.sf_page_o {background: url(../images/sf_page_o.jpg); background-size: auto; background-size: cover; height: 175px; background-repeat: no-repeat; }

.sf_page_c {background: url(../images/sf_page_c.jpg); background-size: auto; background-size: cover; height: 175px; background-repeat: no-repeat; }

.sf_page_h {background: url(../images/sf_page_h.jpg); background-size: auto; background-size: cover; height: 175px; background-repeat: no-repeat; }

.sf_page_s {background: url(../images/sf_page_s.jpg); background-size: auto; background-size: cover; height: 175px; background-repeat: no-repeat; }