A quick trawl through the theme’s stylesheet gives the following:
h1,
h2,
h3,
h4,
h5,
h6,
.input-append .add-on,
.input-prepend .add-on,
.close,
.btn,
.nav-list > .active > a,
.nav-list > .active > a:hover,
.nav-list > .active > a:focus,
.nav-list > li > a,
.nav-list .nav-header,
.btn-primary,
.btn-warning,
.btn-danger,
.btn-success,
.btn-info,
.btn-inverse,
.alert,
.nav-header,
.navbar .brand,
.navbar .nav > li > a,
.label,
.badge,
.navbar-inverse .navbar-search .search-query:focus,
.navbar-inverse .navbar-search .search-query.focused,
.navbar-inverse .brand,
.navbar-inverse .nav > li > a,
.navbar-inverse .btn-navbar,
.progress .bar,
#main-wrapper .widget li a,
footer#footer h3,
footer#footer h4,
footer#footer h5,
footer#footer h6,
footer#footer .colophon .social-block a,
.carousel-control,
.carousel-caption h1,
.carousel-caption .lead,
.entry-meta .btn-tag,
.entry-content.format-icon p,
.comments-link .inner,
input[type="submit"],
li#wp-admin-bar-tc-customizr-help a,
li#wp-admin-bar-tc-customizr a,
#wpadminbar .ab-top-menu > li#wp-admin-bar-tc-customizr:hover > .ab-item {
text-shadow: none;
}