/*! normalize.css v3.0.2 | MIT License | git.io/normalize */

/**
 * 1. Set default font family to sans-serif.
 * 2. Prevent iOS text size adjust after orientation change, without disabling
 *    user zoom.
 */

/**
 * Remove default margin.
 */
body {
	background:#fff;
}

.h1, .h2, .h3, h1, h2, h3 {
	margin: 0;
    padding: 0;
	
}

ol, ul {
    margin-bottom:0px;
    margin-top: 0;
}
a {
    text-decoration: none;
    word-break: break-all;
	display:block;
	color:#000 !important;
}
a:hover {
    text-decoration: none;
}
img {
    height: auto;
    max-width: 100%;
    vertical-align: bottom;
	display: block !important;
	margin: 0px auto 30px !important;
}
h1, h2, h3, h4, h5, h6 {
    color: inherit;
    /* font-family: "ＭＳ Ｐ明朝", "MS PMincho", "ヒラギノ明朝 Pro W3", "Hiragino Mincho Pro", serif;*/
    font-family: "メイリオ","Meiryo",arial,"ヒラギノ角ゴ Pro W3","Hiragino Kaku Gothic Pro",Osaka,"ＭＳ Ｐゴシック","MS PGothic",Sans-Serif;
	font-size:20px !important;
}
h1 {
	color: inherit;
    font-family:  inherit;
	font-size:20px !important;
}

.btn {
	padding:0 !important;
}




/* ===========================================
サーチページとシングルページの黄色い帯
============================================= */
.info_header {
	background:#f5cd41;
	padding:20px 0;
	color:#000;
	 margin: 60px 0 0;
}

@media (max-width: 767px) {
	.info_header {
	 margin: 50px 0 0;
}
}

/* ===========================================
サーチページとシングルページのぱんくず
============================================= */
.info_bread {
	background:#ebebeb;
}
.info_bread .col-md-12 {
	 padding-bottom: 0px !important;
}

.breadcrumb li a {
	display:inline;
}
.breadcrumb {
    background-color:#ebebeb;
	padding:0;
    list-style: outside none none;
    margin: 5px 0;
}


/* ===========================================
プルダウンパネルのタイトル
============================================= */

.panel-title {
	font-family:"ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif !important;
	font-size: 14px !important;
}

/* ===========================================
SNS的メールボタン
============================================= */
.sns-email {
    vertical-align: top !important;
    font-weight:bold;
}

/* ===========================================
サブヘッダ
============================================= */
.sub-header {
/* Permalink - use to edit and share this gradient: http://colorzilla.com/gradient-editor/#ffb76b+0,ffa73d+41,ff7c00+74,ff7f04+100 */
background: #ffb76b; /* Old browsers */
background: -moz-linear-gradient(top, #ffb76b 0%, #ffa73d 41%, #ff7c00 74%, #ff7f04 100%); /* FF3.6-15 */
background: -webkit-linear-gradient(top, #ffb76b 0%,#ffa73d 41%,#ff7c00 74%,#ff7f04 100%); /* Chrome10-25,Safari5.1-6 */
background: linear-gradient(to bottom, #ffb76b 0%,#ffa73d 41%,#ff7c00 74%,#ff7f04 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffb76b', endColorstr='#ff7f04',GradientType=0 ); /* IE6-9 */
  color: #ffffff;
  padding: 20px 0 20px;
  font-weight: bold;
}
.sub-header h2{
  font-weight: bold;
}
.rf_theme_topic_3rd {
/* Permalink - use to edit and share this gradient: http://colorzilla.com/gradient-editor/#b5bdc8+0,828c95+36,28343b+100;Grey+Black+3D */
background: rgb(181,189,200); /* Old browsers */
background: -moz-linear-gradient(top, rgba(181,189,200,1) 0%, rgba(130,140,149,1) 36%, rgba(40,52,59,1) 100%); /* FF3.6-15 */
background: -webkit-linear-gradient(top, rgba(181,189,200,1) 0%,rgba(130,140,149,1) 36%,rgba(40,52,59,1) 100%); /* Chrome10-25,Safari5.1-6 */
background: linear-gradient(to bottom, rgba(181,189,200,1) 0%,rgba(130,140,149,1) 36%,rgba(40,52,59,1) 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#b5bdc8', endColorstr='#28343b',GradientType=0 ); /* IE6-9 */

  color: #ffffff;
  padding: 10px;
  font-weight: bold;
  border-radius: 10px;  /* ボックスの四つ角を丸くする */ 
  margin-bottom: 10px;
}

.sub_theme_topic_3rd {
    background: url(https://www.roundflat.jp/products/images/bg_product_name.gif) repeat-x bottom;
    clear: both;
    padding: 0 0 6px 0;
}
p.con_txt1 {
    text-align: left;
    line-height: 140%;
    margin: 10px;
}
.sub_theme_topic_3rd p {
    background: url(https://www.roundflat.jp/products/images/bg_sub_theme_topic_3rd.gif) no-repeat left;
    margin: 0;
    text-align: left;
    padding: 0 0 3px 12px;
    font-weight: bold;
}

.pro_line {
    background: url(https://www.roundflat.jp/products/images/pro_line.gif) repeat-x;
    padding: 0 0 20px 0;
    margin: 10px 0 0 0;
    clear: both;
    line-height: 0;
    font-size: 1px;
    height: 10px;
}

.con_txt1 a {
  display:inline;
	color:#00f !important;
}

.left{
 text-align:left; !important;
}

.errata img {
  height: auto;
  max-width: 100%;
  vertical-align: bottom;
  display: block !important;
  margin: 0px 0px 0px !important;
}

.support-link {
  background-color: ff0000;
  background-color:rgba(0,0,0,0.8); /* backgroundでalpha設定(4番目の引数) */
  filter: progid:DXImageTransform.Microsoft.Gradient(GradientType=0,StartColorStr=#ff0000,EndColorStr=#ff0000); /*IE8以下用*/
}
/* ===========================================
concept_data
============================================= */
.concept_data { text-align:left; margin:7px; }
.concept_data table { width:448px; border:1px solid #FF4701; }
.concept_data table tr { background:url(../products/images/concept_data_line.gif) repeat-x bottom; border-color:#FF4701;}
.concept_data table tr.rowspan { background:none; }
.concept_data table tr.rowspan td { background:url(../products/images/concept_data_line.gif) repeat-x bottom; }
.concept_data table tr.bottom { background:none; }
.concept_data table .top td { padding:10px 10px 5px 20px; }
.concept_data table .bottom td { padding:5px 10px 10px 20px; }
.concept_data table td { font-size: small; text-align:left; padding:5px 10px 5px 20px; line-height:20px; }
.concept_data table td.rows_cell { padding:5px 10px 5px 20px; line-height:25px; width:197px; }
.concept_data table td.cell1 { width:190px; border-right:1px solid #FF4701; }
.concept_data2 { clear:both; padding:10px 0 0 5px; text-align:left; }
.concept_data2a { clear:both; padding:20px 0 0 10px; text-align:left; }
.concept_data2b { clear:both; padding:30px 0 0 25px; text-align:left; }
.concept_data2 table, .concept_data2a table, .concept_data2b table { margin:0; width:450px; border-top:1px solid #FF4701; border-left:1px solid #FF4701; border-right:1px solid #FF4701; font-size: small; }
.concept_data2 table tr.odds, .concept_data2a table tr.odds, .concept_data2b table tr.odds { background:#EEEEEE; }
.concept_data2 table td, .concept_data2a table td, .concept_data2b table td { text-align:left; color:#444444; line-height:140%; }
.concept_data2 table td.cell1, .concept_data2a table td.cell1, .concept_data2b table td.cell1 { width:110px; padding:5px; border-right:1px solid #FF4701; border-bottom:1px solid #FF4701; }
.concept_data2 table td.cell2, .concept_data2a table td.cell2, .concept_data2b table td.cell2 { width:120px; padding:5px; border-right:1px solid #FF4701; border-bottom:1px solid #FF4701; }
.concept_data2 table td.cell3, .concept_data2a table td.cell3, .concept_data2b table td.cell3 { width:185px; padding:5px; border-bottom:1px solid #FF4701; }
.concept_data2 table td.cell4, .concept_data2a table td.cell4, .concept_data2b table td.cell4 { width:316px; padding:5px; border-bottom:1px solid #FF4701; }

.concept_data3 { clear:both; width:448px; border-collapse:collapse;margin:10px auto; padding:0; border:1px solid #FF4701; font-size: small; }
.concept_data3 th { padding:0 0 10px 0; }
.concept_data3 td { padding:0; vertical-align:top; }
.concept_data3 td { text-align:left; color:#444444; padding:5px 10px; }

p.con_txt_mark { background:url(../../products/images/mark_con_txt.gif) no-repeat left top; text-indent:20px; font-size: small; text-align:left; line-height:140%; margin:0 10px; }

/* ===========================================
高さ揃え
============================================= */
.faq-button-link {
	background-color: #666c67;
	padding: 25px;
	text-align: center;
  font-weight: bold;
  border-radius: 10px;  /* ボックスの四つ角を丸くする */ 
  margin-bottom: 10px;
  color: #ffffff !important;
  font-size: 24px;
}

@media screen and (max-width: 768px) {
.faq-button-link {
	background-color: #666c67;
	padding: 10px 5px 10px;
	text-align: center;
  font-weight: bold;
  border-radius: 10px;  /* ボックスの四つ角を丸くする */ 
  margin-bottom: 10px;
  color: #ffffff !important;
  font-size: 20px;
}
}
/* HTML5 display definitions
   ========================================================================== */

/**
 * Correct `block` display not defined for any HTML5 element in IE 8/9.
 * Correct `block` display not defined for `details` or `summary` in IE 10/11
 * and Firefox.
 * Correct `block` display not defined for `main` in IE 11.
 */

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
menu,
nav,
section,
summary {
  display: block;
}

/**
 * 1. Correct `inline-block` display not defined in IE 8/9.
 * 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.
 */

audio,
canvas,
progress,
video {
  display: inline-block; /* 1 */
  vertical-align: baseline; /* 2 */
}

/**
 * Prevent modern browsers from displaying `audio` without controls.
 * Remove excess height in iOS 5 devices.
 */

audio:not([controls]) {
  display: none;
  height: 0;
}

/**
 * Address `[hidden]` styling not present in IE 8/9/10.
 * Hide the `template` element in IE 8/9/11, Safari, and Firefox < 22.
 */

[hidden],
template {
  display: none;
}

li {
	list-style-type:none;
}
/* Links
   ========================================================================== */
/**
 * Improve readability when focused and also mouse hovered in all browsers.
 */

a:active,
a:hover {
  outline: 0;
}

/* Text-level semantics
   ========================================================================== */

/**
 * Address styling not present in IE 8/9/10/11, Safari, and Chrome.
 */

abbr[title] {
  border-bottom: 1px dotted;
}

/**
 * Address style set to `bolder` in Firefox 4+, Safari, and Chrome.
 */

b,
strong {
  font-weight: bold;
}

/**
 * Address styling not present in Safari and Chrome.
 */

dfn {
  font-style: italic;
}

/**
 * Address variable `h1` font-size and margin within `section` and `article`
 * contexts in Firefox 4+, Safari, and Chrome.
 */

h1 {
  font-size: 2em;
}

/**
 * Address styling not present in IE 8/9.
 */

mark {
  background: #ff0;
  color: #000;
}

/**
 * Address inconsistent and variable font size in all browsers.
 */

small {
  font-size: 80%;
}

/**
 * Prevent `sub` and `sup` affecting `line-height` in all browsers.
 */

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sup {
  top: -0.5em;
}

sub {
  bottom: -0.25em;
}

/* Embedded content
   ========================================================================== */

/**
 * Remove border when inside `a` element in IE 8/9/10.
 */

img {
  border: 0;
}

/**
 * Correct overflow not hidden in IE 9/10/11.
 */

svg:not(:root) {
  overflow: hidden;
}

/* Grouping content
   ========================================================================== */

/**
 * Address margin not present in IE 8/9 and Safari.
 */

figure {
  margin: 1em 40px;
}

/**
 * Address differences between Firefox and other browsers.
 */

hr {
  -moz-box-sizing: content-box;
  box-sizing: content-box;
  height: 0;
}

/**
 * Contain overflow in all browsers.
 */

pre {
  overflow: auto;
}

/**
 * Address odd `em`-unit font size rendering in all browsers.
 */

code,
kbd,
pre,
samp {
  font-family: monospace, monospace;
  font-size: 1em;
}

/* Forms
   ========================================================================== */

/**
 * Known limitation: by default, Chrome and Safari on OS X allow very limited
 * styling of `select`, unless a `border` property is set.
 */

/**
 * 1. Correct color not being inherited.
 *    Known issue: affects color of disabled elements.
 * 2. Correct font properties not being inherited.
 * 3. Address margins set differently in Firefox 4+, Safari, and Chrome.
 */

button,
input,
optgroup,
select,
textarea {
  color: inherit; /* 1 */
  font: inherit; /* 2 */
  margin: 0; /* 3 */
}

/**
 * Address `overflow` set to `hidden` in IE 8/9/10/11.
 */

button {
  overflow: visible;
}

/**
 * Address inconsistent `text-transform` inheritance for `button` and `select`.
 * All other form control elements do not inherit `text-transform` values.
 * Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera.
 * Correct `select` style inheritance in Firefox.
 */

button,
select {
  text-transform: none;
}

/**
 * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
 *    and `video` controls.
 * 2. Correct inability to style clickable `input` types in iOS.
 * 3. Improve usability and consistency of cursor style between image-type
 *    `input` and others.
 */

button,
html input[type="button"], /* 1 */
input[type="reset"],
input[type="submit"] {
  -webkit-appearance: button; /* 2 */
  cursor: pointer; /* 3 */
}

/**
 * Re-set default cursor for disabled elements.
 */

button[disabled],
html input[disabled] {
  cursor: default;
}

/**
 * Remove inner padding and border in Firefox 4+.
 */

button::-moz-focus-inner,
input::-moz-focus-inner {
  border: 0;
  padding: 0;
}

/**
 * Address Firefox 4+ setting `line-height` on `input` using `!important` in
 * the UA stylesheet.
 */

input {
  line-height: normal;
}

/**
 * It's recommended that you don't attempt to style these elements.
 * Firefox's implementation doesn't respect box-sizing, padding, or width.
 *
 * 1. Address box sizing set to `content-box` in IE 8/9/10.
 * 2. Remove excess padding in IE 8/9/10.
 */

input[type="checkbox"],
input[type="radio"] {
  box-sizing: border-box; /* 1 */
  padding: 0; /* 2 */
}

/**
 * Fix the cursor style for Chrome's increment/decrement buttons. For certain
 * `font-size` values of the `input`, it causes the cursor style of the
 * decrement button to change from `default` to `text`.
 */

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  height: auto;
}

/**
 * 1. Address `appearance` set to `searchfield` in Safari and Chrome.
 * 2. Address `box-sizing` set to `border-box` in Safari and Chrome
 *    (include `-moz` to future-proof).
 */

input[type="search"] {
  -webkit-appearance: textfield; /* 1 */
  -moz-box-sizing: content-box;
  -webkit-box-sizing: content-box; /* 2 */
  box-sizing: content-box;
}

/**
 * Remove inner padding and search cancel button in Safari and Chrome on OS X.
 * Safari (but not Chrome) clips the cancel button when the search input has
 * padding (and `textfield` appearance).
 */

input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}

/**
 * Define consistent border, margin, and padding.
 */

fieldset {
  border: 1px solid #c0c0c0;
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em;
}

/**
 * 1. Correct `color` not being inherited in IE 8/9/10/11.
 * 2. Remove padding so people aren't caught out if they zero out fieldsets.
 */

legend {
  border: 0; /* 1 */
  padding: 0; /* 2 */
}

/**
 * Remove default vertical scrollbar in IE 8/9/10/11.
 */

textarea {
  overflow: auto;
}

/**
 * Don't inherit the `font-weight` (applied by a rule above).
 * NOTE: the default cannot safely be changed in Chrome and Safari on OS X.
 */

optgroup {
  font-weight: bold;
}

/* Tables
   ========================================================================== */

/**
 * Remove most spacing between table cells.
 */

table {
  border-collapse: collapse;
  border-spacing: 0;
}

td,
th {
  padding: 0;
}

---------------------------------
  骨ナビ 動作環境
---------------------------------
*/

table.kotsu_spec { font-size: small; background-color: #aaa; margin-left: 10px; }
table.kotsu_spec th { padding: 5px 10px; background-color: #eee; text-align: center; font-weight: normal; 
border-collapse: collapse; border:1px solid #333;}
table.kotsu_spec td { padding: 5px 10px; background-color: #fff;
border-collapse: collapse; border:1px solid #333;}
.txt2 { font-size: x-small; margin: 5px 0 0 12px; text-align: left; }



.flex{
    display: flex;
    flex-wrap: wrap;
}