@charset "utf-8";
/* CSS Document */

.contents {
  width: 100%;
  margin: 0 auto;
}
.top_midasi {
  font-size: 1.6rem;
  font-weight: bold;
  color: #4fb74c;
  margin: 10px 0 0;
  text-align: left;
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, "sans-serif";
}
.top_midasi_en {
  font-size: 1rem;
  font-weight: bold;
  margin: 0;
  text-align: left;
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, "sans-serif";
  color: #4fb74c;
}
.company_contents {
  max-width: 1000px;
  width: 100%;
  margin: 50px auto;
  display: flex;
  justify-content: space-between;
}
.leftnavi {
  width: 210px;
  height: 100%;
  display: flex;
  flex-direction: column;
  border: 1px solid #ddd;
}
.leftnavi ul {
  padding: 0px;
  margin: 0px;
  list-style: none;
}
.leftnavi ul > li {
  position: relative;
  padding: 8px 5px 8px 20px;
  border-bottom: 1px solid #ddd;
  font-size: .8rem;
}
.leftnavi li::before {
  position: absolute;
  top: 50%;
  left: 10px;
  transform: translateY(-50%);
  width: 0px;
  height: 0px;
  border: 5px solid transparent;
  border-left: 5px solid #666;
  content: "";
}
.leftnavi li.on::before  {
  border-left: 5px solid #228b22;
}
.leftnavi li.on a { color: #228b22; }
.leftnavi li:last-child { border-bottom: none; }
.leftnavi li a {
  text-decoration: none;
  color: #000;
}
.leftnavi li:hover::before  {
  border-left: 5px solid #228b22;
}
.leftnavi li:hover a { color: #228b22; }

.business_link {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  width: 82%;
  margin: 0 auto 60px;
}
.business_link a {
  text-decoration: none;
}
.gas_type {
  background: #fff;
  border: 1px solid #9455b9;
  padding: 3px 7px;
  margin: 2px;
  color: #9455b9;
  font-size: .8rem;
  letter-spacing: .1em;
}
.gas_type:hover {
  background: rgba(148,85,185,0.5);
  border: 1px solid #9455b9;
  padding: 3px 7px;
  margin: 2px;
  color: #fff;
  font-size: .8rem;
  letter-spacing: .1em;
}

.company_gaiyo {
  display: block;
  margin-left: 3%;
  max-width: 740px;
  width: 100%;
  height: 100%;
}
.test_img {
  max-width: 740px;
  width: 100%;
  margin: 0 auto;
}
.top_work_tit {
  position: relative;
  display: block;
  margin: 0;
  font-size: 1.8rem;
  color: #228b22;
  text-align: center;
  padding-bottom: 8px;
  /*font-family: 'A-OTF 新ゴ Pro R';*/
}
.top_work_tit::before {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -5px;/*線の上下位置*/
  display: inline-block;
  width: 56px;/*線の長さ*/
  height: 3px;/*線の太さ*/
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);/*位置調整*/
  background-color: #228b22;/*線の色*/
  border-radius: 2px;/*線の丸み*/
}
.top_work_tit_en {
  display: block;
  font-size: .8rem;
  text-align: center;
  color: #228b22;
  margin: 10px auto 20px;
  padding: 8px 0;
  /*font-family: 'A-OTF 新ゴ Pro DB';*/
}
.top_work_tit_txt {
  font-size: .9rem;
  line-height: 1.6em;
  text-align: left;
  margin-bottom: 40px;
}
.color_gas { color: #31b46b; }
.color_machinery { color: #9455b9; }
.color_materials { color: #1ab8ec; }
.color_foods { color: #e57625; }
.color_environment { color: #228b22; }

.business_box {
  max-width: 1000px;
  width: 100%;
  height: 376px;
  position: relative;
  margin: 0 auto;
}
.business_box2, .business_box3 {
  max-width: 1000px;
  width: 100%;
  height: 376px;
  position: relative;
  margin: 60px auto 0;
}
.business_box4 {
  max-width: 1000px;
  width: 100%;
  height: 376px;
  position: relative;
  margin: 60px auto 60px;
}
.gas_bg, .material_bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 818px;
}
.machinery_bg, .food_bg {
  position: absolute;
  right: 0;
  top: 0;
  width: 818px;
}
.business_txt {
  position: absolute;
  display: block;
  background: #fff;
  opacity: .9;
  width: 480px;
  height: auto;
  margin-top: 35px;
  padding: 35px;
  left: 450px;
  /*font-family: 'A-OTF 新ゴ Pro R';*/
  box-shadow: 0 0px 15px 0 rgba(0, 0, 0, .3);
}
.business_txt2 {
  position: absolute;
  display: block;
  background: #fff;
  opacity: .9;
  width: 480px;
  height: auto;
  margin-top: 35px;
  padding: 35px;
  right: 450px;
  /*font-family: 'A-OTF 新ゴ Pro R';*/
  box-shadow: 0 0px 15px 0 rgba(0, 0, 0, .3);
}
.business_box_tit {
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 20px;
}
.business_box_txt {
  font-size: .9rem;
  line-height: 1.8em;
}
.gas_btn {
  background: #31b46b;
  margin: 10px 0 0 auto;
  padding: 10px 18px;
  font-size: .9rem;
  font-weight: bold;
  color: #fff;
  width: 23%;
  display: block;
  position:relative;
}
.machinery_btn {
  background: #9455b9;
  margin: 10px auto 0 0;
  padding: 10px 18px;
  font-size: .9rem;
  font-weight: bold;
  color: #fff;
  width: 23%;
  display: block;
  position:relative;
}
.material_btn {
  background: #1ab8ec;
  margin: 10px 0 0 auto;
  padding: 10px 18px;
  font-size: .9rem;
  font-weight: bold;
  color: #fff;
  width: 23%;
  display: block;
  position:relative;
}
.food_btn {
  background: #e57625;
  margin: 10px auto 0 0;
  padding: 10px 18px;
  font-size: .9rem;
  font-weight: bold;
  color: #fff;
  width: 23%;
  display: block;
  position:relative;
}
.gas_btn::before, .machinery_btn::before, .material_btn::before, .food_btn::before {
  content: "";
    display:inline-block;
    width: 0;
    height: 0;
    border-top: solid 4px transparent;
    border-right: solid 6px transparent;
    border-bottom: solid 4px transparent;
    border-left: solid 6px #fff;
    position: absolute;
    top: 50%;
    right:8%;
    margin-top:-4px;
}

.env_flex {
  max-width: 740px;
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin: 30px auto 10px;
}
.env_flexbox {
  width: 100%;
  font-size: .85rem;
  line-height: 1.4em;
  text-align: left;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-bottom: 20px;
}
.env_flexbox span, .env_flexbox2 span {
  font-weight: bold;
  color: #181878;
}
.env_flexbox2 {
  width: 100%;
  font-size: .85rem;
  line-height: 1.4em;
  text-align: left;
  margin-bottom: 20px;
}
.env_img {
  max-width: 737px;
  width: 100%;
  margin: 15px 0 50px;
}
.env_img div {
  margin: 10px auto;
}
.env_img2 {
  max-width: 541px;
  width: 100%;
  margin: 8px 0 50px;
}
.env_img3 {
  max-width: 188px;
  width: 100%;
  margin: 8px 0 15px;
  text-align: center;
}
.env_img4 {
  max-width: 385px;
  width: 100%;
  margin: 10px 0;
}
.env_img4 div {
  margin: 7px 0;
}
.env_img5 {
  max-width: 740px;
  width: 100%;
  margin: 25px 0 50px;
}
.env_img5 p {
  background: #bedfc2;
  border-radius: 5px;
  color: #00551f;
  font-weight: bold;
  text-align: center;
  padding: 7px 0 3px;
}
.env_img6 {
  max-width: 418px;
  width: 100%;
  margin: 0px 0 50px;
}
.env_img6 p {
  padding: 7px 0 13px;
}
.env_img6 dl > div ul { width: 100%; display: flex; flex-wrap: wrap; list-style: none; margin: 0; padding: 0; }
.env_img6 dl ul:first-child li {
  width: 65px;
  background: #4999e3;
  padding: 10px 0;
  font-weight: bold;
  color: #fff;
  text-align: center;
  border-right: 1px solid #fff;
  border-bottom: 1px solid #fff;
}
.env_img6 dl div ul li:nth-child(2) { width: 82px; }
.env_img6 dl div ul li:nth-child(6) { width: 71px; border-right: none; }
.env_img6 dl div:nth-child(2) li, .env_img6 dl div:nth-child(4) li, .env_img6 dl div:nth-child(6) li {
  width: 65px;
  background: #b4cfe7;
  padding: 4px 0;
  text-align: center;
  font-weight: normal;
  color: #333;
  border-right: 1px solid #fff;
  border-bottom: 1px solid #fff;
}
.env_img6 dl div:nth-child(3) li, .env_img6 dl div:nth-child(5) li {
  width: 65px;
  background: #e3ecf5;
  padding: 4px 0;
  text-align: center;
  font-weight: normal;
  color: #333;
  border-right: 1px solid #fff;
  border-bottom: 1px solid #fff;
}

.env_img7 {
  max-width: 295px;
  width: 100%;
  margin: 25px 0 50px;
}
.env_img8 {
  max-width: 355px;
  width: 100%;
  margin: 15px 0 10px;
}
.env_img8:last-child { margin-bottom: 30px; }
.env_img9 {
  max-width: 295px;
  width: 100%;
  margin: 25px 0 50px;
}
.env_img10 {
  max-width: 352px;
  width: 100%;
  margin: 15px 0 10px;
}
.env_img11 {
  max-width: 364px;
  width: 100%;
  margin: 0 0 50px;
}
.env_img11 dl > div { width: 100%; display: flex; flex-wrap: nowrap; }
.env_img11 dl dt {
  width: 105px;
  background: #b6dd99;
  padding: 3px 0 0px 8px;
  margin-bottom: 2px;
  font-weight: bold;
}
.env_img11 dl dd {
  width: 257px;
  background: #e1f5d1;
  padding: 3px 0 0px 8px;
  margin-bottom: 2px;
  margin-left: 2px;
  overflow-wrap : break-word;
}
.env_img12 {
  max-width: 680px;
  width: 100%;
  margin: 25px auto 20px;
}
.env_img13 {
  max-width: 270px;
  width: 100%;
  margin: 25px 0 20px;
}
.env_img14 {
  max-width: 150px;
  width: 100%;
  margin: 25px 10px 20px 0;
  text-align: center;
}
.env_img15 {
  max-width: 247px;
  width: 100%;
  margin: 25px 0 20px;
  text-align: center;
}
.env_img16 {
  max-width: 214px;
  width: 100%;
  margin: 25px 0 20px;
  text-align: center;
}
.env_img17 {
  max-width: 204px;
  width: 100%;
  margin: 15px 0 20px;
  text-align: center;
}
.env_img18 {
  max-width: 209px;
  width: 100%;
  margin: 15px 15px 20px 0;
  text-align: center;
}
.env_img19 {
  max-width: 272px;
  width: 100%;
  margin: 15px 0 20px;
  text-align: center;
}
.env_img14 img, .env_img15 img, .env_img18 img, .env_img19 img { margin-bottom: 5px; }

.env_tit {
  width: 100%;
  border-bottom: 1px solid #000;
  font-size: .95rem;
  line-height: 1.4em;
  font-weight: bold;
  color: #4fb74c;
  padding: 2px 0 0 2px;
  margin: 0 auto 10px;
  text-align: left;
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
}
.env_tit img {
  margin: 0 0 2px 8px;
}
.env_box {
  width: 100%;
  line-height: 1.6em;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
}
.env_box2 {
  width: 100%;
  line-height: 1.6em;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  align-items: flex-start;
  text-align: center;
}
.env_box3 {
  width: 100%;
  line-height: 1.6em;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
}
.env_box4 {
  width: 100%;
  line-height: 1.6em;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: center;
}
.env_txt {
  max-width: 450px;
  width: 100%;
  margin-top: 10px;
}
.env_txt2 {
  font-size: 1.6rem;
  font-weight: bold;
  margin-top: 10px;
  color: #e60012;
}
.env_txt3 {
  font-size: 1.1rem;
  font-weight: bold;
  margin-top: 5px;
}
.env_txt dt {
  font-weight: bold;
  color: #e60012;
  font-size: .95rem;
}
.env_txt dd {
  margin: 0 0 18px 15px;
}
.env_txt span {
  font-size: .9rem;
  color: #e60012;
}
.env_txt4 { margin-top: -50px; }
.env_txt4 p {
  font-weight: bold;
  margin: 0;
}
.env_txt5 {
  display: inline-block;
  width: 100%;
  border: 3px solid #4fb74c;
  border-radius: 10px;
  padding: 15px;
  font-size: .9rem;
  line-height: 2em;
}
.env_txt5 span {
  font-size: .9rem;
  color: #e60012;
}
.env_txt6 {
  margin: 0 0px 0 0;
}
.env_txt6 span {
  font-size: .9rem;
  color: #ff9000;
}

@media screen and (max-width : 998px ){
.leftnavi {
  display: none;
}
.company_gaiyo {
  display: block;
  margin: 0 auto;
  max-width: 740px;
  width: 100%;
  height: 100%;
}
.test_img {
  max-width: 998px;
  width: 96%;
  margin: 0 auto;
}
.business_box {
  width: 100%;
  margin-top: 0;
}
.business_box2, .business_box3 {
  width: 100%;
  margin-top: 200px;
}
.business_box4 {
  width: 100%;
  margin: 200px 0 60px;
}
.gas_bg, .material_bg {
  position: relative;
  width: 96%;
  height: 376px;
  margin: 60px auto;
}
.machinery_bg, .food_bg {
  position: relative;
  width: 96%;
  height: 376px;
  margin: 60px auto;
}
.business_txt {
  position: relative;
  display: block;
  background: #fff;
  width: 70%;
  margin: -200px auto 60px auto;
  padding: 35px;
  /*font-family: 'A-OTF 新ゴ Pro R';*/
  top: 0;
  left: 0;
}
.business_txt2 {
  position: relative;
  display: block;
  background: #fff;
  width: 70%;
  margin: -200px auto 60px auto;
  padding: 35px;
  /*font-family: 'A-OTF 新ゴ Pro R';*/
  top: 0;
  left: 0;
}
.gas_btn {
  background: #ff0033;
  margin: 10px 0 0 auto;
  padding: 10px 18px;
  font-size: .9rem;
  font-weight: bold;
  color: #fff;
  width: 24%;
  display: block;
  position:relative;
}
.machinery_btn {
  background: #60b950;
  margin: 10px 0 0 auto;
  padding: 10px 18px;
  font-size: .9rem;
  font-weight: bold;
  color: #fff;
  width: 24%;
  display: block;
  position:relative;
}
.material_btn {
  background: #009de2;
  margin: 10px 0 0 auto;
  padding: 10px 18px;
  font-size: .9rem;
  font-weight: bold;
  color: #fff;
  width: 24%;
  display: block;
  position:relative;
}
.food_btn {
  background: #f18600;
  margin: 10px 0 0 auto;
  padding: 10px 18px;
  font-size: .9rem;
  font-weight: bold;
  color: #fff;
  width: 24%;
  display: block;
  position:relative;
}
.env_img4 {
  max-width: 385px;
  width: 50%;
  margin: 10px 0;
}
}

@media screen and (max-width : 768px ){
.company_gaiyo {
  display: block;
  margin: 0 auto;
  max-width: 768px;
  width: 94%;
  height: 100%;
}
.test_img {
  max-width: 768px;
  width: 96%;
  margin: 0 auto;
}
.business_box {
  width: 100%;
  margin-top: 0;
}
.business_box2, .business_box3 {
  width: 100%;
  margin-top: 60px;
}
.business_box4 {
  width: 100%;
  margin-top: 60px;
}
.gas_bg, .material_bg {
  position: relative;
  width: 100%;
  height: 376px;
  margin: 60px auto;
}
.machinery_bg, .food_bg {
  position: relative;
  width: 100%;
  height: auto;
  margin: 0 auto 60px auto;
}
.business_txt {
  position: relative;
  display: block;
  background: #fff;
  width: 94%;
  margin: -320px auto 0 auto;
  padding: 3%;
  /*font-family: 'A-OTF 新ゴ Pro R';*/
  top: 0;
  left: 0;
}
.business_txt2 {
  position: relative;
  display: block;
  background: #fff;
  width: 94%;
  margin: -150px auto 0 auto;
  padding: 3%;
  /*font-family: 'A-OTF 新ゴ Pro R';*/
  top: 0;
  left: 0;
}
.business_box_tit {
  font-size: 1.2rem;
  font-weight: bold;
  margin-bottom: 10px;
}

.env_img2 {
  max-width: 541px;
  width: 100%;
  margin: 8px 0 20px;
}
.env_img4 {
  max-width: 385px;
  width: 50%;
  margin: 10px 0;
}
.env_img6 {
  max-width: 418px;
  width: 100%;
  margin: 0px 0 20px;
}
.env_img8 {
  max-width: 310px;
  width: 100%;
  margin: 15px 0 10px;
}
.env_img8:last-child { margin-bottom: 30px; }
.env_img13 {
  max-width: 260px;
  width: 100%;
  margin: 25px 0 20px;
}
.env_box3 {
  width: 100%;
  line-height: 1.6em;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: center;
}
.env_txt {
  max-width: 420px;
  width: 100%;
  margin-top: 10px;
}
.env_txt4 { margin-top: 0px; }
.env_txt5 {
  max-width: 390px;
  width: 100%;
  display: inline-block;
  border: 3px solid #4fb74c;
  border-radius: 10px;
  padding: 15px;
  font-size: .9rem;
  line-height: 2em;
}
}

@media screen and (max-width : 460px ){
.env_img4 {
  max-width: 385px;
  width: 100%;
  margin: 10px 0;
}
.env_img13 {
  max-width: 260px;
  width: 100%;
  margin: 25px 0 0;
}
.env_img14 {
  max-width: 150px;
  width: 100%;
  margin: 25px 10px 0 0;
  text-align: center;
}
.env_img15 {
  max-width: 247px;
  width: 100%;
  margin: 25px 0 20px;
  text-align: center;
}
.env_txt {
  max-width: 100%;
  width: 100%;
  margin-top: 10px;
}
.env_txt5 {
  max-width: 90%;
  width: 100%;
  display: inline-block;
  border: 3px solid #4fb74c;
  border-radius: 10px;
  padding: 15px;
  font-size: .9rem;
  line-height: 2em;
}
.env_txt6 {
  margin: 0;
}
}

@media screen and (max-width : 375px ){
.test_img {
  max-width: 375px;
  width: 100%;
  margin: 0 auto;
}
.business_box {
  width: 100%;
  margin-top: -50px;
}
.business_box2 {
  width: 100%;
  margin-top: 60px;
}
.business_box3 {
  width: 100%;
  margin-top: -20px;
}
.business_box4 {
  width: 100%;
  margin-top: 0px;
}
.gas_bg {
  position: relative;
  width: 100%;
  height: 376px;
  margin: 60px auto;
}
.material_bg {
  position: relative;
  width: 100%;
  height: 376px;
  margin: 0 auto 60px auto;
}


.env_img13 {
  max-width: 290px;
  width: 100%;
  margin: 15px 0 10px;
}
}