@charset "utf-8";
* {
  box-sizing: border-box;
  list-style: none;
  margin: 0;
  padding: 0;
  text-decoration: none;
}
.cf:after {
  clear: both;
  content: "";
  display: block;
}
.mb10 {
  margin-bottom: 10px;
}
.mb20 {
  margin-bottom: 20px;
}
.mt20 {
  margin-top: 20px;
}

body {
  background: url(../images/bg.png);
  font-family: "メイリオ", Meiryo, "ヒラギノ角ゴ Pro W3",
    "Hiragino Kaku Gothic Pro", "MS Pゴシック", sans-serif;
  font-size: 0.9rem;
  line-height: 1.2rem;
}
pre {
  display: inline-block;
  white-space: -moz-pre-wrap; /* Mozilla */
  white-space: -pre-wrap; /* Opera 4-6 */
  white-space: -o-pre-wrap; /* Opera 7 */
  white-space: pre-wrap; /* CSS3 */
  word-wrap: break-word; /* IE 5.5+ */
}
a,
a:link,
a:active,
a:visited {
  color: #00a4da;
  text-decoration: underline;
  transition: background-color 0.35s ease;
  -webkit-transition: background-color 0.35s ease;
  -moz-transition: background-color 0.35s ease;
}
a:hover {
  color: #4ad2ff;
}

/* 2023/03/30 */
h1,
h2,
h3,
h4,
h5,
h6, header p a {
  color: #383838;
  /* font-size: 130%; */
  /* font-weight: normal;
  line-height: normal; */
  padding: 8px 0;
  line-height: 1.25;
}

header {
  background: url(../images/bg_line.svg) repeat-x;
  background-size: 1%;
  padding-top: 25px;
}
header h1, header p a {
  text-align: center;
}
header p a {display: block;}
header h1 a, header p a {
  color: #383838 !important;
  font-weight: bold;
  text-decoration: none !important;
  font-size: 1.6rem;
}
.cachphrase {
  color: #6eb92b;
  margin-bottom: 25px;
  text-align: center;
}
/* g_nav */
#g_nav {
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  width: 90%;
}
#g_nav li {
  text-align: center;
  width: 24%;
}
#g_nav li a {
  color: #6eb92b;
  font-weight: bold;
  text-decoration: none;
}
#g_nav li a:hover {
  color: #4ad2ff;
}
/* main_v */
#main_v {
  border: 10px solid #fff;
  margin: 3% auto;
  width: 90%;
}

/* all */
#all {
  width: 90%;
  margin: 5% auto 0;
}
#all main {
  float: right;
  width: 65%;
}
/* main */
/* sub_link */
#sub_links {
  display: flex;
  justify-content: space-between;
  margin-bottom: 5%;
  /* flex-wrap: wrap; */
}
.sub_link {
  background: #fff;
  border: 1px solid #e5e5e5;
  padding: 15px;
  width: 32%;
}
.sub_link img {
  margin-bottom: 15px;
  width: 100%;
}
.sub_link p a {
  display: block;
  text-align: right;
}
/* ossm */
#ossm {
  margin-bottom: 5%;
}
#ossm_link h3 {
  background: #fff;
  border: 1px solid #e5e5e5;
  margin: 10px 0;
  padding: 0;
  position: relative;
}
#ossm_link h3 a {
  color: #383838;
  display: block;
  font-size: 20px;
  padding: 8px;
  text-decoration: none;
}
#ossm_link h3 a::after {
  content: ">";
  position: absolute;
  right: 10px;
}
#ossm_link h3 a:hover {
  background: #e9f8dd;
  color: #6eb92b;
}
/* main_content */
.main_content {
  background: #fff;
  border: 1px solid #e5e5e5;
  margin-bottom: 5%;
  padding: 15px;
  line-height: 1.35rem;
}
.eyecatch {
  margin-bottom: 15px;
  width: 100%;
}

/* +下層用 */
.main_content h2,
.main_content h3,
.main_content h4,
.main_content h5,
.main_content h6, .under h1, .under h2, .under h3 {
  margin-bottom: 15px;
}
.under h1 {
  font-weight: bold;
  font-size: 1.6rem;
}
.main_content h3, .under h2 {
  color: #00a4da;
  font-weight: bold;
  text-decoration: underline;
  font-size: 1.4rem;
}
.main_content h4, .under h3 {
  color: #00a4da;
  font-size: 1.2rem;
}
.under h3 {margin-top: 40px;}

.main_content h5 {
  color: #dfebd4;
  font-weight: bold;
  text-decoration: underline;
}
.main_content h6 {
  background: #6eb92b;
  color: #fff;
  padding: 8px;
}
.main_content strong {
  color: #383838;
  font-size: 16px;
  font-weight: normal;
  text-decoration: underline;
}
.main_content ul {
  margin: 15px 0;
}
.main_content ul li {
  padding-left: 15px;
  position: relative;
}
.main_content ul li::before {
  border: 4px solid transparent;
  border-left: 4px solid #6eb92b;
  box-sizing: border-box;
  content: "";
  display: block;
  height: 4px;
  left: 4px;
  position: absolute;
  top: 6px;
  width: 4px;
}
.main_content ol {
  counter-reset: number;
  margin: 15px 0;
}
.main_content ol li {
  margin-bottom: 5px;
}
.main_content ol li::before {
  background: #fff;
  border: 1px solid #e5e5e5;
  border-radius: 50%;
  color: #6eb92b;
  content: counter(number);
  counter-increment: number;
  display: inline-block;
  margin-right: 10px;
  padding: 0 5px;
}
.main_content blockquote {
  background: #f9f9f9;
  border: 1px solid #e5e5e5;
  color: #383838;
  padding: 8px;
}
.main_content address {
  background: #e9f8dd;
  color: #6eb92b;
  padding: 8px;
}
.alignleft {
  margin-bottom: 15px;
}
.aligncenter {
  margin-bottom: 15px;
  text-align: center;
}
.alignright {
  margin-bottom: 15px;
  text-align: right;
}
.main_content pre {
  background: #e2eed7;
  color: #383838;
  margin-bottom: 15px;
  padding: 15px;
  width: 100%;
}
table {
  border-collapse: collapse;
  font-size: 13px;
  line-height: 1.5;
  margin-bottom: 15px;
  text-align: left;
}
table th {
  background: #6eb92b;
  border: 1px solid #6eb92b;
  color: #fff;
  font-weight: normal;
  padding: 10px;
  vertical-align: top;
  width: 150px;
}
table td {
  background: #fff;
  border: 1px solid #6eb92b;
  padding: 10px;
  vertical-align: top;
  width: 350px;
}

/* aside */
#s_nav {
  width: 30%;
  position: sticky;
  top: 0;
}
#s_content > li h2,
#s_content > li h3 {
  background: #6eb92b;
  color: #fff;
  padding: 8px;
}
#s_content a {
  background: #fff;
  border: 1px solid #e5e5e5;
  color: #383838;
  display: block;
  margin: 3% 0;
  padding: 10px 8px;
  text-decoration: none;
}
#s_content a img {
  margin-bottom: 10px;
  width: 100%;
}
#s_content .menu a {
  padding-left: 25px;
  position: relative;
}
#s_content .menu a::before {
  border: 7px solid transparent;
  border-left: 9px solid #6eb92b;
  box-sizing: border-box;
  content: "";
  display: block;
  height: 4px;
  left: 10px;
  position: absolute;
  top: 12px;
  width: 4px;
}
#s_content .menu a:hover {
  background: #e9f8dd;
  color: #6eb92b;
}
#s_content .column a:hover {
  background: #dbf6ff;
  color: #00a4da;
}
.slicknav_menu {
  display: none;
}

/* footer */
footer {
  background: url(../images/bg_line.svg) repeat-x #fff;
  background-size: 1%;
  margin-top: 5%;
  padding: 10px 0;
}
#f_menu {
  margin: 0 auto;
  padding: 3% 0;
  width: 80%;
}
#f_menu > li {
  display: inline-block;
  margin-right: 15px;
  vertical-align: top;
}
#f_menu > li:last-child {
  margin-right: 0;
}
#f_menu > li p {
  font-size: 16px;
  font-weight: bold;
}
#f_menu > li p,
#f_menu > li li {
  margin-bottom: 15px;
}
small {
  display: block;
  color: #383838;
  margin: 0 auto;
  text-align: right;
  width: 80%;
}
/* pt */
#pt_icon {
  height: auto;
  position: fixed;
  right: 5px;
  width: 120px;
}
#pt {
  display: block;
}
#pt:hover {
  opacity: 0.8;
}
#pt img {
  width: 100%;
}

/* under */
/* p_nav */
#p_nav {
  border-bottom: 2px dotted #e5e5e5;
  border-top: 2px dotted #e5e5e5;
  color: #383838;
  padding: 15px 0;
}
#p_nav a {
  text-decoration: none;
}
#p_nav > span {
  margin: 0 15px;
}
#p_nav > span:first-child {
  margin-left: 0;
}

/* all */
.under > h2 {
  color: #6eb92b;
  font-size: 30px;
  margin: 15px 0;
}

/* SNS */
#share_ttl {
  background: #00a4da;
  color: #fff;
  display: block;
  padding: 12px;
  text-align: center;
}
#share_btns {
  display: flex;
  justify-content: space-between;
  margin: 3% auto;
}
.sns_btn {
  box-sizing: border-box;
  margin: 0 0.1%;
  width: 23%;
}
.sns_btn .fa {
  font-weight: bold;
}
.buttonLink {
  box-sizing: border-box;
  color: #fff !important;
  display: block;
  font-size: 14px !important;
  padding: 10px 0 !important;
  text-align: center;
  text-decoration: none;
}
.buttonLink:hover {
  filter: alpha(opacity=70);
  opacity: 0.7;
  -moz-opacity: 0.7;
  text-decoration: none !important;
}
/* SNSごとの背景色 */
#Twitter {
  background-color: #00acee;
}
#Hatena {
  background-color: #2d4c86;
}
#Facebook {
  background-color: #3b5998;
}
#Ggl-plus {
  background-color: #dd4b39;
}

/* no-page */
#nopage {
  background: #fff;
  border: 1px solid #e5e5e5;
  margin-bottom: 10%;
  padding: 20% 10%;
}