body {
  color: #2b2b2b;
  font-weight:400;
  font-family: 'Montserrat','Noto Sans JP', sans-serif;
}
.main {
  padding-top: 70px;
  padding-bottom: 20px;
}
.kv {
  margin: 20px 0 30px;
}
.column + .column {
  padding-top: 60px;
}
.column .column__inner {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 40px;
}
@media screen and (max-width: 767px) {
  .column .column__inner {
    padding: 0 1.5em;
  }
}
.column .column-title {
  text-align: center;
  display: block;
  margin: 0 0 30px;
  line-height: 1.3;
  color: #232323;
  letter-spacing: 0;
  font-size: 32px;
}
.column .column-head {
  margin: 0 0 16px;
  padding-bottom: 6px;
  line-height: 1.6;
  border-bottom: 2px solid #EEEEEE;
  font-size: 24px;
  font-weight: bold;
}
.column .column-date {
  text-align: right;
  margin-bottom: 10px;
  font-size: 14px;
  font-weight: bold;
}
.column p {
  line-height: 2.0;
}
.column p + p {
  margin-top: 2.0em;
}

/* 目次 */
.column-index {
  margin-top: 60px;
  padding: 30px 40px 40px;
  background: #F1F2FB;
}
.column-index .index-head {
  font-size: 20px;
  font-weight: bold;
}
.column-index .index-list {
  margin-top: 20px;
}
.column-index .index-list .index-list__item {
  position: relative;
  padding-left: 24px;
}
.column-index .index-list .index-list__item + .index-list__item {
  margin-top: 20px;
}
.column-index .index-list .index-list__item::before {
  position: absolute;
  left: 0;
  display: block;
  content: "▼";
  color: #0046FF;
  font-size: 16px;
  font-weight: bold;
}
.column-index .index-list .index-list__item a {
  text-decoration: none;
  color: #232323;
  font-weight: bold;
}
.column-index .index-list .index-list__item a:hover {
  color: #0046FF;
}

.column-img {
  text-align: center;
  margin: 40px auto;
}
.column-img .caption {
  line-height: 1.6;
  margin: 16px auto;
  font-size: 14px;
}

.float-box {
  clear: both;
}
.float-box .float-right {
  float: right;
  margin-bottom: 20px;
  margin-left: 20px;
}
@media screen and (max-width: 767px) {
  .float-box .float-right {
    text-align: center;
    float: none;
    margin-left: 0;
  }
}
.float-box + p {
  margin-top: 2.0em;
}

/* CTA */
.cta {
  width: 100%;
  max-width: 1000px;
  margin: 40px auto 0;
  padding: 0 40px;
}
.cta-area {
  padding: 40px;
  background: #F1F2FB;
  border: 4px solid #0046FF;
}
@media screen and (max-width: 767px) {
  .cta {
    padding: 0 1.5em;
  }
  .cta-area {
    padding: 20px;
  }
}
.cta-area .cta-title {
  text-align: center;
  margin-bottom: 20px;
  line-height: 1.6;
  font-size: 24px;
  font-weight: bold;
}
.cta-area .cta-btn {
  position: relative;
  max-width: 400px;
  width: 100%;
  margin: 0 auto;
  background: #0046FF;
  border: 2px solid #0046FF;
  border-radius: 3px;
}
.cta-area .cta-btn::after {
  position: absolute;
  top: 0;
  left: 0;
  content: "";
  display: block;
  width: 0;
  height: 100%;
  background: #FFFFFF;
  transition: 0.3s ease-out;
  z-index: 1;
}
.cta-area .cta-btn a {
  text-decoration: none;
  text-align: center;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  padding: 12px 40px;
  color: #FFFFFF;
  font-size: 20px;
  font-weight: bold;
  z-index: 2;
}
.cta-area .cta-btn a::before {
  position: absolute;
  top: calc(50% - 10px);
  right: 12px;
  display: block;
  content: "";
  width: 20px;
  height: 20px;
  background: #FFFFFF;
  border-radius: 50%;
}
.cta-area .cta-btn a::after {
  position: absolute;
  top: calc(50% - 3px);
  right: 20px;
  display: block;
  content: "";
  width: 7px;
  height: 7px;
  border-top: 1px solid #0046FF;
  border-right: 1px solid #0046FF;
  transform: rotate(45deg);
}
/* :hover */
.cta-area .cta-btn:hover::after {
  width: 100%;
}
.cta-area .cta-btn:hover a {
  color: #0046FF;
}
.cta-area .cta-btn:hover a::before {
  background: #0046FF;
}
.cta-area .cta-btn:hover a::after {
  border-color: #FFFFFF;
}

.column-btn {
  position: relative;
  width: 100%;
  max-width: 432px;
  margin: 40px auto 0;
  background: #FFFFFF;
  border: 1px solid #0046FF;
  border-radius: 3px;
}
.column-btn::after {
  position: absolute;
  top: 0;
  left: 0;
  content: "";
  display: block;
  width: 0;
  height: 100%;
  background: #0046FF;
  transition: 0.3s ease-out;
  z-index: 1;
}
.column-btn a.btn-white {
  text-decoration: none;
  text-align: center;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  padding: 10px 32px;
  color: #232323;
  font-size: 16px;
  font-weight: bold;
  z-index: 2;
}
.column-btn a.btn-white::before {
  position: absolute;
  top: calc(50% - 10px);
  right: 10px;
  display: block;
  content: "";
  width: 20px;
  height: 20px;
  background: #0046FF;
  border-radius: 50%;
}
.column-btn a.btn-white::after {
  position: absolute;
  top: calc(50% - 3px);
  right: 18px;
  display: block;
  content: "";
  width: 7px;
  height: 7px;
  border-top: 1px solid #FFFFFF;
  border-right: 1px solid #FFFFFF;
  transform: rotate(45deg);
}
/* :hover */
.column-btn:hover::after {
  width: 100%;
}
.column-btn:hover a.btn-white {
  color: #FFFFFF;
}
.column-btn:hover a.btn-white::before {
  background: #FFFFFF;
}
.column-btn:hover a.btn-white::after {
  border-color: #0046FF;
}

/* SNS */
.shared {
  display :-webkit-box;
  display :-webkit-flex;
  display :-ms-flexbox;
  display :        flex;
  justify-content: flex-end;
}
@media screen and (max-width: 900px) {
  .shared {
    margin-top :30px;
  }
}
@media (max-width: 767px) {
  .shared {
    margin-top :8px;
  }
}
@media (min-width: 768px) {
  .shared_item {
    margin-right :12px;
  }
}
@media (max-width: 767px) {
  .shared_item {
    margin-right :8px;
  }
}
.shared_item:last-child {
  margin-right :0;
}
.footer-copy {
  background: #0046ff;
}