@charset "utf-8";
/* CSS Document */
.material_type {
  display: inline-block;
  width: 145px;
  background: #2a6daf;
  border-radius: 5px;
  padding: 7px 16px;
  color: #fff;
  font-size: .9rem;
  letter-spacing: .1em;
  font-weight: bold;
  text-align: center;
  margin: 2px;
}
.business_link {
  display: flex;
  justify-content: center;
  width: 70%;
  margin: 0 auto;
}
.business_link a {
  text-decoration: none;
}
.top_txt {
  width: 98%;
  margin: 0 auto 30px auto;
  padding: 1%;
  font-size: 1rem;
  line-height: 1.6em;
  font-family: '微软雅黑','宋体';
  text-align: justify;
  color: #2a6daf;
}
.page_tit {
  border-bottom: 1px solid #000;
  font-size: 1rem;
  line-height: 1.4em;
  font-weight: bold;
  color: #2a6daf;
  padding: 2px 0 0 8px;
  margin: 50px auto 10px;
  font-family: '微软雅黑','宋体';
}
.machinery_box {
  display: block;
  width: 96%;
  height: 100%;
  margin: 0 auto;
}
.left_navi {
  display: flex;
  flex-direction: column;
}
.gas_btn {
  position: fixed;
  top: 21%;
  left: 0;
  width: 45px;
  height: 85px;
  border-top-right-radius:5px;
  border-bottom-right-radius:5px;
  background: #2a6daf;
  color: #fff;
  font-size: .9rem;
  line-height: 1.2em;
  opacity: 0.8;
  /* フレックスコンテナであることを指定 */
  display: flex;
  /* テキストを縦書きに指定 */
  -webkit-writing-mode: vertical-rl;
  -ms-writing-mode: tb-rl;
  -o-writing-mode: vertical-rl;
  writing-mode: vertical-rl;
  /* 左右中央揃え */
  align-items: center;
  padding: 25px 0;
  z-index: 2000;
}
.machinary_btn {
  position: fixed;
  top: 37%;
  left: 0;
  width: 45px;
  height: 85px;
  border-top-right-radius:5px;
  border-bottom-right-radius:5px;
  background: #2a6daf;
  color: #fff;
  font-size: .9rem;
  line-height: 1.2em;
  opacity: 0.8;
  /* フレックスコンテナであることを指定 */
  display: flex;
  /* テキストを縦書きに指定 */
  -webkit-writing-mode: vertical-rl;
  -ms-writing-mode: tb-rl;
  -o-writing-mode: vertical-rl;
  writing-mode: vertical-rl;
  /* 左右中央揃え */
  align-items: center;
  padding: 25px 0;
  z-index: 2000;
}
.materials_btn {
  position: fixed;
  top: 53%;
  left: 0;
  width: 45px;
  height: 65px;
  border-top-right-radius:5px;
  border-bottom-right-radius:5px;
  background: #2a6daf;
  color: #fff;
  font-size: .9rem;
  line-height: 1.2em;
  opacity: 0.8;
  /* フレックスコンテナであることを指定 */
  display: flex;
  /* テキストを縦書きに指定 */
  -webkit-writing-mode: vertical-rl;
  -ms-writing-mode: tb-rl;
  -o-writing-mode: vertical-rl;
  writing-mode: vertical-rl;
  /* 左右中央揃え */
  align-items: center;
  padding: 35px 0;
  z-index: 2000;
}
.foods_btn {
  position: fixed;
  top: 69%;
  left: 0;
  width: 45px;
  height: 75px;
  border-top-right-radius:5px;
  border-bottom-right-radius:5px;
  background: #2a6daf;
  color: #fff;
  font-size: .9rem;
  line-height: 1.2em;
  opacity: 0.8;
  /* フレックスコンテナであることを指定 */
  display: flex;
  /* テキストを縦書きに指定 */
  -webkit-writing-mode: vertical-rl;
  -ms-writing-mode: tb-rl;
  -o-writing-mode: vertical-rl;
  writing-mode: vertical-rl;
  /* 左右中央揃え */
  align-items: center;
  padding: 40px 0;
  z-index: 2000;
}
.work_area {
  max-width: 960px;
  width: 100%;
  margin: 0 auto 80px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.work_box {
  width: 45%;
  display: block;
  margin: 0 10px 30px;
}
.work_box a {
  text-decoration: none;
}
.work_box_tit {
  font-size: 1.1rem;
  color: #fff;
  text-align: center;
  padding: 5px 0;
}
.gas { background: #2a6daf; }
.machinery { background: #2a6daf; }
.materials { background: #2a6daf; }
.food { background: #2a6daf; }
.work_box_img {
  margin: 0 0 20px;
}
.work_box_txt {
  font-size: 1rem;
  color: #000;
  text-align: justify;
  padding: 0;
}
.work_box_txt p { font-size: 1.1rem; font-weight: bold; text-align: center; margin: 0; }
#gas { color: #2a6daf; }
#machinery { color: #2a6daf; }
#materials { color: #2a6daf; }
#food { color: #2a6daf; }


@media screen and (max-width: 998px){
	.business_link {
  display: flex;
  justify-content: center;
  width: 80%;
  margin: 0 auto;
  padding: 0;
}
	.material_type {
  width: 145px;
  background: #2a6daf;
  border-radius: 5px;
  padding: 7px 16px;
  color: #fff;
  font-size: .9rem;
  letter-spacing: .1em;
  font-weight: bold;
  text-align: center;
  margin: 2px;
}
	.business_link {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  max-width: 998px;
  width: 70%;
  margin: 0 auto 60px;
}
.left_navi { display: none; }
.work_area {
  max-width: 998px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.work_box {
  width: 46%;
  display: block;
  margin: 0 2% 30px;
}
}


@media screen and (max-width: 768px){
	.business_link {
  display: flex;
  justify-content: center;
  width: 80%;
  margin: 0 auto 60px;
}
	.material_type {
  width: 145px;
  background: #2a6daf;
  border-radius: 5px;
  padding: 7px 16px;
  color: #fff;
  font-size: .9rem;
  letter-spacing: .1em;
  font-weight: bold;
  text-align: center;
  margin: 2px;
}
.business_link a {
  text-decoration: none;
}
.work_area {
  max-width: 768px;
  width: 100%;
  margin: 0 auto;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.work_box {
  width: 90%;
  display: block;
  margin: 0 5% 70px;
  padding: 0;
}
}