font: Remove google font tu use ubuntu font

assets/css/main.css

@@ -1,4 +1,3 @@
-@import url("https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,300italic,400,400italic,600");
 @import url("font-awesome.min.css");
 @import url("font-Ubuntu.css");
 

assets/sass/main.scss

@@ -2,8 +2,8 @@
 @import 'libs/functions';
 @import 'libs/mixins';
 @charset "UTF-8";
-@import url('https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,300italic,400,400italic,600');
 @import url('font-awesome.min.css');
+@import url("font-Ubuntu.css");
 
 /*
 	Helios by HTML5 UP
@@ -60,7 +60,7 @@
 		color: #5b5b5b;
 		font-size: 15pt;
 		line-height: 1.85em;
-		font-family: 'Source Sans Pro', sans-serif;
+		font-family: 'Ubuntu', 'Source Sans Pro', sans-serif;
 		font-weight: 300;
 
 		&.is-loading {
@@ -74,7 +74,7 @@
 	input, textarea, select {
 		font-size: 15pt;
 		line-height: 1.85em;
-		font-family: 'Source Sans Pro', sans-serif;
+		font-family: 'Ubuntu', 'Source Sans Pro', sans-serif;
 		font-weight: 300;
 	}