From b078351b78004b26fb4e8dda85410adccff92e4a Mon Sep 17 00:00:00 2001
From: purocean <purocean@gmail.com>
Date: Wed, 25 Nov 2020 13:31:10 +0800
Subject: [PATCH] =?UTF-8?q?=E8=A1=A8=E6=A0=BC=E5=A2=9E=E5=8A=A0=E8=A1=8C?=
 =?UTF-8?q?=E5=8F=B7=E5=92=8C=E9=BC=A0=E6=A0=87=E6=82=AC=E5=81=9C=E8=A1=8C?=
 =?UTF-8?q?=E6=A0=B7=E5=BC=8F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 frontend/src/components/Preview.vue | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/frontend/src/components/Preview.vue b/frontend/src/components/Preview.vue
index 2790e9ef..6de748e4 100644
--- a/frontend/src/components/Preview.vue
+++ b/frontend/src/components/Preview.vue
@@ -809,6 +809,23 @@ button:hover {
   .view img {
     background-color: #fff !important;
   }
+
+  table tbody {
+    counter-reset: tr-number;
+  }
+
+  table tbody tr:hover {
+    outline: 2px #b3833b dashed;
+  }
+
+  table:hover tbody tr td:first-child:before {
+    counter-increment: tr-number;
+    content: counter(tr-number);
+    position: absolute;
+    right: 100%;
+    padding-right: 5px;
+    color: #999;
+  }
 }
 
 @media print {