modify skin

Author: kiminseob

_config.yml

@@ -13,7 +13,7 @@
 # theme                  : "minimal-mistakes-jekyll"
 # remote_theme           : "mmistakes/minimal-mistakes"
 remote_theme : mmistakes/minimal-mistakes
-minimal_mistakes_skin    : "air" # "air", "aqua", "contrast", "dark", "dirt", "neon", "mint", "plum", "sunrise"
+minimal_mistakes_skin    : "contrast" # "air", "aqua", "contrast", "dark", "dirt", "neon", "mint", "plum", "sunrise"
 
 # Site Settings
 locale                   : "ko-KR"