some modifications from ika

app/assets/stylesheets/client_management/backend.css

@@ -76,19 +76,26 @@ div .line-content:nth-child(1) {
   color: #000;
   font-weight: 500;
   float: left;
-  width: 200px;
+  width: 300px;
 }
 .line-content .header-line label {
   color: #000;
   font-size: 15px;
   font-weight: 500;
   float: left;
-  width: 200px;
+  width: 300px;
+}
+.line-content .header-line .text_require {
+  display: block;
+  width: 210px;
+  margin: 30px 0 0;
+  padding: 5px;
+  min-height: 6em;
 }
 .line-content .content-line {
   color: #888;
   float: right;
-  width: calc(100% - 220px);
+  width: calc(100% - 350px);
 }
 .line-content .content-line .label {
   margin: 0 2px 0 0;

app/views/admin/client_managements/_site_spec_form.html.erb

@@ -92,7 +92,7 @@
 	<div class="line-content">
 		<span class="header-line">
 			<%= f.label :other, "Other Requirements:" %>
-			<%= f.text_area :other %>
+  		<%= f.text_area :other, :class => "text_require" %>
 		</span>
   	<span class="content-line">
 			<%= f.number_field :other_cost, :min => "0" %>