remove less preprocessor when not needed

pages/Authorize.vue

@@ -70,7 +70,7 @@ export default {
   }
 }
 </script>
-<style lang='less'>
+<style>
   h4 img {
     max-height: 40px;
     border-radius: 20px;

pages/add/DateInput.vue

@@ -255,7 +255,7 @@ export default {
 }
 </script>
 
-<style lang="less">
+<style>
 .datePicker {
   max-width: 500px !important;
   margin: 0 auto;

pages/event/_id.vue

@@ -324,15 +324,14 @@ export default {
   }
 }
 </script>
-<style lang='less'>
+<style>
 .title {
   margin-bottom: 25px;
   font-weight: 300 !important;
 }
+
 .main_image {
-  // width: 100%;
   margin: 0 auto;
-  // max-height: 120vh;
   border-radius: 5px;
   transition: max-height 0.2s;
 }

pages/recover/_code.vue

@@ -50,7 +50,7 @@ export default {
   }
 }
 </script>
-<style lang='less'>
+<style>
   h4 img {
     max-height: 40px;
     border-radius: 20px;