css 문외한이라 대체 무엇을 건드려야 모바일 본문 페이지에 폰트 사이즈를 크게 할 수 있는지 도저히 알 방법이 없어서

여기에다 문의를 드립니다.

모바일 본문 목록 폰트와 본문 페이지의 글씨를 14px 정도로 크게 하고 싶습니다. 지금 보이는 폰트는 너무 작아서 보는데 눈이 아프네요.

본문 목록                                                                           본문 페이지

제가 사용하고 있는 모바일스킨은 default_ajax 입니다. css 파일 내용이 아래와 같습니다.

어디를 바꾸면 모바일페이지의 본문 글씨가 커 질까요?

아시는 분 답변 좀 부탁드립니다.  제가 가진 포인트 전부(10포인트밖에 안되지만)를 드릴게요. ㅠㅠ

@charset "utf-8";
/* Mobile XE (/modules/board/m.skins/default) */
body{margin:0;background:#fff;color:#000;word-wrap:break-word}
body,input,textarea,select,button,table{font-family:Tahoma,Geneva,sans-serif}
img{border:0}
em{font-style:normal}
form{margin:0;padding:0}
fieldset{margin:0;padding:0;border:0}
textarea{resize:vertical}
input[type=checkbox],
input[type=radio]{width:13px;height:13px;margin:0;padding:0}
/* Common */
.fl{float:left}
.fr{float:right}
/* Background */
.rp li li,
.rp .answer,
.rp .btn,
.hx .write{background-image:url(../img/mx.png);background-repeat:no-repeat}
/* Body */
.bd{background:#f8f8f8;padding:1px 0}
.co{margin:10px;line-height:1.4;font-size:14px;color:#333}
.co:after{content:"";display:block;clear:both;*zoom:1}
/* Hx */
.hx{position:relative;border-bottom:1px solid #ccc8be;padding:8px 10px;margin:0}
.hx:after{content:"";margin:0 -10px;position:relative;top:10px;display:block;clear:both;height:1px;background:#fff}
.hx.h2{background:#e5e5e5;text-shadow:1px 1px 0 #fff;padding-right:40px}
.hx.h2 em{font-size:12px;color:#6352d2}
.hx.h3{background:#868686;color:#fff}
.hx.h3 em{font-size:12px}
.hx h2, .hx h3{margin:0 10px 0 0;display:inline}
.hx h2{font-size:16px;line-height:1.4}
.hx h3{font-size:14px}
.hx a{color:#000}
.hx .ex{font-size:12px}
.hx .tg{position:absolute;top:0;left:0;width:100%;height:100%;margin:0;padding:0;overflow:visible;border:0;cursor:pointer;opacity:0;filter:alpha(opacity=0);background:none}
.hx .ca{font-size:12px;text-decoration:underline;color:#333}
.hx .ca:after{content:"";display:inline-block;position:relative;left:4px;width:0;height:0;border:4px solid;border-color:transparent;border-left-color:#8d7de1;margin:0 -8px 0 0}
.hx .write{position:absolute;top:8px;right:10px;background-position:0 0;display:inline-block;width:28px;height:27px;font-size:0;overflow:hidden;text-indent:-28px}
/* Global Navigation */
.gn{margin:0;padding:0;list-style:none;background:#d3d1cc;text-shadow:1px 1px 0 #fff}
.gn li{background:#c3c3c3;border:1px solid #a3a09a;border-left:0;border-right:0;margin:0 0 -1px 0}
.gn li li{background:#f8f8f8;border:1px solid #c9c9c9;border-left:0;border-right:0}
.gn li li li{background:#e8e8e8}
.gn ul{margin:0 0 -1px 0;padding:0;list-style:none}
.gn a{position:relative;text-decoration:none;display:block;padding:10px;font-size:16px}
.gn li a{color:#333}
.gn li a:after{position:absolute;top:7px;right:10px;content:"›";color:#888;font-size:18px;font-weight:bold;font-family:Verdana, Geneva, sans-serif}
.gn li li a:before{content:"";display:inline-block;width:6px;height:6px;border:1px dotted #666;border-top:0;border-right:0;margin:0 4px 0 0;vertical-align:top}
.gn li li a{padding-left:15px}
.gn li li li a{padding-left:30px}
.gn li li li li a{padding-left:45px}
.gn li li li li li a{padding-left:60px}
.gn em{color:#6352d2;font-size:12px}
/* List */
.lt{margin:0;padding:0;list-style:none;background:#f8f8f8;font-size:14px}
.lt li{border-bottom:1px solid #ccc8be}
.lt a{display:block;text-decoration:none;color:#000;padding:10px}
.lt .notice{display:inline-block;background:#a06acd;font-weight:bold;color:#fff;font-size:12px;padding:1px;border-radius:2px;-moz-border-radius:2px;-webkit-border-radius:2px}
.lt .title{display:block;margin:0 0 5px 0}
.lt .title strong{font-size:14px;font-weight:bold}
.lt .title em{font-size:12px;color:#333;color:#6352d2}
.lt .auth{display:block;font-size:12px}
.lt .auth .time{padding:0 5px;border-left:1px solid #bfbfbf}
/* Toggle Open */
.tgo{display:none;background:#f8f8f8;color:#333;margin:0;padding:0;list-style:none;font-size:14px;color:#333}
.tgo.open{display:block}
.file{margin:0;padding:0;list-style:none}
.file li{border-top:1px solid #c9c9c9;border-bottom:1px solid #c9c9c9;margin:0 0 -1px 0}
.file a{text-decoration:none;display:block;padding:10px 0 10px 10px;color:#333}
.file .size{font-size:12px;border-left:1px solid #bfbfbf;margin:0 5px;padding:0 10px;color:#666}
.rp ul{margin:10px 0 -11px -10px;padding:0;list-style:none}
.rp li{border-top:1px solid #c9c9c9;border-bottom:1px solid #c9c9c9;padding:10px 0 10px 10px;margin:0 0 -1px 0}
.rp .xe_content, .rp p{margin:0 0 5px 0}
.rp ul ul{margin-left:-25px}
.rp ul ul ul{margin-left:-40px}
.rp ul ul ul ul{margin-left:-55px}
.rp ul ul ul ul ul{margin-left:-70px}
.rp ul ul ul ul ul ul{margin-left:-85px}
.rp li li,
.rp .answer{padding-left:25px;background-position:10px -145px}
.rp li li li{padding-left:40px;background-position:25px -145px}
.rp li li li li{padding-left:55px;background-position:40px -145px}
.rp li li li li li{padding-left:70px;background-position:55px -145px}
.rp li li li li li li{padding-left:85px;background-position:70px -145px}
.rp .btn{display:inline-block;width:15px;height:15px;overflow:hidden;vertical-align:middle;text-indent:15px}
.rp .btn.ed{background-position:0 -32px}
.rp .btn.de{background-position:-15px -32px}
.rp .btn.re{background-position:-30px -32px}
.rp .auth{font-size:12px}
.rp .auth .time{padding:0 5px;border-left:1px solid #bfbfbf}
/* Form Field */
.origin{padding:10px 0;margin:0 10px;font-size:14px}
.ff{margin:0;padding:10px 0}
.ff ul{margin:0 10px 10px 10px;padding:10px 0 0 0;list-style:none}
.ff li{margin:0 0 5px 0;padding:0}
.ff label{margin-right:10px}
.ff label+input[type=text],
.ff label+input[type=password],
.ff label+textarea,
.ff label+select{display:block;width:96%;font-size:14px;margin:0 0 5px 0}
.ff label+input[type=text],
.ff label+input[type=password],
.ff label+textarea{padding:5px}
/* Button Area */
.bna{text-align:center;padding:10px;margin:10px 0;}
.bna:after{content:"";display:block;clear:both}
.bn{display:inline-block;line-height:26px !important;padding:0 10px;font-size:12px;font-weight:bold;border:1px solid;text-decoration:none;border-radius:5px;-moz-border-radius:5px;-webkit-border-radius:5px;cursor:pointer;vertical-align:middle}
.bn[type=submit],
.bn[type=button]{height:28px}
.bn[href]{height:26px}
.bn.dark{border-color:#666;background:#777 -webkit-gradient(linear,0% 0%,0% 100%,from(#7e7c78),to(#5c5b58));background:#777 -moz-linear-gradient(top,#7e7c78,#5c5b58);background-color:#777;color:#fff;box-shadow:0 0 1px #fff inset;-moz-box-shadow:0 0 1px #fff inset;-webkit-box-shadow:0 0 1px #fff inset}
.bn.white{border-color:#b5b5b5;background:#1b1b1b -webkit-gradient(linear,0% 0%,0% 100%,from(#fff),to(#f6f6f6),color-stop(0.5,#f0f0f0),color-stop(0.5,#e4e4e4));background:#1b1b1b -moz-linear-gradient(top,#fff,#e4e4e4);background-color:#1b1b1b;color:#000}
/* Pagination */
.pn{font-size:12px;text-align:center;background:#f2f0ec;padding:15px 0;border-top:1px solid #fff}
.pn a{color:#333;text-decoration:none}
.pn strong{margin:0 10px}
.pn .prev:before{content:"";display:inline-block;width:0;height:0;margin:0 4px 0 0;border:4px solid;border-color:transparent;border-right-color:#999}
.pn .next:after{content:"";display:inline-block;width:0;height:0;margin:0 0 0 4px;border:4px solid;border-color:transparent;border-left-color:#999}
/* Search */
.sh{border:1px solid #bfbfbf;border-left:0;border-right:0;background:#e8e8e8;padding:10px;text-align:center}
.sh *{vertical-align:top}
.sh select{width:80px;font-size:14px;margin:0 0 5px 0}
.sh input[type=text]{width:160px;margin:0;font-size:14px;padding:5px}
.sh .shbn{width:28px;height:28px;border:1px solid #666;background:#777 url(../img/mx.png) no-repeat 5px -60px;box-shadow:0 0 1px #fff inset;-moz-box-shadow:0 0 1px #fff inset;-webkit-box-shadow:0 0 1px #fff inset;border-radius:5px;-moz-border-radius:5px;-webkit-border-radius:5px;cursor:pointer}

/*div fix */
.abn{float:right; padding:5px;}
.abn.dark{border-color:#666;background:#777 -webkit-gradient(linear,0% 0%,0% 100%,from(#7e7c78),to(#5c5b58));background:#777 -moz-linear-gradient(top,#7e7c78,#5c5b58);background-color:#777;color:#fff;box-shadow:0 0 1px #fff inset;-moz-box-shadow:0 0 1px #fff inset;-webkit-box-shadow:0 0 1px #fff inset}
.fix{position:relative;margin:0; padding:5px;}
.fix p{padding:10px 0px 0px 0px; margin:0px; font-size: 12px;}
.clear{clar:booth;}

/*file upload*/
#files a{text-decoration:none;}
ul#files{ position:relative; float:left; width:100%;list-style:none; padding:0; margin:0; }
ul#files li{  margin-bottom:2px; width:100%; float:left; }
ul#files li img{ position:relative; float:left; max-width:80px; max-height:80px; padding:5px 10px 5px 10px; }
ul#files li .filename{ position:relative; float:left;  }

.success{ background:#f4f4f4; border:1px solid #ccc8be; }
.error{ background:#f0c6c3; border:1px solid #cc6622; }

fieldset { background: #FFFFFF; border-bottom:1px solid #ccc8be; font-size: 12px;
  width: 100%; height:100%; padding:0px;margin:0px;}