From 8aae8b219ec9931dcd395e0a3ccd53fd9536baaf Mon Sep 17 00:00:00 2001
From: Yan Zhu <picturepan2@hotmail.com>
Date: Sun, 20 Mar 2016 01:31:03 +0800
Subject: add button groups

---
 src/buttons.less | 31 +++++++++++++++++++++++++------
 1 file changed, 25 insertions(+), 6 deletions(-)

(limited to 'src')

diff --git a/src/buttons.less b/src/buttons.less
index 43e4e7d..95bd542 100644
--- a/src/buttons.less
+++ b/src/buttons.less
@@ -61,13 +61,13 @@ button {
   // Button Primary
   &.btn-primary {
     color: #fff;
-    border-color: @core-color;
+    border-color: darken(@core-color, 5%);
     background-color: @core-color;
 
     &:hover,
     &:focus {
       color: #fff;
-      border-color: darken(@core-color, 5%);
+      border-color: darken(@core-color, 10%);
       background-color: darken(@core-color, 5%);
     }
     &:active,
@@ -166,10 +166,29 @@ button {
     }
   }
 
-  .btn-groups {
+  // TODO: Button with icons
+}
 
-  }
+.btn-group {
+  display: inline-block;
+  vertical-align: middle;
+  .clearfix();
 
-  // TODO: Button with icons
-  // TODO: Button groups
+  .btn {
+    float: left;
+
+    &:first-child:not(:last-child) {
+      border-top-right-radius: 0;
+      border-bottom-right-radius: 0;
+    }
+    &:not(:first-child):not(:last-child) {
+      margin-left: -.1rem;
+      border-radius: 0;
+    }
+    &:last-child:not(:first-child) {
+      margin-left: -.1rem;
+      border-top-left-radius: 0;
+      border-bottom-left-radius: 0;
+    }
+  }
 }
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