diff --git a/src/views/projectdetail.vue b/src/views/projectdetail.vue
index b934cf6..b09528f 100644
--- a/src/views/projectdetail.vue
+++ b/src/views/projectdetail.vue
@@ -263,6 +263,10 @@ li {
     font-size: 14px;
     color: #666666;
 }
+.cont{
+	width: 70%;
+	margin: 0 auto;
+}
 .cont >>> img{
 max-width:500px;
 }