Add altitude on image

style/_fa.scss

@@ -88,6 +88,7 @@ $fa-css-prefix: fa;
 .#{$fa-css-prefix}-message-in:before { content: fa-content($fa-var-shoe-prints); }
 .#{$fa-css-prefix}-time:before { content: fa-content($fa-var-clock); }
 .#{$fa-css-prefix}-coords:before { content: fa-content($fa-var-compass); }
+.#{$fa-css-prefix}-altitude:before { content: fa-content($fa-var-mountain); }
 .#{$fa-css-prefix}-drill-video:before { content: fa-content($fa-var-play-circle); }
 .#{$fa-css-prefix}-drill-image:before { content: fa-content($fa-var-search); }
 .#{$fa-css-prefix}-drill-message:before { content: fa-content($fa-var-search-location); }