updated style

Author: dipaksarkar

public/css/sass/_variables.sass

@@ -43,4 +43,4 @@ $url_2: url(../fonts/ionicons.eot?v=2.0.1#iefix)
 $url_3: url(../fonts/ionicons.ttf?v=2.0.1)
 $url_4: url(../fonts/ionicons.woff?v=2.0.1)
 $url_5: url(../fonts/ionicons.svg?v=2.0.1#Ionicons)
-$url_6: url(../img/background.png)
+$url_6: url(../img/background.jpg)

public/css/scss/_variables.scss

@@ -55,4 +55,4 @@ $font_10: Ionicons;
 
 //urls
 $url_0: 'https://fonts.googleapis.com/css?family=Roboto:400,300,500,700,900';
-$url_1: '../img/background.png';
+$url_1: '../img/background.jpg';