diff --git a/templates/repo/issue/view_content/sidebar.tmpl b/templates/repo/issue/view_content/sidebar.tmpl
index 7488dc89d..4ed6ba806 100644
--- a/templates/repo/issue/view_content/sidebar.tmpl
+++ b/templates/repo/issue/view_content/sidebar.tmpl
@@ -214,40 +214,40 @@
 		<div class="ui form" id="deadline-loader">
 			<div class="ui negative message" id="deadline-err-invalid-date" style="display: none;">
 				<i class="close icon"></i>
-			{{.i18n.Tr "repo.issues.due_date_invalid"}}
+				{{.i18n.Tr "repo.issues.due_date_invalid"}}
 			</div>
-		{{if ne .Issue.DeadlineUnix 0}}
-			<p>
-				<span class="octicon octicon-calendar"></span>
-				{{.Issue.DeadlineUnix.FormatShort}}
-				{{if .Issue.IsOverdue}}
-					<span style="color: red;">{{.i18n.Tr "repo.issues.due_date_overdue"}}</span>
-				{{end}}
-				{{if and .IsSigned .IsRepositoryWriter}}
-					<br/>
-					<a style="cursor:pointer;" onclick="toggleDeadlineForm();"><i class="edit icon"></i>Edit</a> -
-					<a style="cursor:pointer;" onclick="updateDeadline('');"><i class="remove icon"></i>Remove</a>
-				{{end}}
-			</p>
-		{{else}}
-			<p><i>{{.i18n.Tr "repo.issues.due_date_not_set"}}</i></p>
-		{{end}}
-
-		{{if and .IsSigned .IsRepositoryWriter}}
-			<div {{if ne .Issue.DeadlineUnix 0}} style="display: none;"{{end}} id="deadlineForm">
-				<form class="ui fluid action input" action="{{AppSubUrl}}/api/v1/repos/{{.Repository.Owner.Name}}/{{.Repository.Name}}/issues/{{.Issue.Index}}" method="post" id="update-issue-deadline-form" onsubmit="setDeadline();return false;">
-				    {{$.CsrfTokenHtml}}
-					<input required placeholder="{{.i18n.Tr "repo.issues.due_date_form"}}" {{if gt .Issue.DeadlineUnix 0}}value="{{.Issue.DeadlineUnix.Format "2006-01-02"}}"{{end}} type="date" name="deadlineDate" id="deadlineDate" style="width: 12.8rem;border-radius: 4px 0 0 4px;border-right: 0;white-space: nowrap;">
-					<button class="ui green icon button">
-					{{if ne .Issue.DeadlineUnix 0}}
-							<i class="edit icon"></i>
-					{{else}}
-						<i class="plus icon"></i>
+			{{if ne .Issue.DeadlineUnix 0}}
+				<p>
+					<span class="octicon octicon-calendar"></span>
+					{{.Issue.DeadlineUnix.FormatShort}}
+					{{if .Issue.IsOverdue}}
+						<span style="color: red;">{{.i18n.Tr "repo.issues.due_date_overdue"}}</span>
 					{{end}}
-					</button>
-				</form>
-			</div>
-		{{end}}
+					{{if and .IsSigned .IsRepositoryWriter}}
+						<br/>
+						<a style="cursor:pointer;" onclick="toggleDeadlineForm();"><i class="edit icon"></i>Edit</a> -
+						<a style="cursor:pointer;" onclick="updateDeadline('');"><i class="remove icon"></i>Remove</a>
+					{{end}}
+				</p>
+			{{else}}
+				<p><i>{{.i18n.Tr "repo.issues.due_date_not_set"}}</i></p>
+			{{end}}
+
+			{{if and .IsSigned .IsRepositoryWriter}}
+				<div {{if ne .Issue.DeadlineUnix 0}} style="display: none;"{{end}} id="deadlineForm">
+					<form class="ui fluid action input" action="{{AppSubUrl}}/api/v1/repos/{{.Repository.Owner.Name}}/{{.Repository.Name}}/issues/{{.Issue.Index}}" method="post" id="update-issue-deadline-form" onsubmit="setDeadline();return false;">
+						{{$.CsrfTokenHtml}}
+						<input required placeholder="{{.i18n.Tr "repo.issues.due_date_form"}}" {{if gt .Issue.DeadlineUnix 0}}value="{{.Issue.DeadlineUnix.Format "2006-01-02"}}"{{end}} type="date" name="deadlineDate" id="deadlineDate" style="width: 12.8rem;border-radius: 4px 0 0 4px;border-right: 0;white-space: nowrap;">
+						<button class="ui green icon button">
+							{{if ne .Issue.DeadlineUnix 0}}
+								<i class="edit icon"></i>
+							{{else}}
+								<i class="plus icon"></i>
+							{{end}}
+						</button>
+					</form>
+				</div>
+			{{end}}
 		</div>
 	</div>
 </div>