html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, font, img, ins, kbd, q, s, samp, small, strike, sub, sup, tt, var, dl, dt, dd, ul, ol, li, fieldset, form, label, textarea, legend, table, caption, tbody, tfoot, thead, tr, th, td {	margin:0; padding:0; border:0; outline:0; letter-spacing:0;}
:focus { outline:0;}
ul { list-style:none;}
table {	border-collapse:collapse;	border-spacing:0; font-size:inherit;}
caption, th, td { text-align:left; font-weight:normal;}
img, a img { border:none;}
#wraper { width:650px;}
li {list-style:none;}
#left_box {display:none;}
#header #tx_size { display:none;}
#footer {display:none;}

.clearfix:after {content:"."; display:block; height:0; clear:both; visibility:hidden; line-height:0; font-size:0;}
.clearfix {display:inline-block;}
/* except Mac IE5 \*/
* html.clearfix { height:1%;}
.clearfix {display:block;}
/* end of Holly Hack */
html, body {height:100%;}
html>/**/body{overflow:-moz-scrollbars-vertical;}
html:first-child body{min-height:100%;}

a { text-decoration:none;}
a:hover { text-decoration:underline;}

a { color:#000000;}
a:hover { text-decoration: underline;}
.mt10 {margin:10px 0 0 0;}
.mb10 {margin:0 0 10px 0;}
.mb30 {margin:0 0 30px 0;}
.mt30 {margin:30px 0 0 0;}
.ml10 {margin:0 0 0 10px;}
.ml20 {margin:0 0 0 20px;}
.center { text-align:center;}
.right { text-align:right;}
.left { text-align:left;}
.bold { font-weight:bold;}
.red { color:#F02930;}
img { border:none;}
.pagetop{ display:none;}

body { text-align:left; margin:0 auto; font-family: "ＭＳ Ｐ明朝", "ＭＳ Ｐゴシック", sans-serif; color:#333; line-height:160%;}

#wraper{ margin:0 auto;}

#header #logo{ padding:26px 0 10px 0; float:left;}
<!--#header #tx_size {width:340px; float:right; margin:24px 0 0 1px; padding:0; background:url(../../common/img/share/tx_bg.gif) no-repeat left top;}-->

#contents { margin:40px 0 0 0;}

#contents #right_box h2 { background:url(../../common/img/share/subtitle.jpg) no-repeat; width:640px; padding:17px 0 0 0;margin:0 0 10px 19px;}
#contents h2 img{ float:left; margin-left:10px;}
#contents h3 { background:url(../../common/img/share/h3_bg.gif) repeat-x left bottom; padding:0 0 7px 0; margin:40px 0 12px 0;}
#contents h3.none { background:url(../../common/img/share/h3_bg.gif) repeat-x left bottom; padding:0 0 7px 0; margin:10px 10px 12px 0;}
#contents h2 span img{float:right; margin-right:9px;}
#contents h4 { color:#666; font-weight:bold;}
#contents #right_box_top {width:660px; float:right;background:none;}
#contents #right_box_top h2 { background:url(../../common/img/share/subtitle.jpg) no-repeat; width:640px; padding:12px 0 0 0;margin:20px 0 0 19px;}
#contents #right_box {width:660px; float:right; background:none;}
#contents #right_box .topmenu {height:300px;}
#contents #right_box a,#contents #right_box_top a{ text-decoration:underline;}
#contents #right_box a:hover,#contents #right_box_top a:hover{ text-decoration:none;}
#contents #right_box #box,#contents #right_box_top #box{ padding:14px 10px 0 30px;}

#contents #right_box #box #s_box{ padding:0 10px;}


#wraper #contents #right_box .kiyaku h4 {margin:20px 0 5px 0;}


ul#pan  {margin:20px 0 20px 20px; padding:0;}
#contents #right_box #pan li{ float:left; background:url(../../common/img/share/pan_arrow.gif) no-repeat left center; margin: 0 10px 0 0; padding:0 0 0 12px; list-style:none; }
#contents #right_box #pan li.top { background:none; padding:0 10px 0 0; margin:0;}
#contents #right_box #pan li a { color:#0066cc;text-decoration:none;}
#contents #right_box #pan li a:hover{ text-decoration:underline;} 
#contents #right_box #pan li.inline {  width:90%;}

.retun { margin:0 auto; width:536px;}
.retun li{ float:left; margin:10px 10px 0 10px;}
#jump a { color:#ef282f; font-weight: bold;}

.pagetop { margin:20px 0 0 0; text-align:right;}


#contents #right_box #box ul#p_list {margin:10px 0 0 10px;}
#contents #right_box #box ul#p_list li { list-style:none; text-indent:-1em;}

#contents #right_box #box #year { border-right: solid 1px #CCC;	margin:0 10px 0 10px;}
#contents #right_box #box #year li{border-left: solid 1px #CCC; padding:2px 5px; float:right; margin:0 5px; text-align:right;}
#contents #right_box #box #year li a{ background:url(../../common/img/share/f_arrow.gif) no-repeat left center; display:block; padding-left:15px;}

/* ==================================================
ここからcareers
================================================== */
#wraper #contents #right_box #box .entry li{ background: url(../../common/img/careers/entry_arrow.gif) no-repeat 90px  bottom; padding:0 0 30px 0; margin:0 0 30px 0;}
#wraper #contents #right_box #box .entry li.none{ background:none;}
#wraper #contents #right_box #box .entry .entry_img img{ float:left; margin:0 20px 5px 0; padding:0 0 5px 0;} 
#wraper #contents #right_box #box .entry .entry_img span{ display:block;}
#wraper #contents #right_box #box .entry .entry_img span.mt{ padding-top:13px;}
#wraper #contents #right_box #box .entry li .entry_tx {display:block; float:left; width:380px;}
#wraper #contents #right_box #box .entry .entry04 { background:#f9f8f8;margin:0; padding:0;border: dotted 1px #CCC; width:620px; width:610px; margin:0 auto 30px 0;}
#wraper #contents #right_box #box .entry .entry04 ul { padding:10px;}
#wraper #contents #right_box #box .entry .entry04 li { margin:0 0 2px 0; padding:0;}
#wraper #contents #right_box #box .entry .entry04 li.last{ background: url(../../common/img/product/entry04_arrow.gif) no-repeat left  bottom; padding-bottom:30px; padding-top:5px;}




#wraper #contents #right_box #box .c_button2{margin:20px auto;}
#wraper #contents #right_box #box .c_button2 li {float:left; margin:0 5px 0 0; padding:0; width:200px;}
#wraper #contents #right_box #box .c_button li span { text-align:center; display:block; margin:5px 0;}

#wraper #contents #right_box #box .yoko { width:578px; background:url(../../common/img/careers/yoko_bg.gif); padding:20px; border: solid 1px #e9e9e9; line-height:180%; margin-bottom:20px;}
#wraper #contents #right_box #box .yoko h3 { margin-top:0;}

#wraper #contents #right_box #box .attention li { list-style:disc inside;}
#wraper #contents #right_box #box .attention li span,.at_r { color:#F02930;}

#wraper #contents #right_box #box .form_tb01 table{ width:100%; border-left:#CCC solid 1px; border-top:#CCC solid 1px;}
#wraper #contents #right_box #box .form_tb01 th,
#wraper #contents #right_box #box .form_tb01 td { padding:10px 10px 5px 10px; border-right:#CCC solid 1px; border-bottom:#CCC solid 1px;}
#wraper #contents #right_box #box .form_tb01 th { width:150px; background:#EAF2F5; font-weight:bold;}
#wraper #contents #right_box #box .form_tb01 th span { font-weight:normal; color:#F02930;}
#wraper #contents #right_box #box .form_tb01 th.form_c { background:#F6F6F6;}

#wraper #contents #right_box #box .form_tb01 input,
#wraper #contents #right_box #box .form_tb01 textarea { border:#CCC solid 1px; margin-bottom:5px;}
#wraper #contents #right_box #box .form_tb01 textarea { width:400px;}
#wraper #contents #right_box #box .form_tb01 input:focus,
#wraper #contents #right_box #box .form_tb01 textarea:focus { border:#6D736D solid 1px;}
#wraper #contents #right_box #box .form_tb01 #toshi04,
#wraper #contents #right_box #box .form_tb01 #toshi05,
#wraper #contents #right_box #box .form_tb01 #toshi06 { width:60px;}
#wraper #contents #right_box #box .form_tb01 .bar01 input { width:150px;}
#wraper #contents #right_box #box .form_tb01 .bar02 input { width:400px;}
#wraper #contents #right_box #box .form_tb01 .bar03 input { width:60px;}
#wraper #contents #right_box #box .form_tb01 select { margin:10px 0;}


#wraper #contents #right_box .careers ul{ margin:10px 0;}
#wraper #contents #right_box .careers ul li {float:left; width:300px;}
#wraper #contents #right_box .careers ul li span { display:block; margin:0; padding:0;}

.form_s span { color:#666; padding-bottom:5px; display:block;}
.form_k li { width:200px; float:left; padding-right:10px;}

/* ==================================================
2010_k追加
================================================== */

.ca_tb { width:630px; margin-bottom:10px;}

.ca_tb thead td{ font-weight:bold;}

.ca_tb th,#contents .ca_tb td{ background:url(../../common/img/share/dot.gif) repeat-x left bottom; border:none;}

.ca_tb th{width:120px; vertical-align:top; padding:5px 0; font-weight:bold;}

.ca_tb td{ padding:5px 0;}

.ca_tb td img{ float:right;}

.ca_tb_ef{background-color:#fff;}

.al_right{text-align:right; padding-top:10px; margin-bottom:10px;}


/* ==================================================
先輩からのメッセージ
================================================== */

#box .massege_box {border-right: solid 1px #c0c0c0; border-left: solid 1px #c0c0c0;  border-bottom: solid 1px #c0c0c0;  border-top: solid 4px #008000; background:#f6f6f6; padding:17px 18px; margin:0 0 50px 0;}
#box .massege_box h3{background: url(../common/img/ir/massage_dot.gif) repeat-x left bottom; margin:0 0 10px 0;}
#box .massege_box p img {float:right;}
#box .massege_box table { float:left; width:450px;}
#box .massege_box table th{width:120px; border-bottom: solid 1px #c0c0c0; padding:5px; font-weight:bold; vertical-align:top;}
#box .massege_box table td{border-bottom: solid 1px #c0c0c0;padding:5px;}
#box .massege_box table th.non,#box .massege_box table td.non{ border:none;}


#wraper #contents #right_box .careers_menu li ul li{ padding:0; margin:0;}
#wraper #contents #right_box .careers_menu li ul li span{margin:0; display:block;height:3em; border-bottom: solid 1px #dad9d9; padding: 0 0 5px 0;}
#wraper #contents #right_box .careers_menu li ul li ul li{ border:none;}
#wraper #contents #right_box .careers_menu li ul li ul li a{ background:url(../../common/img/share/f_arrow.gif) no-repeat left center; padding:0 0 0 15px; display: block;}