Merge remote-tracking branch 'origin/marywood-plus' into marywood-plus

pages/project-intro/introduce.vue

@@ -78,7 +78,7 @@ export default {
 }
 </script>
 <style lang="scss" scoped>
-.is_pc {
+.is-pc {
   .part_content {
     padding: 62px 59px 62px 68px;
     .part_item {