.icon-fire-extinguisher:before, .fa-fire-extinguisher:before { content: @fire-extinguisher; }
.icon-rocket:before, .fa-rocket:before { content: @rocket; }
.icon-maxcdn:before, .fa-maxcdn:before { content: @maxcdn; }
-.icon-chevron-sign-left:before, .fa-chevron-circle-left:before { content: @chevron-sign-left; }
-.icon-chevron-sign-right:before, .fa-chevron-circle-right:before { content: @chevron-sign-right; }
-.icon-chevron-sign-up:before, .fa-chevron-circle-up:before { content: @chevron-sign-up; }
-.icon-chevron-sign-down:before, .fa-chevron-circle-down:before { content: @chevron-sign-down; }
+.icon-chevron-sign-left:before, .fa-chevron-circle-left:before { content: @fa-var-chevron-circle-left; }
+.icon-chevron-sign-right:before, .fa-chevron-circle-right:before { content: @fa-var-chevron-circle-right; }
+.icon-chevron-sign-up:before, .fa-chevron-circle-up:before { content: @fa-var-chevron-circle-up; }
+.icon-chevron-sign-down:before, .fa-chevron-circle-down:before { content: @fa-var-chevron-circle-down; }
.icon-html5:before, .fa-html5:before { content: @html5; }
.icon-css3:before, .fa-css3:before { content: @css3; }
.icon-anchor:before, .fa-anchor:before { content: @anchor; }