T

addons/theme/stv1/_static_w3g/css/common.css

@@ -160,6 +160,10 @@ div::-webkit-scrollbar {
 	color: #007AFF;
 }
 
+.text_line_through {
+	text-decoration: line-through
+}
+
 .divider {
 	height: 0.0625rem;
 	background: #E6E6E6;

apps/course/Tpl/default/Video/view_w3g.html

 <include file="__THEME__/public_header_w3g" />
+<style>
+	body {
+		padding: 0 !important;
+	}
+</style>
 <div id="app">
 	<div class="layout_v">
 		<van-sticky>
@@ -21,7 +26,7 @@
 				<span class="text_14_600 color_FF3B3B">
 					{{isFree ? "免费" : ("¥" + price)}}
 				</span>
-				<span class="text_10_400 color_999999">¥{{oldPrice}}</span>
+				<span class="text_10_400 color_999999 text_line_through">¥{{oldPrice}}</span>
 			</div>
 			<div class="weight_full layout_h_r">
 				<div class="vip_buy_pay_button layout_center"><span class="text_14_400 color_white">立即购买</span></div>