微信详情页面样式调整

public/assets/wechat/homework_detail.html

@@ -3,7 +3,7 @@
 <div loading-spinner></div>
 <div ng-if="homework.act_type == 'HomeworkCommon'">
     <div class="post-container">
-        <div class="post-wrapper">
+        <div class="post-wrapper" style="margin-top:0;">
             <div class="post-main">
                 <div class="post-avatar fl mr10"><img ng-src="{{homework.author.img_url}}" width="30" height="30" class="border-radius img-circle" /></div>
                 <div class="post-dynamic-author hidden fl">

public/assets/wechat/issue_detail.html

@@ -3,7 +3,7 @@
 <div loading-spinner></div>
 <div ng-if="issue.act_type == 'Issue'">
     <div class="post-container">
-        <div class="post-wrapper">
+        <div class="post-wrapper" style="margin-top:0;">
             <div class="post-main">
 
                 <div class="post-avatar fl mr10"><img ng-src="{{issue.author.img_url}}" width="30" height="30" class="border-radius img-circle" /></div>

public/assets/wechat/jour_message_detail.html

@@ -2,7 +2,7 @@
 <div loading-spinner></div>
 <div ng-if="message.act_type == 'JournalsForMessage'">
     <div class="post-container">
-        <div class="post-wrapper">
+        <div class="post-wrapper" style="margin-top:0;">
             <div class="post-main">
 
                 <div class="post-avatar fl mr10"><img ng-src="{{message.user.img_url}}" width="30" height="30" class="border-radius img-circle" /></div>

public/assets/wechat/project_discussion.html

@@ -3,7 +3,7 @@
 <div loading-spinner></div>
 <div ng-if="discussion.act_type == 'Message'">
     <div class="post-container">
-        <div class="post-wrapper">
+        <div class="post-wrapper" style="margin-top:0;">
             <div class="post-main">
                 <div class="post-avatar fl mr10"><img ng-src="{{discussion.user.img_url}}" width="30" height="30" class="border-radius img-circle" /></div>
                 <div class="post-dynamic-author hidden fl">