/* ==========================================================================
   Index
   ========================================================================== */
/* library-list
   ========================================================================== */
.library-list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}
.library-list > li {
  height: auto;
  margin-right: 2.5%;
  width: 23.125%;
}
.library-list > li:nth-child(4n) {
  margin-right: 0;
}
.library-list > li:nth-child(n+5) {
  margin-top: 2.5%;
}
.library-list > li > a {
  border: 1px solid #ddd;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  color: #333;
  display: block;
  height: 100%;
  padding: 25px 20px 64px;
  text-decoration: none;
  position: relative;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.library-list > li > a::before {
  background-color: #1E52A6;
  border-radius: 50%;
  color: #fff;
  content: "\e900";
  font-family: 'icomoon';
  font-size: 1rem;
  font-weight: 400;
  height: 24px;
  line-height: 24px;
  text-align: center;
  width: 24px;
  position: absolute;
  bottom: 20px;
  right: 20px;
}
.library-list > li > a figure {
  text-align: center;
}
.library-list > li > a figure img {
  max-width: 142px;
}
.library-list > li > a p {
  margin-top: 10px;
}
.library-list > li > a p.library-list_title {
  font-size: 2rem;
  font-weight: 500;
  margin-top: 15px;
}
@media (min-width: 768px) {
  .library-list > li > a:hover {
    background-color: #E7ECF5;
    border-color: #1E52A6;
  }
}
@media (max-width: 767px) {
  .library-list > li {
    margin-right: 6%;
    width: 47%;
  }
  .library-list > li:nth-child(2n) {
    margin-right: 0;
  }
  .library-list > li:nth-child(n+3) {
    margin-top: 6%;
  }
  .library-list > li > a {
    padding: 10px 10px 40px;
  }
  .library-list > li > a::before {
    bottom: 10px;
    right: 10px;
  }
  .library-list > li > a figure img {
    max-width: 100%;
  }
  .library-list > li > a p {
    margin-top: 5px;
  }
  .library-list > li > a p.library-list_title {
    font-size: 1.6rem;
  }
}

/* technology-report
   ========================================================================== */
.technology-report {
  padding-bottom: 80px;
  padding-top: 80px;
  position: relative;
}
.technology-report::before {
  background-color: #EEF5FF;
  content: "";
  height: 100%;
  margin: 0 -webkit-calc(50% - 50vw);
  margin: 0 calc(50% - 50vw);
  width: 58.75vw;
  position: absolute;
  right: 0;
  top: 0;
  z-index: -1;
}
.technology-report .technology-report_box {
  background-color: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.technology-report .technology-report_box .technology-report_img {
  max-width: 362px;
}
.technology-report .technology-report_box .technology-report_text {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  padding: 60px 30px;
}
.technology-report .technology-report_box .technology-report_text p,
.technology-report .technology-report_box .technology-report_text h3 {
  margin-left: auto;
  margin-right: auto;
  max-width: 640px;
}
.technology-report .technology-report_box .technology-report_text .technology-report_date {
  font-size: 1.6rem;
}
.technology-report .technology-report_box .technology-report_text h3 {
  font-size: 3.2em;
  margin-top: 10px;
  line-height: 1.43;
}
@media (max-width: 767px) {
  .technology-report {
    padding-bottom: 60px;
    padding-top: 60px;
  }
  .technology-report::before {
    width: 100vw;
  }
  .technology-report .technology-report_box {
    display: block;
    padding: 40px 20px;
  }
  .technology-report .technology-report_box .technology-report_img {
    margin-left: auto;
    margin-right: auto;
    max-width: 59%;
  }
  .technology-report .technology-report_box .technology-report_text {
    margin-top: 40px;
    padding: 0;
  }
  .technology-report .technology-report_box .technology-report_text p,
  .technology-report .technology-report_box .technology-report_text h3 {
    max-width: 100%;
  }
  .technology-report .technology-report_box .technology-report_text .technology-report_date {
    font-size: 1.4rem;
  }
  .technology-report .technology-report_box .technology-report_text h3 {
    font-size: 2.4em;
  }
}