html {
 font-family: 'Segoe UI', SegoeUI, 'Yu Gothic UI', 'Meiryo UI', "Helvetica Neue", Helvetica, Arial, sans-serif;
font-size: 100%;
}
.show_pc {
 display: block;
}
.show_sp {
 display: none;
}
.algnC{text-align: center;}
.algnR{text-align: right;}
.contents-inner {
 width: 960px;
 margin: 0 auto;
}
.flex-wrap {
 display: flex;
 flex-wrap: wrap;
 justify-content: flex-start;
 -webkit-align-items: flex-start; /* Safari etc. */
 -ms-align-items: flex-start; /* IE10        */
 align-items: flex-start;
}
.header {
 padding-top: 24px;
 padding-bottom: 12px;
}
.header .flex-wrap {
 display: flex;
 justify-content: space-between;
 align-items: center;
}
.header .flex-item {
 width: 50%;
 margin-right: 0;
}
.header .flex-item:not(:nth-child(3n)) {
 margin-right: 0;
}
.header-logo {
 margin-left: 40px;
}
.header-logo__link {
 display: block;
 width: calc(532px / 2);
}
.header-logo__link img {
 width: 100%;
}
.header-logo__link img:hover {
 opacity: 0.8;
 cursor: pointer;
}
.header__nav-items {
 display: flex;
 justify-content: space-between;
 align-items: center;
}
.header__nav-item {
 font-size: 14px;
}
.header__nav-item:first-child {
 padding-left: 35px;
}
.header__nav-item-link {
 text-decoration: none;
 color: #000;
}
.header__nav-item-link:hover {
 opacity: 0.8;
 cursor: pointer;
}
.header__nav-item .login__button img {
 width: calc(430px / 2);
}
.header__nav-item .login__button img:hover {
 opacity: 0.8;
}
.main-visual {
 background: url(../../common/images/bg_main-visual.jpg) top center no-repeat;
 background-size: 1600px calc(320px / 2);
 height: calc(320px / 2);
 max-height: calc(320px / 2);
 margin-bottom: 10px;
}
.main-visual-ttl {
 padding-top: 80px;
 color: #fff;
 font-size: 35px;
 line-height: 1;
}
.breadcrumb {
 margin-bottom: 60px;
}
.breadcrumb-area {
 display: flex;
 justify-content: flex-start;
 align-items: center;
 margin-bottom: 60px;
}
.breadcrumb-item {
 position: relative;
 font-size: 14px;
}
.breadcrumb-item:not(:last-child) {
 padding-right: 20px;
}
.breadcrumb-item:not(:last-child)::before,
.breadcrumb-item:not(:last-child)::after {
 position: absolute;
 bottom: 0.5em;
 right: 7px;
 margin: auto;
 content: "";
 vertical-align: middle;
}
.breadcrumb-item:not(:last-child)::after {
 width: 8px;
 height: 8px;
 border-top: 1px solid #010101;
 border-right: 1px solid #010101;
 -webkit-transform: rotate(45deg);
 transform: rotate(45deg);
}
.breadcrumb-item a {
 text-decoration: none;
 color: #000;
}
.breadcrumb-item a:hover {
 opacity: 0.8;
 cursor: pointer;
}
.footer {
  margin-top: 100px;
 padding-top: 30px;
 padding-bottom: 20px;
 background-color: #243363;
}
.footer .frex-wrap {
 display: flex;
 justify-content: space-between;
 align-items: center;
}
.footer .flex-item.fL{
 width: 80%;
}
.footer .flex-item.fR{
 width: 20%;
 text-align: right;
}
.footer .flex-item:not(:nth-child(3n)) {
 margin-right: 0;
}
.footer__nav-items {
 display: flex;
 flex-wrap: wrap;
 justify-content: flex-start;
 align-items: center;
}
.footer__nav-item {
 color: #fff;
 font-size: 14px;
 margin-right: 30px;
}
.footer__nav-item-link {
 text-decoration: none;
 color: #fff;
}
.footer__nav-item-link:hover {
 opacity: 0.8;
 cursor: pointer;
}
.footer-logo {
 width: calc(248px / 2);
 margin-left: auto;
 margin-right: 35px;
}
.footer-logo img {
 width: 100%;
}
.footer-logo img:hover {
 opacity: 0.8;
 cursor: pointer;
}
.mb10 {
 margin-bottom: 10px !important;
}
.mb20 {
 margin-bottom: 20px !important;
}
.mb30 {
 margin-bottom: 30px !important;
}
.mb40 {
 margin-bottom: 40px !important;
}
.mb50 {
 margin-bottom: 50px !important;
}
.fs{
  font-size: 12px;
}
a{
  color: #3083d1;
}

a.pdf{
  position: relative;
  padding-right: 20px;
}
a.pdf::after{
  display: inline-block;
  content: "";
  position: relative;
  right: -10px;
  bottom: -5px;
  width: 18px;
  height: 22px;
  background: url("../images/icon_pdf.svg");
      background-repeat: repeat;
      background-size: auto;
  background-size: 100% auto;
  background-repeat: no-repeat;
}
.pagetop    {
    display:none;
    position:fixed;
    z-index:1000;
    right:20px;
    bottom:100px;
    font-size: 1.25em;
    }

.pagetop a {
    text-decoration: none;
    background: #665e53;
    color: #fff;
    padding: 7px 12px;
    text-align: center;
    display: block;
    -moz-opacity: 0.5;
    opacity: 0.5;
    border-radius: 100%;
}