fix style and locale name

conf/app.ini

@@ -298,7 +298,7 @@ ARGS =
 
 [i18n]
 LANGS = en-US,zh-CN,zh-HK,de-DE,fr-FR,nl-NL,lv-LV,ru-RU,ja-JP,es-ES,pt-BR,pl-PL,bg-BG,it-IT
-NAMES = English,简体中文,繁體中文,Deutsch,Français,Nederlands,Latviešu,Русский,日本語,Español,Português,Polski,български,Italiano
+NAMES = English,简体中文,繁體中文,Deutsch,Français,Nederlands,Latviešu,Русский,日本語,Español,Português do Brasil,Polski,български,Italiano
 
 ; Used for datetimepicker
 [i18n.datelang]

public/less/_base.less

@@ -115,7 +115,7 @@ img {
 }
 
 footer {
-	margin-top: @footer-margin!important;
+	margin-top: @footer-margin+14px!important;
 	height: @footer-margin;
 	background-color: white;
 	border-top: 1px solid #d6d6d6;