From 5da8ea5d0f92c026353a99da858549faf9114f3f Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Wed, 7 Aug 2019 16:28:22 +0800
Subject: [PATCH] [improvement] Field: increase clickable area of icon (#4058)

---
 src/field/index.less | 26 ++++++++++++++++++++------
 1 file changed, 20 insertions(+), 6 deletions(-)

diff --git a/src/field/index.less b/src/field/index.less
index 6a250d4ab..f4eb83164 100644
--- a/src/field/index.less
+++ b/src/field/index.less
@@ -76,12 +76,26 @@
     font-size: @field-clear-icon-size;
   }
 
-  &__left-icon .van-icon,
-  &__right-icon .van-icon {
-    display: block;
-    min-width: 1em;
-    font-size: @field-icon-size;
-    line-height: inherit;
+  &__left-icon,
+  &__right-icon {
+    position: relative;
+
+    .van-icon {
+      display: block;
+      min-width: 1em;
+      font-size: @field-icon-size;
+      line-height: inherit;
+    }
+
+    // increase clickable area size
+    &::after {
+      position: absolute;
+      top: -5px;
+      right: -5px;
+      bottom: -5px;
+      left: -5px;
+      content: '';
+    }
   }
 
   &__left-icon {