From 8220452f77802aac9ebb40b1c6696d2b29d728d2 Mon Sep 17 00:00:00 2001
From: andrewmnlv <dr.m-night@yandex.ru>
Date: Wed, 2 Nov 2016 00:07:17 +0300
Subject: [PATCH] feature(md-icon-button): set fixed line height for wrapped
 content (#1469)

`<md-icon></md-icon>` should be centered inside `<button md-icon-button></button>` when it's size is reduced in additional fix it for md-fab

Closes #1426
---
 src/lib/button/_button-base.scss | 1 +
 src/lib/button/button.scss       | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/lib/button/_button-base.scss b/src/lib/button/_button-base.scss
index 3459034e6ad..33e3cd162b6 100644
--- a/src/lib/button/_button-base.scss
+++ b/src/lib/button/_button-base.scss
@@ -112,5 +112,6 @@ $md-mini-fab-padding: 8px !default;
 
   i, md-icon {
     padding: $padding 0;
+    line-height: $md-icon-button-line-height;
   }
 }
diff --git a/src/lib/button/button.scss b/src/lib/button/button.scss
index 6ac83e42128..92f3278ef83 100644
--- a/src/lib/button/button.scss
+++ b/src/lib/button/button.scss
@@ -43,6 +43,7 @@
   border-radius: $md-icon-button-border-radius;
 
   .md-button-wrapper > * {
+    line-height: $md-icon-button-line-height;
     vertical-align: middle;
   }
 }