@charset "utf-8";

/*----------------------------------------
    .main_visual
----------------------------------------*/
.mainimg .mainimg_area{
  background: url(/jp/products/img/bg-visual.png) no-repeat left top;
  background-size: cover;
}
#topic_path {
  margin-bottom: 15px;
}

/*----------------------------------------
    .box_section
----------------------------------------*/
.box_section .box_inner {
  padding: 52px 0 80px 0;
}
.box_section .box_section_text {
  font-size: 1.8rem;
  font-weight: bold;
  text-align: center;
  line-height: 2;
  color: #414141;
  width: 83.3%;
  margin: 0 auto 43px auto;
}
.box_section .box_list {
  width: 83.3%;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.box_section .box_list_item {
  flex: 0 1 48%;
  margin-bottom: 45px;
}
.box_section .box_list_item:last-child {
  margin-bottom: 0;
}
.box_section .box_list_item img {
  max-width: 100%;
}
.box_section .box_title {
  font-size: 2.6rem;
  text-align: center;
  margin-bottom: 39px;
  padding-bottom: 17px;
  border-bottom: 1px solid #e0e0e0;
  position: relative;
}
.box_section .box_title::after {
  content: "";
  position: absolute;
  width: 60px;
  height: 1px;
  background-color: #ff4338;
  bottom: -1px;
  left: 50%;
  margin-left: -30px;
}
.box_section .box_text {
  font-size: 1.5rem;
  line-height: 2.0;
  margin-top: 12px;
}

.button_list ul li.gases a {
  background: url(/jp/products/img/ico-gases.png) no-repeat 22px center #ffffff;
  background-size:76px auto;
}
.button_list ul li.gases a:hover {
  background: url(/jp/products/img/ico-gases.png) no-repeat 22px center #f6f7f9;
  background-size:76px auto;
}
.button_list ul li.design a {
  background: url(/jp/products/img/ico-design.png) no-repeat 20px center #ffffff;
  background-size:76px auto;
}
.button_list ul li.design a:hover {
  background: url(/jp/products/img/ico-design.png) no-repeat 20px center #f6f7f9;
  background-size:76px auto;
}
.button_list ul li.facility a {
  background: url(/jp/products/img/ico-facility.png) no-repeat 20px center #ffffff;
  padding: 34px 11px 29px 137px;
  background-size:98px auto;
}
.button_list ul li.facility a:hover,
.button_list ul li.facility a.current {
  background: url(/jp/products/img/ico-facility.png) no-repeat 20px center #f6f7f9;
  background-size:98px auto;
}


@media screen and (max-width: 1000px) {
  .box_section .box_title {
    font-size: 2.0rem;
  }
}