.fl {float:left !important}
.fr {float:right !important}

.rel {position: relative}

.ls {letter-spacing: -0.5em}
.b {font-weight: bold}
.u {text-decoration: underline}
.w_717 {width: 717px}
.w_319 {width: 319px}
.va_m {vertical-align: middle}
.c {clear: both}

/* Color */
.white { background-color: #ffffff}

.border_n{border: none !important}


/* width */
.span5{width:340px}
.span4{width:330px}
.span3{width:250px}



/*Margin */
.mt0 {margin-top: 0 !important}
.mt10{ margin-top: 10px !important;}
.mt15{ margin-top: 15px !important;}
.mt20{ margin-top: 20px !important;}
.mt25{ margin-top: 25px !important;}
.mt30{ margin-top: 30px !important;}
.mt35{ margin-top: 35px !important;}
.mt40{ margin-top: 40px !important;}
.mt80{ margin-top: 80px !important;}


.mr0 {margin-right: 0 !important}
.mr15{ margin-right: 15px !important;}
.mr20{ margin-right: 20px !important;}
.mr30{ margin-right: 30px !important;}

.mb0{margin-bottom:0 !important;}
.mb10{margin-bottom:10px !important;}
.mb15{margin-bottom:15px !important;}
.mb20{margin-bottom:20px !important;}
.mb30{margin-bottom:30px !important;}
.mb0 {margin-bottom: 0px !important}

.ml0 {margin-left: 0 !important;}
.ml1 {margin-left: 1px !important;}
.ml5 {margin-left: 5px !important;}
.ml10 {margin-left: 10px !important;}
.ml20 {margin-left: 20px !important;}
.ml25 {margin-left: 25px !important;}
.ml30 {margin-left: 30px !important;}
.ml35 {margin-left: 35px !important;}
.ml40 {margin-left: 40px !important;}

/* Padding */
.pt10{padding-top:10px !important;}
.pt15{padding-top:15px !important;}
.pt20{padding-top:20px !important;}
.pt30{padding-top:30px !important;}

.pr10{padding-right:10px !important;}
.pr15{padding-right:15px !important;}
.pr20{padding-right:20px !important;}
.pr30{padding-right:30px !important;}

.pb10{padding-bottom:10px !important;}
.pb15{padding-bottom:15px !important;}
.pb20{padding-bottom:20px !important;}
.pb30{padding-bottom:30px !important;}

.pl10{padding-left:10px !important;}
.pl15{padding-left:15px !important;}
.pl20{padding-left:20px !important;}
.pl30{padding-left:30px !important;}

.fl {float:left}
.fr {float:right}
.rel {position: relative}

.ls {letter-spacing: -0.5em}
.b {font-weight: bold}
.u {text-decoration: underline}
.w_717 {width: 717px}
.w_319 {width: 319px}
.va_m {vertical-align: middle}
.c {clear: both}

/* Color */
.white { background-color: #ffffff}


.al {text-align: left}
.ar {text-align: right}
.ac {text-align: center}
.none {display: none}
.ff_tahoma {font-family: Tahoma}
.ff_gulim {font-family: "±¼¸²", Gulim, "µ¸¿ò", Dotum, AppleGothic, Sans-serif}
.fs10 {font-size: 10px}
.fs11 {font-size: 11px}
.fs12 {font-size: 12px}
.fs14 {font-size: 14px}
.c_57 {color: #575757}
.c_88 {color: #888888}
.c_77 {color: #777777}
.c_66 {color: #666666}
.c_44 {color: #444444}
.c_64 {color: #646464}
.c_8b {color: #8b8b8b}
.c_a1 {color: #a1a1a1}
.c_69 {color: #696968}
.c_ff4200 {color: #ff4200 !important}
.c_ff4200 * {color: #ff4200 !important}
.c_ff885d {color: #ff885d}
.c_ff4400 {color: #ff4400}
.c_376e0c {color: #376e0c}
.c_5ca105 {color: #5ca105}
.c_383838 {color: #383838 !important}
.c_383838 A {color: #383838 !important}
.c_5a5a5a {color: #5a5a5a !important}
.c_5a5a5a A {color: #5a5a5a !important}
.c_004790 {color: #004790}
.bt_e9e9e9 {BORDER-top: #e9e9e9 1px solid}
.bt_8e8e8e {BORDER-top: #8e8e8e 1px solid}