@charset "UTF-8";
/* TOP */
.top_ir_wrap .top_ir_block .top_ir_btn {
  margin-top: 35px;
  text-align: right;
}
.top_ir_wrap .top_ir_block .top_ir_btn a {
  position: relative;
  display: inline-block;
  padding-right: 48px;
  margin-left: auto;
  font-size: 15px;
  font-weight: 500;
  color: #3E4650;
  transition: all 0.5s;
}
.top_ir_wrap .top_ir_block .top_ir_btn a::after {
  position: absolute;
  top: -9px;
  right: 0;
  display: block;
  width: 35px;
  height: 35px;
  content: " ";
  background-image: url(/common/img/icon_link_under.svg);
  background-repeat: no-repeat;
  background-size: contain;
  transform: rotate(-90deg);
  transition: all 0.5s;
}

/* PC */
@media screen and (min-width: 768px) {
  .top_ir_wrap .top_ir_block .top_ir_btn {
    display: inline-block;
    margin-top: 50px;
    margin-left: 20px;
    text-align: left;
  }
  .top_ir_wrap .top_ir_block .top_ir_btn a {
    margin: 0 auto;
  }
  .top_ir_wrap .top_ir_block .top_ir_btn a:hover {
    color: #368AC3;
  }
  .top_ir_wrap .top_ir_block .top_ir_btn a:hover::after {
    right: -10px;
  }
}

/* IR */
.ir-contents .ir-top-head-wrap .ir-top-head-left {
  box-shadow: none;
}
.ir-contents .ir-top-head-wrap .ir-top-head-left .ir-top-head-left-box {
  display: flex;
  flex-direction: column;
  box-shadow: 0px 0px 30px 0px rgb(0 0 0 / 7%);
}

.ir-library-top .ir-library-contents .ir-library-box-block > * {
  margin-bottom: 20px;
}
.ir-library-top .ir-library-contents .ir-library-box-block > *:last-child {
  margin: 0;
}
.ir-library-top .ir-library-contents .ir-library-box-block {
  background: #fff;
  border-radius: 7px;
  box-shadow: 0px 0px 30px 0px rgb(0 0 0 / 7%);
  padding: 30px;
  box-sizing: border-box;
}
.ir-library-top .ir-library-contents .ir-library-box-block .btn-default {
  text-align: center;
}
.ir-library-top .ir-library-contents .ir-library-box-block + .ir-library-box-block {
  margin-top: 30px;
}
.ir-library-top .ir-library-contents .ir-library-box .ir-library-box-block h3 {
  font-weight: 600;
  font-size: 1.25em;
}
.ir-contents .ir-stock + .ir-stock > .ir-contentsbox {
  margin-top: 50px;
}

/* PC */
@media screen and (min-width: 768px) {
  .ir-library-top .ir-library-contents {
    max-width: 1000px;
  }
  .ir-library-top .ir-library-contents .ir-library-box {
    display: flex;
    flex-wrap: wrap;
  }
  .ir-library-top .ir-library-contents .ir-library-box .ir-library-box-block {
    width: calc((100% - 50px) / 2);
    border-radius: 10px;
    padding: 50px;
  }
  .ir-library-top .ir-library-contents .ir-library-box .ir-library-box-block + .ir-library-box-block {
    margin-top: 0;
  }
  .ir-library-top .ir-library-contents .ir-library-box .ir-library-box-block:nth-child(2n) {
    margin-left: 50px;
  }
  .ir-library-top .ir-library-contents .ir-library-box .ir-library-box-block:nth-child(n+3) {
    margin-top: 50px;
  }
  .ir-library-top .ir-library-contents .ir-library-box .ir-library-box-block h3 {
    margin-bottom: 20px;
  }
}