style_system | Changing the font family of usernames

I'm trying to find a way to change the font family of the poster usernames in entries and comments. I've managed to switch the style to lowercase, but the font family refuses to change.

Relevant bits of code (I think) are these:

.poster a {
font-family: "Crete Round", Helvetica, sans-serif;
font-size: 13px;
text-transform: lowercase;
}

and

.comment-poster a {
font-family: "Crete Round", Helvetica, sans-serif;
font-size: 13px;
text-transform: lowercase;
}

The full code for my layout is:

/* background images */

#secondary /*sidebar image */ {
background-image:url(http://i.minus.com/ibaAdGcgfjaqAM.jpg); 
}

body /* background image */ {
background-image: url(http://i.minus.com/ib1WRvDxtrnsAG.gif);
}

body {
padding: 0;
background-color: #f5f5f5;
font-family: Arial, sans-serif;
font-size: 12px;
color: #58594f;
line-height: 1.5em;
}

html body {
margin-left: 0em;
margin-right: 0em;
}

img { border: none; }

strong, b {
font-family: "Crete Round", Georgia, Calibri, Tahoma, serif;
font-weight: 400;
font-size: 13px;
color: #7a7c6e;
}

em, i, q {
font-family: "Crete Round", Georgia, Calibri, Tahoma, serif;
font-style: italic;
font-size: 13px;
color: #919383;
}

a { text-decoration: none; font-family: "Crete Round", Georgia, Calibri,

Tahoma, serif; }
a, a:link, a:visited { color: #df1b1c; }
a:hover { color: #ba1415; }

#canvas {
margin: 0;
margin-left: 160px;
padding: 15px 0;
padding-left:0;
text-align: justify;
width: 960px;
}

#primary {
width: 700px;
text-align: left;
margin: 0;
float: left;
   }

#secondary {
width: 250px;
background-repeat: no-repeat;
padding: 160px 0 0 0;
margin: 1px 0 0 10px;
position: fixed;
left: 910px;
float: left;
}

#tertiary {
clear: both;
background: #fff;
color: #3f4036;
margin: 0 0 10px 0;
font-family: Arial, Helvetica, sans-serif;
font-size: 12px;
text-align: justify;
margin: 0;
width: 550px;
    }

#tertiary > .inner:first-child { }

#tertiary .separator-after { clear: both; }

/*--- header + footer ---*/

#header { display: none; }
#footer {
background: #ffffff;
text-transform: lowercase;
clear: both;
margin-top: 10px;
width: 550px;
font-family: "Crete Round", Georgia, Calibri, Tahoma, serif;
}

#footer a, #footer a:link, #footer a:active, #footer a:visited { color:

#7a7c6e; }
#footer a:hover { color: #54554d; }

#footer .inner { padding: 10px; }

/*--- prev/next navigation ---*/

li.page-back, li.page-forward {
    display: inline;
    list-style: none;
    padding: 0;
    margin: 0;
    }

li.page-separator { display: none; }

.navigation ul {
    display: inline;
    padding: 0;
    margin: 0;
    }

/*--- entry ---*/

.entry {
background: #fff;
color: #3f4036;
position: relative;
padding: 15px;
margin: 0 0 10px 0;
font-family: Arial, Helvetica, sans-serif;
font-size: 12px;
}

.entry a, #tertiary a {
 color: #df1b1c;
 }

.entry a:visited, #tertiary a:visited {
 color: #df1b1c;
 }

.entry a:hover, #tertiary a:hover {
 color: #ba1415;
    }

.entry-content { margin: 10px 0 0 0; }

.entry-content a { font-family: "Crete Round", Georgia, Calibri, Tahoma,

serif; font-size: 13px;}

.entry .header {
padding: 0;
margin: 0 0 10px 0;
border-bottom: 1px solid #eef3e4;
}

.entry-title a[title="(no subject)"] {
color: transparent;
}

h3.entry-title {
margin: 0;
font-family: "Crete Round", Georgia, Calibri, Tahoma, serif;
font-size: 30px;
font-weight: 400;
color: #000;
text-align: left;
display: inline-block;
padding: 7px 5px;
}

h3.entry-title a{
color: #000;
}

h3.entry-title a:visited{
color: #000;
}

h3.entry-title a:hover {
color: #df1b1c;
}

.datetime, .comment .poster {
font-family: "Crete Round", Helvetica, sans-serif;
font-size: 10px;
display: block;
text-transform: uppercase;
color: #ccc;
}

.datetime a {
color: #ccc;
}

.datetime a:visited {
color: #ccc;
}

.datetime a:hover {
color: #ba1415;
}

.entry .userpic {
display: block;
margin: 0;
position: absolute;
top: 0;
left: -110px;
width: 100px;
text-align: right;
padding-bottom: 1px;
}

.entry .userpic img {
border: 0px;
border-bottom: 10px solid #fff;
padding-bottom: 2px;
}

.poster {
font-family: "Crete Round", Helvetica, sans-serif;
text-transform: uppercase;
}

.poster a {
font-family: "Crete Round", Helvetica, sans-serif;
font-size: 13px;
text-transform: lowercase;
}

.metadata {
margin: 15px 0 15px 0; 
}

.metadata ul {
padding: 0;
margin: 0;
}

.metadata ul li {
list-style: none;
font-weight: normal;
text-transform: lowercase;
color: #54554d;
padding: 2px 0;
font-family: Arial, Helvetica, sans-serif;
}
	
.metadata-label {
color: #000;
text-transform: uppercase;
font-family: "Crete Round", Verdana, sans-serif;
font-weight: 300;
letter-spacing: 1px;
}

.tag {
margin-top: 10px;
padding-top: 10px;
}

.tag-text {
text-transform: uppercase;
font-family: "Crete Round", Georgia, Calibri, Tahoma, serif;
font-size: 12px;
background-image:url(http://i.minus.com/iJMACTOWxThm2.png);
background-position: center left;
background-repeat:no-repeat;
padding-left: 12px;
}
	
.tag-text b {
letter-spacing: 0;
}

.tag ul {
padding: 0 0 0 2px;
margin: 0;
display: inline;
}

.tag ul li {
display: inline;
list-style: none;
font-weight: normal;
text-transform: lowercase;
color: #939393;
font-family: "Crete Round", Georgia, Calibri, Tahoma, serif;
letter-spacing: 0;
padding: 0;
}

ul.entry-management-links {
padding: 0;
margin: 10px 0 0 0;
}

ul.entry-management-links li {
display: inline;
list-style: none;
font-weight: normal;
text-transform: lowercase;
color: #939393;
letter-spacing: 0;
padding: 0 5px 0 0;
}

ul.entry-interaction-links {
padding: 0 0 5px 0;
margin: 10px 0 0 0;
text-align: center;
}

ul.entry-interaction-links li {
display: inline;
list-style: none;
text-transform: uppercase;
padding: 0 5px 0 0;
font-weight: normal;
font-family: "Crete Round", Georgia, Calibri, Tahoma, serif;
font-weight: 300;
font-size: 12px;
letter-spacing: 1px;
}

.entry ul {
list-style-type: circle;
}

.entry ol {
list-style-type: lower-roman;
}

/*-- archive --*/

li.active {
list-style: none;
display: inline;
padding: 0;
margin: 10px;
}

.month {
background-color: #ffffff;
color: #7a7a7a;
padding: 20px;
margin: 0;
}

.month h3 {
font-family: "Crete Round", Georgia, Calibri, Tahoma, serif; 
font-size: 14px;
font-weight: normal;
text-transform: lowercase;
letter-spacing: 1px;
padding: 0;
margin: 0;
text-align: right;
}

.month a {
color: #df1b1c;
}

.month a:visited {
color: #df1b1c;
}

.month a:hover {
color: #ba1415;
}

.navigation ul { display: inline; }
.navigation li { display: inline; list-style: none; }

table.month { border: 0; }
.month caption { display: none; }
.month th {
text-align: center;
margin: 0 2px;
text-transform: lowercase;
font-weight: normal;
}

.month td.day {
font-weight: normal;
color: #939393;
}

.month td.day-has-entries {
font-weight: normal;
color: #939393;
}

.month td.day-has-entries p {
padding: 0 0 0 5px;
margin: 0;
display: inline;
}

.month table {
width: 100%;
border: 0;
margin: auto;
}

td.day {
padding: 10px;
border: 0;
text-align: center;
}

/*-- tags --*/

.page-tags .tags-container {
background-color: #ffffff;
color: #7a7a7a;
padding: 10px;
margin: 0 0 10px 0;
}

.page-tags .tags-container h2 {
font-family: "Crete Round", Georgia, Calibri, Tahoma, serif;
margin: 0 0 10px 0;
padding: 0;
border-width: 0 0 1px 0;
border-style: solid;
border-color: #d4d4d4;
font-weight: normal;
text-transform: lowercase;
letter-spacing: 1px;
color: #939393;
}

.page-tags .ljtaglist { margin: 0; padding: 0; }
.page-tags .ljtaglist li {
padding: 0 0 0 10px;
margin: 0;
text-transform: lowercase;
letter-spacing: 0;
list-style: none;
}

.page-tags .tags-container a {
color: #df1b1c;
}

.page-tags .tags-container a:visited {
color: #df1b1c;
}

.page-tags .tags-container a:hover {
color: #ba1415;
}

.page-tags .tags_cloud { text-align: center; }

/*-- icons page --*/

.icons-container {
background-color: #ffffff;
color: #7a7a7a;
padding: 10px;
margin: 0 0 10px;
}

.icons-container h2 {
border-color: #d4d4d4;
border-style: solid;
border-width: 0 0 1px 0;
color: #939393;
font-weight: normal;
letter-spacing: 1px;
margin: 0 0 10px 0;
padding: 0;
text-transform: lowercase;
}

.icons-container a {
color: #df1b1c;
}

.icons-container a:visited {
color: #df1b1c;
}

.icons-container a:hover {
color: #ba1415;
}

.sorting-options ul {
padding-left: 0;
}

.sorting-options ul li {
display: inline;
list-style: none;
margin: 0;
}

.page-icons .comment {
margin: 0;
padding: 0;
}

.page-icons .icon {
margin: 1em 0;
}

.icon-image {
float: left;
clear: left;
margin-bottom: .25em;
min-width: 100px;
padding-right: 1em;
}

.icon-info {
min-height: 100px;
}

.icon-info span {
font-weight: bold;
}

.icon-info .default {
text-decoration: underline;
}

.icon-info .keywords ul {
display: inline;
padding: 0 0 0 13px;
}

.icon-info ul li {
display: inline;
list-style-type: none;
padding: 0 .25em 0 0;
}

/*--- comments ---*/

#comments {
font-family: Arial, Helvetica, sans-serif;
font-size: 12px;
}

.comment-title {
text-align: left;
}

.comment-title h4 {
font-size: 14px;
font-weight: normal;
display: inline-block;
color: #fff;
margin: 0;
font-family: "Crete Round", Georgia, Calibri, Tahoma, serif;
}

.comment-title h4 a {
color: #fff;
padding: 1px 4px;
background: #000 !important;
}

.comment-pages {
font-family: "Crete Round", Georgia, Calibri, Tahoma, serif;
margin: 15px 0;
}

.comment-pages a {
color: #7a7c6e;
}

.comment-pages a:hover {
color: #54554d;
}

hr.above-entry-interaction-links, hr.below-reply-container { display: none;

}

input, textarea {
background-color: white;
padding: 3px;
border: 1px solid #eef3e4;
font-family: Arial, Helvetica, sans-serif;
font-size: 12px;
}

textarea.textbox  { width: 90%!important; }

.poster-ip {
font-family: "Crete Round", Helvetica, sans-serif;
text-transform: uppercase;
color: #939393;
display: block;
text-align: left;
}

.comment .userpic {
width: 100px;
position: absolute;
top: 0;
left: -110px;
text-align: right;
}

.comment .userpic img {
padding-bottom: 2px;
border-bottom: 10px solid #fff;
}

.comment {
background: #fff;
position: relative;
color: #3f4036;
padding: 15px;
margin: 0 0 10px 0;
font-family: Arial, Helvetica, sans-serif;
font-size: 12px;
    }

.comment-wrapper { margin: 20px 0; padding: 0; }
.comment-content { margin: 10px 0; }

.bottomcomment, .comments-message {
background: #ffffff;
color: #7a7a7a;
padding: 20px;
margin: 0;
}

.comment a,
.bottomcomment a {
color: #df1b1c;
}

.comment a:visited,
.bottomcomment a:visited {
color: #df1b1c;
}

.comment a:hover,
.bottomcomment a:hover {
color: #ba1415;
}

.comment-management-links ul, .comment-interaction-links ul { margin: 0;

padding: 0; list-style: none; }
.comment-management-links li, .comment-interaction-links li { display:

inline; font-family: "Crete Round", Georgia, Calibri, Tahoma, serif; }

#qrform table { border: 0!important; }

.comment-poster {
font-family: "Crete Round", Helvetica, sans-serif; font-size: 0.6em;
text-transform: uppercase;
color: #939393;
}

.comment-poster a {
font-family: "Crete Round", Helvetica, sans-serif;
font-size: 13px;
text-transform: lowercase;
}

table.talkform {
background: #ffffff;
font-size: 12px;
padding: 10px;
margin: 0 0 10px 0;
}

table.talkform b {
color: #7a7a7a;
}

table.talkform a {
color: #df1b1c;
}

table.talkform a:visited {
color: #df1b1c;
}

table.talkform a:hover {
color: #ba1415;
}

/*-- modules --*/

#secondary .module {
font-family: "Crete Round", Georgia, Calibri, Tahoma, serif;
font-size: 13px;
}

#tertiary .module {
float: left;
width: 255px;
padding: 10px;
}

#tertiary .module-navlinks {
margin: 0;
padding: 1em 5%;
width: 90%;
}

.module-navlinks {
padding: 10px;
margin: 0;
}

#secondary .module-typelist, #secondary .module-navlinks {
margin: 0;
background-color: #fff;
text-transform: uppercase;
}

#secondary .module-typelist, #secondary .module-navlinks {
font-family: "Crete Round", sans-serif;
font-weight: 300;
}

#secondary .module-typelist a, #secondary .module-navlinks a{
color: #000;
}

#secondary .module-typelist a:hover, #secondary .module-navlinks a:hover{
color: #df1b1c;
}

#secondary .module-typelist .module-header {
display: none;
}

.module-navlinks ul.module-list {
padding: 0;
margin: 0;
list-style: none;
}

.module-navlinks ul.module-list li {
padding: 0;
margin: 0;
list-style: none;
}

.module-navlinks ul.module-list li a, .module-navlinks ul.module-list li

a:link { color: #ba1415; }
.module-navlinks ul.module-list li a:visited { color: #ba1415; }
.module-navlinks ul.module-list li a:hover { color: #cbdadc; }

.module-calendar { text-align: center; }
.module-customtext {
padding: 0;
margin: 20px 0 0 0;
}

.module-typelist .module-list-item {
margin-left:-2.5em;
}

.module-list-item {
border-bottom: 1px solid #eef3e4;
list-style: none;
}

.module-header {
font-family: "Crete Round", Georgia, Calibri, Tahoma, serif; 
font-size: 14px;
color: #fff;
background: #000;
display: inline-block;
font-weight: 300;
text-align: left;
padding: 1px 3px;
margin: 5px 0;
}

#tertiary .module-header a,
#tertiary .module-header a:link,
#tertiary .module-header a:visited,
#tertiary .module-header a:hover
    { color: #fff;  }

.module-userprofile .journal-name,
.module-userprofile .userpic
    { text-align: center; }

.module-userprofile .userpic img { border:7px solid #000; padding: 1px; }

.module-credit {display: none;}

ul.userlite-interaction-links.icon-links {
list-style-image: none;
list-style-position: outside;
list-style-type: none;
margin-left: 0;
padding-left: 0;
text-align: center;
}

ul.userlite-interaction-links.icon-links li {
display: inline;
padding: 0 0.2em;
}

.module-tags_cloud, .module-time, .module-powered { width: 90%; }

.tags_cloud li, .module-tags_cloud li { display: inline;
list-style-type: none; }

.manage-link {
display:none;
}

.module-time, .module-powered {
border-style:solid;
border-width: 0 0 1px 0;
border-color: #d4d4d4;
letter-spacing: 1px;
text-align: center;
padding-top: 1em;
}

.module-search .search-form { margin: .2em auto; }
.module-search .search-box { margin: .2em; }

#tertiary .module-content ul {
list-style-type: none;
font-weight: 300;
margin: 0;
padding: 0;
}

#tertiary .module-content li {
margin: 0.5em 0;
text-align: center;
}
	
#tertiary .module-content li a {
font-family: "Crete Round", Verdana, Geneva, sans-serif;
text-transform: uppercase;
color: #000;
}
	
#tertiary .module-content li a:hover {
color: #df1b1c;
}
	
#tertiary  .module-customtext {
padding: 5px 10px;
font-family: "Crete Round", Georgia, Calibri, Tahoma, serif;
font-size: 13px;
line-height: 200%;
width: 530px;
text-align: left;
}

/*-- extras --*/

div.ContextualPopup {
position: relative;
margin: 0;
text-align: justify;
font-weight: normal;
font-family: "Crete Round", Helvetica, sans-serif; 
font-size: 90%;
color: #939393;
line-height: 1.8em;
}

div.ContextualPopup div.Inner {
color: #939393 !important;
border: 1px solid #d4d4d4;
background: #ffffff !important;
padding: 10px;
}

div.ContextualPopup div.Inner a {
color: #df1b1c;
}

div.ContextualPopup div.Inner a:visited {
color: #df1b1c;
}

div.ContextualPopup div.Inner a:hover {
color: #ba1415;
}

div.ContextualPopup div.Inner a:active {
color: #df1b1c;
}

div.ContextualPopup .Userpic {
margin: 5px;
border: 1px solid #d4d4d4;
background: #ffffff !important;
padding: 5px;
}

blockquote {
background: whiteSmoke;
border: 0;
padding: 10px;
margin: 10px;
color:#666;
font-family: "Crete Round", Georgia, Calibri, Tahoma, serif;
font-size: 13px;
}

hr {
color: transparent;
height: 1px;
border-style: none;
border-bottom: 3px double #e6e6e6;
    }

#lj_controlstrip {
background-color: #fff;
background-image: none;
height: 53px;
}

#lj_controlstrip_userpic {
padding-top: 5px;
padding-left: 5px;
width: 43px;
}

#lj_controlstrip td {
font-family: Arial, sans-serif;
font-size: 11px;
line-height: 17.5px;
letter-spacing: normal;
font-family: "Crete Round", Georgia, Calibri, Tahoma, serif;
color: #3a3b35;
}

#lj_controlstrip_statustext {
color: #7a7c6e;
font-weight: normal;
font-family: "Crete Round", Georgia, Calibri, Tahoma, serif;
font-size: 14px;
margin-bottom: 5px;
}

#lj_controlstrip input {
font-family: Arial, sans-serif;
font-size: 11px;
line-height: 16.5px;
background-color: #fff;
color: #999;
padding: 1px 3px;
margin: 0;
width: auto;
text-transform: none;
}

#lj_controlstrip a {
font-family: "Crete Round", Georgia, Calibri, Tahoma, serif;
color: #3a3b35;
}

#lj_controlstrip_user, #lj_controlstrip_login,

#lj_controlstrip_loggedout_userpic, #lj_controlstrip_actionlinks {
border-right: 1px solid #eef3e4;
}

#canvas img[src*="user.png"] {width: 0 !important; vertical-align: middle !

important; margin: 0 auto; height: 0 !important;
background: transparent url(http://i.minus.com/i1bo4JTvGQygv.png) no-repeat;

padding: 10px 2px 0 6px !important; }
#canvas img[src*="community.png"] {width: 0 !important; vertical-align:

middle !important; margin: 0 auto; height: 0 !important;
background: transparent url(http://i.minus.com/iltHnCHychfRl.png) no-repeat;

padding: 10px 2px 0 8px !important; }
#canvas img[src*="feed.png"] {width: 0 !important; vertical-align: middle !

important; margin: 0 auto; height: 0 !important;
background: transparent url(http://i.minus.com/ibyVh8y0BE8oOi.png) no-

repeat; padding: 12px 0 0 15px !important;

}

#canvas img[src*="locked.png"] {width: 0 !important; vertical-align: middle

!important; margin: 0 auto; height: 0 !important;
background: transparent url(http://i.minus.com/iEuXkZcmNZwUu.png) no-repeat;

padding: 16px 0 0 18px !

important; }

#canvas img[src*="filtered.png"] {width: 0 !important; vertical-align:

middle !important; margin: 0 auto; height: 0 !important;
background: transparent url(http://i.minus.com/ibib7u76UD2NpE.png) no-

repeat; padding: 16px 0 0 16px !

important; }

#canvas img[src*="private.png"] {width: 0 !important; vertical-align: middle

!important; margin: 0 auto; height: 0 !important;
background: transparent url(http://i.minus.com/ishet4cUxcwCU.png) no-repeat;

padding: 16px 0 0 18px !

important; }
#canvas img[src*="user_staff.png"] {width: 0 !important; vertical-align:

middle !important; margin: 0 auto; height: 0 !important;
background: transparent url(http://i.minus.com/iJn4pDj4cAxr4.png) no-repeat;

padding: 12px 0 0 12px !important; }
#canvas img[src*="comm_staff.png"] {width: 0 !important; vertical-align:

middle !important; margin: 0 auto; height: 0 !important;
background: transparent url(http://i.minus.com/i5B3xsqkQT36Z.png) no-repeat;

padding: 12px 0 0 15px !important; }

img[src*="collapse.svg"] { 
width: 0; 
height: 0; 
padding: 0px 0px 8px 0px !important; 
background: transparent url(http://i.minus.com/iCha47dJYmABh.png) no-repeat

scroll 0 0; 
}

img[src*="expand.svg"] { 
width: 0; 
height: 0; 
padding: 0px 0px 8px 0px !important; 
background: transparent url(http://i.minus.com/ibzsjFWQXthnEj.png) no-repeat

scroll 0 0; 
}

img[src*="collapse-end.svg"] { 
width: 0; 
height: 0; 
padding: 0px 0px 8px 8px !important; 
background: transparent url(http://i.minus.com/i6jUTJEPw0uDR.png) no-repeat

scroll 0 0; 
}