issue#1077 新建竞赛的奖金换行显示，长度约束

app/views/contests/_form_contest.html.erb

@@ -23,12 +23,12 @@
 <p style="width:500px;"><%= l(:label_bids_form_contest_new_description) %></p>
 <p><%= f.text_field :name, :required => true, :size => 60, :style => "width:490px;", :maxlength => Contest::NAME_LENGTH_LIMIT, :placeholder => "#{l(:label_contest_name)}" %></p>
 
-<p style="margin-left:-10px;padding-right: 20px;"><%= f.text_area :description, :rows => 8, :class => 'wiki-edit', :style => "font-size:small;width:490px;margin-left:10px;", :maxlength => Contest::DESCRIPTION_LENGTH_LIMIT, :placeholder => "#{l(:label_contest_description)}" %></p>
+<p style="margin-left:-10px;padding-right: 20px;"><%= f.text_area :description, :rows => 5, :class => 'wiki-edit', :style => "font-size:small;width:490px;margin-left:10px;", :maxlength => Contest::DESCRIPTION_LENGTH_LIMIT, :placeholder => "#{l(:label_contest_description)}" %></p>
 
 <p style="margin-left:-10px;"><%= f.text_field :password, :size => 60, :style => "width:488px;margin-left: 10px;" %></p>
 
 <p>
-	<%= f.text_field :budget, :required => true, :size => 60, :style => "width:350px;", :placeholder => l(:label_bids_reward_what) %>
+	<%= f.text_area :budget, :required => true, :size => 60,:rows => 4,:maxlength => Contest::DESCRIPTION_LENGTH_LIMIT, :style => "width:490px;", :placeholder => l(:label_bids_reward_what) %>
 	
 	<!-- 设置奖项设置的打开 关闭开关-->	
 </p>