style.css 193. sor:

.st-block .st-block-content .st-block-posts .st-block-post a.st-block-post-heading:link, .st-block .st-block-content .st-block-posts .st-block-post a.st-block-post-heading:visited {
background: none repeat scroll 0 0 rgba(0, 0, 0, 0);
display: inline;
font-family: 'Bitter',sans-serif;
font-size: 16px;
font-weight: normal;
margin: 5px 0 10px;
text-decoration: none;
transition: all 100ms ease 0s;
}

Szintén a font-family-vel kell bűvészkedni egy kicsit.