSendCancel sendSourceText">取消</a>
   </div>
   <div class="cl"></div>
   <% end %>
diff --git a/app/views/users/_user_homework_form.html.erb b/app/views/users/_user_homework_form.html.erb
index f4c4c64d4..fe320992a 100644
--- a/app/views/users/_user_homework_form.html.erb
+++ b/app/views/users/_user_homework_form.html.erb
@@ -36,14 +36,11 @@
     </div>
     <div class="cl"></div>
 
-
-    <% unless defined?(select_course)%>
-        <div class="mt10">
-          <%= select_tag :course_id, options_for_select(get_as_teacher_courses(User.current), homework.course_id), {:class => "InputBox w709",:value => "请选择发布作业的课程"} %>
-        </div>
-        <p id="homework_course_id_span" class="c_red mt5"></p>
-        <div class="cl"></div>
-    <% end%>
+    <div class="mt10 <%= defined?(select_course) ? 'none' : ''%>">
+      <%= select_tag :course_id, options_for_select(get_as_teacher_courses(User.current), homework.course_id), {:class => "InputBox w709",:value => "请选择发布作业的课程"} %>
+    </div>
+    <p id="homework_course_id_span" class="c_red mt5"></p>
+    <div class="cl"></div>
 
     <div id="homework_attachments">
       <!-- 编辑作业 && 作业类型为匿评作业   时没有编程选项-->
diff --git a/app/views/users/user_import_resource.js.erb b/app/views/users/user_import_resource.js.erb
index 32a2cd697..0e35acd95 100644
--- a/app/views/users/user_import_resource.js.erb
+++ b/app/views/users/user_import_resource.js.erb
@@ -3,6 +3,6 @@ showModal('ajax-modal', '730px');
 $('#ajax-modal').css('height','500px').css("width","730px");
 $('#ajax-modal').siblings().remove();
 $('#ajax-modal').before("<div class='resourcePopupClose mt5 mr-5'>" +
-"<a href='javascript:void(0)' class='resourceClose' onclick='hideModal();'></a></div>");
-$('#ajax-modal').parent().css("top","30%").css("left","").css("position","fixed").css("padding-left","16px").css("padding-bottom","16px").css("padding-right","16px");
+"<a href='javascript:void(0)' class='resourceClose' onclick='hideResource();'></a></div>");
+$('#ajax-modal').parent().css("top","30%").css("left","").css("position","fixed");
 $('#ajax-modal').parent().addClass("popbox").addClass("referenceResourcesPopup");
\ No newline at end of file
diff --git a/public/javascripts/course.js b/public/javascripts/course.js
index 13f093538..4a6f10360 100644
--- a/public/javascripts/course.js
+++ b/public/javascripts/course.js
@@ -935,6 +935,11 @@ function clickOK(path)
         }
     });
 }
+//关闭引入资源弹框
+function hideResource(){
+    $('#ajax-modal').parent().removeClass("popbox").removeClass("referenceResourcesPopup");
+    hideModal();
+}
 //查询
 function SearchByName(url,event)
 {
diff --git a/public/javascripts/new_user.js b/public/javascripts/new_user.js
index 22c049ecc..28fa9597f 100644
--- a/public/javascripts/new_user.js
+++ b/public/javascripts/new_user.js
@@ -419,6 +419,11 @@ function clickOK(path)
         }
     });
 }
+//关闭引入资源弹框
+function hideResource(){
+    $('#ajax-modal').parent().removeClass("popbox").removeClass("referenceResourcesPopup");
+    hideModal();
+}
 /////////////////////////////////////////////////////////////////////////////////////////
 
 var autoTextarea2 = function (elem,elem2, extra, maxHeight) {
diff --git a/public/stylesheets/new_user.css b/public/stylesheets/new_user.css
index 4027121b4..0c89c3bd8 100644
--- a/public/stylesheets/new_user.css
+++ b/public/stylesheets/new_user.css
@@ -318,16 +318,12 @@ a:hover.search_btn{ background: #0fa9bb;}
 
 /*资源库*/
 .resources {width:718px; background-color:#ffffff; padding:15px; border:1px solid #dddddd;float: right}
-/*.resources {width:730px; background-color:#ffffff; padding:10px;float: right}*/
 .resourcesBanner {width:730px; height:40px; background-color:#eaeaea; margin-bottom:10px;}
 .bannerName {background:#64bdd9; color:#ffffff; height:40px; line-height:40px; width:90px; text-align:center; font-weight:normal; vertical-align:middle; font-size: 16px; float:left;}
 .resourcesSelect {width:30px; height:24px; float:right; position:relative; margin-top:-6px;}
 .resourcesSelected {width:25px; height:20px; position:relative; background:url(images/resource_icon_list.png) 0px 0px no-repeat;}
 .resourcesSelected:hover { background:url(images/resource_icon_list.png) 0px -25px no-repeat;}
 .resourcesIcon {margin-top:15px; display:block; width:25px; height:20px;}
-/*.resourcesIcon {margin-top:15px; display:block; position:relative; background:url(images/resource_icon_list.png) 0px 0px no-repeat; width:25px; height:20px;}*/
-/*.resourcesIcon:hover { background:url(images/resource_icon_list.png) 0px -25px no-repeat;}*/
-/*.resourcesType {width:50px; background-color:#ffffff; float:left; list-style:none; position:absolute; border:1px solid #eaeaea; border-radius:5px; top:35px; padding:5px 10px; left:-30px; font-size:12px; color:#888888; display:none;}*/
 a.resourcesGrey {font-size:12px; color:#888888;}
 a.resourcesGrey:hover {font-size:12px; color:#269ac9;}
 .resourcesBanner ul li:hover ul.resourcesType {display:block;}
@@ -339,21 +335,13 @@ a.uploadText {color:#ffffff; font-size:14px;}
 .resourcesSearchloadBox {border:1px solid #e6e6e6; width:225px; float:left; background-color:#ffffff;}
 .searchResource {border:none; outline:none; background-color:#ffffff; width:184px; height:32px; padding-left:10px; display:block; float:left;}
 .searchIcon{width:31px; height:32px; background-color:#ffffff; background:url(images/resource_icon_list.png) -40px -15px no-repeat; display:block; float:left;}
-/*.resourcesSearchBanner {height:34px; margin-bottom:10px;}*/
 .resourcesSearchBanner {width:710px; height:34px; margin-bottom:10px; margin-top:15px; margin-left:auto; margin-right:auto;}
-/*.resourcesListTab {width:730px; height:40px; background-color:#f6f6f6; border-bottom:1px solid #eaeaea; font-size:14px; color:#7a7a7a;}*/
 .resourcesListTab {width:710px; height:40px; background-color:#f6f6f6; border-bottom:1px solid #eaeaea; font-size:14px; color:#7a7a7a; margin-left:auto; margin-right:auto;}
-/*.resourcesListName {width:175px; height:40px; line-height:40px; text-align:center;}*/
-/*.resourcesListSize {width:110px; height:40px; line-height:40px; text-align:center;}*/
-/*.resourcesListType {width:150px; height:40px; line-height:40px; text-align:center;}*/
-/*.resourcesListUploader {width:130px; height:40px; line-height:40px; text-align:center;}*/
-/*.resourcesListTime {width:165px; height:40px; line-height:40px; text-align:center;}*/
 .resourcesListName {width:340px; height:40px; line-height:40px; text-align:left;}
 .resourcesListSize {width:85px; height:40px; line-height:40px; text-align:center;}
 .resourcesListType {width:85px; height:40px; line-height:40px; text-align:center;}
 .resourcesListUploader {width:85px; height:40px; line-height:40px; text-align:center;}
 .resourcesListTime {width:95px; height:40px; line-height:40px; text-align:center;}
-/*.resourcesList {width:730px; height:39px; background-color:#ffffff; border-bottom:1px dashed #eaeaea; color:#9a9a9a; font-size:12px;}*/
 a.resourcesBlack {font-size:12px; color:#4c4c4c;white-space: nowrap;text-align: left}
 a.resourcesBlack:hover {font-size:12px; color:#000000;}
 .resourcesListCheckbox {width:20px; height:40px; line-height:40px; text-align:center; vertical-align:middle;}
@@ -362,7 +350,6 @@ a.resourcesBlack:hover {font-size:12px; color:#000000;}
 .resourcesListOption {width:710px; height:40px; line-height:40px; vertical-align:middle; margin-left:auto; margin-right:auto; background-color:#f6f6f6;}
 .resourcesCheckAll {width:20px; height:40px; line-height:40px; text-align:center; vertical-align:middle; float:left;}
 .resourcesSelectSend {float:right;}
-/*.resourcesSelectSendButton {width:75px; height:28px; background-color:#ffffff; line-height:28px; vertical-align:middle; margin-top:5px; margin-right:10px; margin-left:15px; text-align:center; border:1px solid #15bccf; border-radius:5px; float:right;}*/
 .resourcesSelectSendButton {width:75px; height:28px; background-color:#ffffff; line-height:28px; vertical-align:middle; margin-top:5px; margin-right:10px; margin-left:15px; text-align:center; border:1px solid #269ac9; border-radius:5px; float:right;}
 a.sendButtonBlue {color:#269ac9;}
 a.sendButtonBlue:hover {color:#ffffff;}
@@ -460,7 +447,7 @@ input.sendSourceText:hover {background-color:#297fb8;}
 .resourcesSendTo {float:left; height:20px; margin-top:15px;}
 .resourcesSendType {border:1px solid #e6e6e6; width:60px; height:24px; outline:none; font-size:14px; color:#888888;}
 .courseReferContainer {float:left; max-height:120px;margin-right:16px;margin-bottom:10px;    overflow:auto; overflow-x:hidden;}
-.popbox{/* width:300px; *//* height:100px; */position:fixed !important;/* z-index:100; */left:50%;top:50%;margin:-100px 0 0 -150px;  /* background:#fff; */ -moz-border-radius:5px;  /* -webkit-border-radius:5px; */  /* border-radius:5px; */ /* box-shadow:0px 0px 8px #194a81; */  /* overflow:auto; */}
+.popbox{position:fixed !important;left:50%;top:50%;margin:-100px 0 0 -150px;  -moz-border-radius:5px;}
 /*上传资源弹窗*/
 .resourceUploadPopup {width:400px; height:auto; border:3px solid #269ac9; padding-left:16px; padding-bottom:16px; background-color:#ffffff; position:absolute; top:50%; left:50%; margin-left:-200px; z-index:1000;}
 .uploadText {font-size:16px; color:#269ac9; line-height:16px; padding-top:20px; width:140px; display:inline-block;}
@@ -702,7 +689,7 @@ ul.list_watch{
 .w450{width: 450px;}
 
 /*引用资源库弹窗*/
-.referenceResourcesPopup {width:710px; height:500px !important; border:3px solid #269ac9 !important; padding-left:20px; padding-right:20px; padding-bottom:35px; background-color:#ffffff; position:absolute; top:50%; left:50%; margin-left:-375px; z-index:1000;}
+.referenceResourcesPopup {width:710px; height:500px !important; border:3px solid #269ac9 !important; padding-left:16px !important; padding-right:16px !important; padding-bottom:16px !important; background-color:#ffffff; position:absolute; top:50%; left:50%; margin-left:-375px; z-index:1000;}
 .referenceText {font-size:16px; color:#269ac9; line-height:16px; padding-top:20px; display:inline-block; font-weight:bold;}
 .referenceSearchBox {border:1px solid #e6e6e6; width:235px; height:32px; background-color:#ffffff; margin-top:12px; margin-bottom:15px;}
 .searchReferencePopup {border:none; outline:none; background-color:#ffffff; width:190px; height:32px; padding-left:10px; display:inline-block; float:left;}
diff --git a/public/stylesheets/public.css b/public/stylesheets/public.css
index b653fb78b..144b8526c 100644
--- a/public/stylesheets/public.css
+++ b/public/stylesheets/public.css
@@ -391,83 +391,6 @@ a:hover.search_btn{ background: #0fa9bb;}
 #LSide{ width:240px;   }
 #RSide{ width:670px;  margin-left:10px;  background:#fff; padding:10px; margin-bottom:10px;}
 
-
-/*资源库*/
-.resources {width:728px; background-color:#ffffff; padding:10px 10px 20px 10px; border:1px solid #dddddd;}
-.resourcesBanner {width:730px; height:40px; background-color:#eaeaea; margin-bottom:10px;}
-.bannerName {background:#64bdd9; color:#ffffff; height:40px; line-height:40px; width:90px; text-align:center; font-weight:normal; vertical-align:middle; font-size: 16px; float:left;}
-.resourcesSelect {width:30px; height:34px; float:right; position:relative; margin-top:-6px;}
-.resourcesSelected {width:25px; height:20px; position:relative; background:url(../images/resource_icon_list.png) 0px 0px no-repeat;}
-.resourcesSelected:hover { background:url(../images/resource_icon_list.png) 0px -25px no-repeat;}
-.resourcesIcon {margin-top:15px; display:block; width:25px; height:20px;}
-.resourcesType {width:75px; background-color:#ffffff; float:left; list-style:none; position:absolute; border:1px solid #eaeaea; border-radius:5px; top:15px; padding:10px 20px; left:-90px; font-size:12px; color:#888888; display:none; line-height:2;}
-a.resourcesTypeAll {background:url(../images/homepage_icon.png) -180px -89px no-repeat; padding-left:23px;}
-a.resourcesTypeAtt {background:url(../images/homepage_icon.png) -180px -49px no-repeat; padding-left:23px;}
-a.resourcesGrey {font-size:12px; color:#888888;}
-a.resourcesGrey:hover {font-size:12px; color:#269ac9;}
-.resourcesBanner ul li:hover ul.resourcesType {display:block;}
-ul li:hover ul {display:block;}
-.resourcesUploadBox {float:right; width:103px; height:34px; background-color:#269ac9; line-height:34px; vertical-align:middle; text-align:center; margin-left:12px;}
-.resourcesUploadBox:hover {background-color:#297fb8;}
-a.uploadBoxIcon {background:url(../images/resource_icon_list.png) -35px 10px no-repeat; float:left; display:block; width:81px; height:30px; padding-left:22px; font-size:14px; color:#ffffff;}
-.resourcesSearchloadBox {border:1px solid #e6e6e6; width:225px; float:left; background-color:#ffffff;}
-.searchResource {border:none; outline:none; background-color:#ffffff; width:184px; height:32px; padding-left:10px; display:block; float:left;}
-.searchIcon{width:31px; height:32px; background-color:#ffffff; background:url(../images/resource_icon_list.png) -40px -15px no-repeat; display:block; float:left;}
-.resourcesSearchBanner {width:710px; height:34px; margin-bottom:10px; margin-top:15px; margin-left:auto; margin-right:auto;}
-.resourcesListTab {width:710px; height:40px; background-color:#f6f6f6; border-bottom:1px solid #eaeaea; font-size:14px; color:#7a7a7a; margin-left:auto; margin-right:auto;}
-.resourcesListCheckbox {width:20px; height:40px; line-height:40px; text-align:center; vertical-align:middle;}
-.resourcesCheckbox {padding:0px; margin:0px; margin-top:14px; width:12px; height:12px;}
-.resourcesListName {width:160px; height:40px; line-height:40px; text-align:left;}
-.resourcesListSize {width:105px; height:40px; line-height:40px; text-align:center;}
-.resourcesListType {width:150px; height:40px; line-height:40px; text-align:center;}
-.resourcesListUploader {width:180px; height:40px; line-height:40px; text-align:center;}
-.resourcesListTime {width:95px; height:40px; line-height:40px; text-align:center;}
-.resourcesList {width:710px; height:39px; background-color:#ffffff; border-bottom:1px dashed #eaeaea; color:#9a9a9a; font-size:12px; margin-left:auto; margin-right:auto;}
-.resourcesListOption {width:710px; height:40px; line-height:40px; vertical-align:middle; margin-left:auto; margin-right:auto; background-color:#f6f6f6;}
-.resourcesCheckAll {width:20px; height:40px; line-height:40px; text-align:center; vertical-align:middle; float:left;}
-.resourcesSelectSend {float:right;}
-.resourcesSelectSendButton {width:75px; height:28px; background-color:#ffffff; line-height:28px; vertical-align:middle; margin-top:5px; margin-right:10px; margin-left:15px; text-align:center; border:1px solid #269ac9; border-radius:5px; float:right;}
-a.sendButtonBlue {color:#269ac9;}
-a.sendButtonBlue:hover {color:#ffffff;}
-.resourcesSelectSendButton:hover {background-color:#297fb8;}
-a.resourcesBlack {font-size:12px; color:#4c4c4c;}
-a.resourcesBlack:hover {font-size:12px; color:#000000;}
-.dropdown-menu {
-    position: absolute;
-    top: 100%;
-    left: 0;
-    z-index: 1000;
-    display: none;
-    float: left;
-    min-width: 80px;
-    padding: 5px 0;
-    margin: 2px 0 0;
-    font-size: 12px;
-    text-align: left;
-    background-color: #fff;
-    -webkit-background-clip: padding-box;
-    background-clip: padding-box;
-    border: 1px solid #ccc;
-    border-radius: 4px;
-    -webkit-box-shadow: 0 6px 12px rgba(0, 0, 0, .175);
-    box-shadow: 0 6px 12px rgba(0, 0, 0, .175);
-}
-.dropdown-menu > li > a {
-    display: block;
-    padding: 3px 20px;
-    clear: both;
-    font-weight: normal;
-    line-height: 1.5;
-    color:#616060;
-    white-space: nowrap;
-}
-.dropdown-menu > li > a:hover{
-    color: #ffffff;
-    text-decoration: none;
-    background-color: #64bdd9;
-    outline:none;
-}
-
 /*发送资源弹窗*/
 /*.resourceShareContainer {width:100%; height:100%; background:#666; filter:alpha(opacity=50); opacity:0.5; -moz-opacity:0.5; position:absolute; left:0; top:0; z-index:-999;}*/
 .resourceSharePopup {width:300px; height:auto; border:3px solid #269ac9; padding-left:16px; padding-bottom:16px; background-color:#ffffff; position:absolute; top:50%; left:50%; margin-left:-150px; z-index:1000;}
@@ -578,7 +501,7 @@ a.homepageWhite:hover {color:#a1ebff}
 a.newsGrey {color:#4b4b4b;}
 a.newsGrey:hover {color:#000000;}
 a.newsRed {color:red;}
-a.newsRed:hovor {color:#888888;}
+a.newsRed:hover {color:#888888;}
 a.replyGrey {color:#888888; display:inline-block;}
 a.replyGrey:hover {color:#4b4b4b;}
 a.replyGrey1 {color:#888888;}
@@ -683,29 +606,30 @@ a.loginChooseTab {color:#484848; height:30px; display:block;}
 .loginSignRow {height:60px; min-height:60px;}
 
 /*课程选择弹窗*/
-.coursesChoosePopup {width:530px; height:auto; border:3px solid #269ac9; padding-left:20px; padding-bottom:35px; background-color:#ffffff; position:absolute; top:0; left:0; z-index:1000;}
+.coursesChoosePopup {width:530px; height:auto;  padding-left:20px; padding-bottom:35px; background-color:#ffffff;}
 .coursesSearchBox {border:1px solid #e6e6e6; width:515px; height:25px; background-color:#ffffff; margin-top:12px; margin-bottom:15px;}
 .searchCoursesPopup {border:none; outline:none; background-color:#ffffff; width:470px; height:25px; padding-left:10px; display:inline-block; float:left;}
 .searchIconPopup{width:31px; height:25px; background-color:#ffffff; background:url(../images/homepage_icon.png) -180px -273px no-repeat; display:inline-block; float:left;}
 .searchIconPopup:hover {background:url(../images/homepage_icon.png) -180px -314px no-repeat;}
 
 /*导入作业弹窗*/
-.homeworkPublish {width:260px; height:15px; line-height:15px;}
+.homeworkPublish {width:500px; height:15px; line-height:15px;}
 .homeworkPublishTime {font-size:12px; color:#b1b1b1; margin-left:22px; margin-bottom:8px;}
+.homeworkListForm{height: 160px;width: 550px;overflow: scroll;overflow-x: hidden;}
+.w450{width: 450px;}
 
 /*引用资源库弹窗*/
-.referenceResourcesPopup {width:710px; height:auto; border:3px solid #269ac9; padding-left:20px; padding-right:20px; padding-bottom:35px; background-color:#ffffff; position:absolute; top:50%; left:50%; margin-left:-375px; z-index:1000;}
+.popbox{position:fixed !important;left:50%;top:50%;margin:-100px 0 0 -150px;  -moz-border-radius:5px;}
+.referenceResourcesPopup {width:710px; height:500px !important; border:3px solid #269ac9 !important; padding-left:16px !important; padding-right:16px !important; padding-bottom:16px !important; background-color:#ffffff; position:absolute; top:50%; left:50%; margin-left:-375px; z-index:1000;}
 .referenceText {font-size:16px; color:#269ac9; line-height:16px; padding-top:20px; display:inline-block; font-weight:bold;}
 .referenceSearchBox {border:1px solid #e6e6e6; width:235px; height:32px; background-color:#ffffff; margin-top:12px; margin-bottom:15px;}
 .searchReferencePopup {border:none; outline:none; background-color:#ffffff; width:190px; height:32px; padding-left:10px; display:inline-block; float:left;}
-.referenceSearchIcon{width:31px; height:25px; background-color:#ffffff; background:url(../images/homepage_icon.png) -170px -135px no-repeat; display:inline-block; float:left;}
-.referenceSearchIcon:hover {background:url(../images/homepage_icon.png) -170px -190px no-repeat;}
-.referenceResourceType {font-size:14px; width:355px; height:34px; line-height:34px; vertical-align:middle; background-color:#f6f6f6; margin-top:15px;}
+.referenceSearchIcon{width:31px; height:25px; background-color:#ffffff; background:url(../images/homepage_icon.png) -180px -270px no-repeat; display:inline-block; float:left;}
+.referenceSearchIcon:hover {background:url(../images/homepage_icon.png) -180px -311px no-repeat;}
+.referenceResourceType {font-size:14px; width:475px; height:34px; line-height:34px; vertical-align:middle; background-color:#f6f6f6; margin-top:15px;}
 .referenceTypeActive {background-color:#269ac9; color:#ffffff !important;}
 a.referenceTypeBlock {color:#888888; display:inline-block; padding:0px 20px;}
 
-
-
 /*底部*/
 #Footer{background-color:#ffffff; margin-bottom:10px; padding-bottom:15px; color:#666666;}
 .footerAboutContainer {width:auto; border-bottom:1px solid #efefef;}
@@ -888,34 +812,45 @@ a.box_close{background:url(../images/img_floatbox.png) -22px 0 no-repeat;}
 /*a.f_grey:hover {color:#000000;}*/
 
 /*资源库*/
-.resources {width:730px; background-color:#ffffff; padding:10px;}
+.resources {width:718px; background-color:#ffffff; padding:15px; border:1px solid #dddddd;float: right}
 .resourcesBanner {width:730px; height:40px; background-color:#eaeaea; margin-bottom:10px;}
 .bannerName {background:#64bdd9; color:#ffffff; height:40px; line-height:40px; width:90px; text-align:center; font-weight:normal; vertical-align:middle; font-size: 16px; float:left;}
 .resourcesSelect {width:30px; height:24px; float:right; position:relative; margin-top:-6px;}
 .resourcesSelected {width:25px; height:20px; position:relative; background:url(images/resource_icon_list.png) 0px 0px no-repeat;}
 .resourcesSelected:hover { background:url(images/resource_icon_list.png) 0px -25px no-repeat;}
 .resourcesIcon {margin-top:15px; display:block; width:25px; height:20px;}
-.resourcesType {width:50px; background-color:#ffffff; float:left; list-style:none; position:absolute; border:1px solid #eaeaea; border-radius:5px; top:35px; padding:5px 10px; left:-30px; font-size:12px; color:#888888; display:none;}
 a.resourcesGrey {font-size:12px; color:#888888;}
-a.resourcesGrey:hover {font-size:12px; color:#15bccf;}
+a.resourcesGrey:hover {font-size:12px; color:#269ac9;}
 .resourcesBanner ul li:hover ul.resourcesType {display:block;}
 .resourcesSelected:hover ul {display:block;}
-.resourcesUploadBox {float:right; width:103px; height:34px; background-color:#64bdd9; line-height:34px; vertical-align:middle; text-align:center; margin-left:12px;}
-.uploadIcon {background:url(../images/resource_icon_list.png) -35px 10px no-repeat; float:left; display:block; width:30px; height:30px; margin-left:-3px;}
+.resourcesUploadBox {float:right; width:103px; height:34px; background-color:#269ac9; line-height:34px; vertical-align:middle; text-align:center; margin-left:12px;}
+.resourcesUploadBox:hover {background-color:#297fb8;}
+.uploadIcon {background:url(images/resource_icon_list.png) -35px 10px no-repeat; float:left; display:block; width:30px; height:30px; margin-left:-3px;}
 a.uploadText {color:#ffffff; font-size:14px;}
-.resourcesSearchloadBox {border:1px solid #e6e6e6; width:225px; float:right; background-color:#ffffff;}
+.resourcesSearchloadBox {border:1px solid #e6e6e6; width:225px; float:left; background-color:#ffffff;}
 .searchResource {border:none; outline:none; background-color:#ffffff; width:184px; height:32px; padding-left:10px; display:block; float:left;}
-.searchIcon{width:31px; height:32px; background-color:#ffffff; background:url(../images/resource_icon_list.png) -40px -15px no-repeat; display:block; float:left;}
-.resourcesSearchBanner {height:34px; margin-bottom:10px;}
-.resourcesListTab {width:730px; height:40px; background-color:#f6f6f6; border-bottom:1px solid #eaeaea; font-size:14px; color:#7a7a7a;}
-.resourcesListName {width:175px; height:40px; line-height:40px; text-align:center;}
-.resourcesListSize {width:110px; height:40px; line-height:40px; text-align:center;}
-.resourcesListType {width:150px; height:40px; line-height:40px; text-align:center;}
-.resourcesListUploader {width:130px; height:40px; line-height:40px; text-align:center;}
-.resourcesListTime {width:165px; height:40px; line-height:40px; text-align:center;}
-.resourcesList {width:730px; height:39px; background-color:#ffffff; border-bottom:1px dashed #eaeaea; color:#9a9a9a; font-size:12px;}
-a.resourcesBlack {font-size:12px; color:#4c4c4c;}
+.searchIcon{width:31px; height:32px; background-color:#ffffff; background:url(images/resource_icon_list.png) -40px -15px no-repeat; display:block; float:left;}
+.resourcesSearchBanner {width:710px; height:34px; margin-bottom:10px; margin-top:15px; margin-left:auto; margin-right:auto;}
+.resourcesListTab {width:710px; height:40px; background-color:#f6f6f6; border-bottom:1px solid #eaeaea; font-size:14px; color:#7a7a7a; margin-left:auto; margin-right:auto;}
+.resourcesListName {width:340px; height:40px; line-height:40px; text-align:left;}
+.resourcesListSize {width:85px; height:40px; line-height:40px; text-align:center;}
+.resourcesListType {width:85px; height:40px; line-height:40px; text-align:center;}
+.resourcesListUploader {width:85px; height:40px; line-height:40px; text-align:center;}
+.resourcesListTime {width:95px; height:40px; line-height:40px; text-align:center;}
+a.resourcesBlack {font-size:12px; color:#4c4c4c;white-space: nowrap;text-align: left}
 a.resourcesBlack:hover {font-size:12px; color:#000000;}
+.resourcesListCheckbox {width:20px; height:40px; line-height:40px; text-align:center; vertical-align:middle;}
+.resourcesCheckbox {padding:0px; margin:0px; margin-top:14px; width:12px; height:12px;}
+.resourcesList {width:710px; height:39px; background-color:#ffffff; border-bottom:1px dashed #eaeaea; color:#9a9a9a; font-size:12px; margin-left:auto; margin-right:auto;}
+.resourcesListOption {width:710px; height:40px; line-height:40px; vertical-align:middle; margin-left:auto; margin-right:auto; background-color:#f6f6f6;}
+.resourcesCheckAll {width:20px; height:40px; line-height:40px; text-align:center; vertical-align:middle; float:left;}
+.resourcesSelectSend {float:right;}
+.resourcesSelectSendButton {width:75px; height:28px; background-color:#ffffff; line-height:28px; vertical-align:middle; margin-top:5px; margin-right:10px; margin-left:15px; text-align:center; border:1px solid #269ac9; border-radius:5px; float:right;}
+a.sendButtonBlue {color:#269ac9;}
+a.sendButtonBlue:hover {color:#ffffff;}
+.resourcesSelectSendButton:hover {background-color:#297fb8;}
+.db {display:block !important;}
+
 .dropdown-menu {
     position: absolute;
     top: 100%;
@@ -951,6 +886,10 @@ a.resourcesBlack:hover {font-size:12px; color:#000000;}
     background-color: #64bdd9;
     outline:none;
 }
+a.resourcesTypeAll {background:url(images/homepage_icon.png) -180px -89px no-repeat; padding-left:23px;}
+a.resourcesTypeAtt {background:url(images/homepage_icon.png) -180px -49px no-repeat; padding-left:23px;}
+a.resourcesTypeUser {background:url(images/homepage_icon.png) -178px -453px no-repeat; padding-left:23px;}
+.resourcesType {width:75px; background-color:#ffffff; float:left; list-style:none; position:absolute; border:1px solid #eaeaea; border-radius:5px; top:15px; padding:10px 20px; left:-90px; font-size:12px; color:#888888; display:none; line-height:2;}
 
 .AgreementBox{margin: 20px 0; color: #666666; font-size: 14px; line-height: 1.9;}
 .Agreementh4{ color:#2980b9; font-weight:bold; font-size:14px; margin-top:30px; border: none;}