@charset "UTF-8";

.portal_intro {
  margin-bottom: 30px;
}

#content-wrap .portal_intro h2 {
  color: #0071C1;
  font-size: 26px;
  margin-bottom: 20px;
  line-height: 1.5;
}

.portal_intro p {
  font-size: 16px;
  line-height: 1.625;
}

.portal-section {
  margin-top: 60px;
}

.portal_box_area {
  width: 960px;
  margin: auto;
}

.portal_box_wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.portal_box {
  box-sizing: border-box;
  padding: 32px;
  background-color: #fcf9f0;
  border-radius: 12px;
  margin-bottom: 30px;
}

.portal_box .inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.portal_box.is-one .thumb {
  width: 370px;
}

.portal_box.is-one .content {
  width: 470px;
}

#content-wrap .portal-section .linettl {
  font-weight: bold;
  font-size: 32px;
  border-left:4px solid #0071C1;
  padding-left: 9px;
  color: #0071C1;
  line-height: 1;
  margin-bottom: 30px;
}

.portal_box p {
  font-size: 16px;
  line-height: 1.625;
  margin-bottom: 20px;
}

.portal-section .btnlink {
  margin: auto;
  padding: 15px 16px;
  width: 400px;
  display: block;
  position: relative;
  text-align: center;
  background-color: #060E31;
  border-radius: 25px;
  color: #fff;
  font-size: 16px;
  font-weight: bold;
}

.portal-section .btnlink:hover {
    color: #fff !important;
    text-decoration: none !important;
    opacity: 0.6;
}

.portal-section .btnlink::after {
  background: url("./img/arrow01.png") no-repeat center / contain;
  content: "";
  display: block;
  right: 15px;
  position: absolute;
  top: 9px;
  width: 24px;
  height: 24px;
}

.portal_box.is-two {
  width: 468px;
}




@media screen and (max-width: 640px) {
  .portal-section {
    margin-top: 40px;
  }

  .portal_box_area {
    width: 92%;
  }

  .portal_box {
    box-sizing: border-box;
    padding: 20px 20px 24px;
    background-color: #fcf9f0;
    border-radius: 12px;
    margin-bottom: 20px;
  }

  .portal_box.is-one .thumb,
  .portal_box.is-one .thumb img,
  .portal_box.is-one .content {
    width: 100%;
  }

  .portal_box.is-one .thumb {
    margin-bottom: 20px;
  }

  #content-wrap .portal-section .linettl {
    font-size: 19px;
    padding-left: 5px;
    line-height: 1;
    margin-bottom: 20px;
  }

  .portal_box p {
    font-size: 16px;
    line-height: 1.625;
    margin-bottom: 20px;
  }

  .portal-section .btnlink {
    padding: 15px 16px;
    width: 100%;
    font-size: 13px;
  }

  .portal-section .btnlink::after {
    background: url("./img/arrow01.png") no-repeat center / contain;
    content: "";
    display: block;
    right: 15px;
    position: absolute;
    top: 13px;
    width: 18px;
    height: 18px;
  }

  .portal_box.is-two {
    width: 100%;
  }
}