@import url(http://fonts.googleapis.com/css?family=Open+Sans:400,100,300,300italic,400italic,500,500italic,700,700italic,900,900italic); 
body, html, .sidebar aside .widgetTitle, .shop_sidebar aside .widgetTitle{
                                    font-family: Open Sans !important;
                                    font-weight: 300;
                                }
h1, h2, h3, h4, h5, h6{
                                    font-family: Open Sans !important;
                                }