调整应用页面中简介显示上下边距以及简介限定字数显示格式

app/views/softapplications/show.html.erb

@@ -10,7 +10,7 @@
 <p id="notice"><%= notice %></p>
 
 			<!-- <%= image_tag(url_to_avatar(@user), :class => "avatar2") %> -->
-<div style="height: 130px">
+<div style="height: auto; padding-bottom: 10px">
 	<tr>
 		<td colspan="2" valign="top" width="320" >
 		</td>
@@ -48,9 +48,9 @@
 </div>
 <div class="underline-contests_one"></div>
 
-<div style="height: 60px">
+<div style="height: auto; padding-bottom: 10px">
 	<strong><div style="font-size: 15px">应用简介：</div></strong>
-	<div><%= @softapplication.description %></div>
+	<div><%= @softapplication.description.truncate(150, omission: '...') %></div>
 </div>
 <div class="underline-contests_one"></div>