/* ===================================================================
  case
=================================================================== */
#case_index .footer-second__next .btn {
  display: none;
}

#case_index .footer-second__next .btn.type_case_example {
  display: block;
  margin-top: 0;
}

.footer-second .for-case {
  display: block;
  -ms-flex-item-align: start;
      align-self: flex-start;
}

.main-column {
  padding: 50px 0 55px;
}

.lede {
  text-align: center;
  color: #0f6ab6;
}

.lede__title {
  font-weight: bold;
  line-height: 1;
  font-size: 3rem;
  margin: 0 auto 25px;
}

.lede__title-note {
  font-size: 3rem;
  display: block;
  margin-top: 30px;
}

.lede__text {
  font-size: 3rem;
  line-height: 1.6;
}

.lede__cap {
  font-size: 2rem;
  line-height: 1.6;
  color: #000000;
}

.lede__img {
  margin-top: 30px;
}

.lede__btn {
  width: 370px;
  height: 44px;
  line-height: 44px;
  -moz-border-radius: 22px;
       border-radius: 22px;
  font-size: 2.2rem;
  margin: 15px auto 50px;
}

.lede__btn i {
  margin-left: 20px;
}

.lede__banner {
  text-align: center;
  display: table;
  margin: 90px auto 0;
}

.lede__banner a {
  will-change: opacity;
  -webkit-transition: opacity .2s ease-out;
  -moz-transition: opacity .2s ease-out;
  transition: opacity .2s ease-out;
}

.lede__banner a:hover {
  cursor: pointer;
  opacity: .7;
}

.detail {
  width: 100%;
  margin-top: 40px;
}

.detail ul {
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: justify;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  width: 968px;
  max-width: 968px;
  margin: 0 auto;
}

.detail ul li {
  width: 450px;
  -ms-flex-preferred-size: 450px;
      flex-basis: 450px;
  max-width: 450px;
  padding-bottom: 50px;
}

.detail ul li h3 {
  font-size: 2.2rem;
  font-weight: bold;
  padding-bottom: 10px;
}

.detail ul li p {
  padding-top: 10px;
  font-size: 1.6rem;
  line-height: 1.5;
}