@charset "utf-8";
/* CSS Document */

.contents {
  width: 100%;
  margin: 0 auto;
}
.top_midasi {
  max-width: 274px;
  width: 100%;
  font-size: 1rem;
  font-weight: bold;
  color: #fff;
  background: #9455b9;
  display: inline-block;
  margin: 10px auto 0;
  padding: 3px 10px;
  text-align: center;
  font-family: "微软雅黑","宋体";
}
.top_midasi2 {
  max-width: 210px;
  width: 100%;
  font-size: 1rem;
  font-weight: bold;
  color: #fff;
  background: #9455b9;
  display: inline-block;
  margin: 10px auto 0;
  padding: 3px 10px;
  text-align: center;
  font-family: "微软雅黑","宋体";
}
.top_midasi_en {
  font-size: 1rem;
  font-weight: bold;
  margin: 0;
  text-align: left;
  font-family: "微软雅黑","宋体";
  color: #b6b6b6;
}
.midasi_txt {
  max-width: 700px;
  width: 100%;
  font-size: .9rem;
  line-height: 1.4em;
  margin: 20px auto;
}
.midasi_txt2 {
  max-width: 740px;
  width: 100%;
  font-size: .9rem;
  line-height: 1.4em;
  margin: 20px auto;
  text-align: left;
}
.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 #9455b9;
}
.leftnavi li.on a { color: #9455b9; }
.leftnavi li:last-child { border-bottom: none; }
.leftnavi li a {
  text-decoration: none;
  color: #000;
}
.leftnavi li:hover::before  {
  border-left: 5px solid #9455b9;
}
.leftnavi li:hover a { color: #9455b9; }

.business_link {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  width: 65%;
  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%;
  width: 100%;
  height: 100%;
}

/*------ Robot -------*/
.robot_img { margin: 30px auto; max-width: 275px; width: 100%; font-size: .8rem; }
.robot_tit {
  display: block;
  color: #9455b9;
  font-weight: bold;
  margin: 40px auto 3px;
  font-size: .9rem;
  padding: 0;
  border-bottom: 1px solid #666;
  text-align: left;
  max-width: 740px;
  width: 100%;
}
.flex_box {
  max-width: 740px;
  width: 100%;
  text-align: justify;
  margin: 0 auto;
  padding: 15px 0 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
}
.flex_box div {
  text-align: center;
  font-size: .9rem;
  line-height: 1.6em;
  margin-bottom: 10px;
}
.flex_box2 {
  max-width: 740px;
  width: 100%;
  text-align: justify;
  margin: 0 auto 80px;
  padding: 15px 0 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}
.flex_box2 div { max-width: 614px; width: 100%; }
.flex_box3 {
  max-width: 740px;
  width: 100%;
  text-align: justify;
  margin: 0 auto;
  padding: 15px 0 60px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  align-items: baseline;
}
.flex_box3 div {
  text-align: center;
  font-size: .9rem;
  line-height: 1.6em;
  margin-bottom: 20px;
}
.flex_box4 {
  max-width: 740px;
  width: 100%;
  text-align: justify;
  margin: 0 auto;
  padding: 15px 0 40px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  align-items: center;
}
.flex_box4 div {
  text-align: center;
  font-size: .9rem;
  line-height: 1.6em;
  margin-bottom: 20px;
}
.flex_box3 span, .flex_box4 span {
  font-size: .7rem;
}
.flex_box5 {
  max-width: 740px;
  width: 100%;
  text-align: justify;
  margin: 0 auto;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
}
.flex_box5 div {
  text-align: center;
  font-size: .9rem;
  line-height: 1.6em;
  margin-bottom: 30px;
}
.flex_box6 {
  max-width: 740px;
  width: 100%;
  text-align: justify;
  margin: 0 auto 30px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: baseline;
}

.test_img {
  max-width: 740px;
  width: 100%;
  margin: 0 auto;
}
.top_work_tit {
  position: relative;
  display: block;
  margin: 0;
  font-size: 1.8rem;
  color: #9455b9;
  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: #9455b9;/*線の色*/
  border-radius: 2px;/*線の丸み*/
}
.top_work_tit_en {
  display: block;
  font-size: .8rem;
  text-align: center;
  color: #9455b9;
  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; }

.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;
}

.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;
}

@media screen and (max-width : 998px ){
.leftnavi {
  display: none;
}
.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;
}
.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;
}
}

@media screen and (max-width : 768px ){
.test_img {
  max-width: 768px;
  width: 100%;
  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_box_tit {
  font-size: 1.2rem;
  font-weight: bold;
  margin-bottom: 10px;
}
.company_gaiyo {
  display: block;
  margin: 0 auto;
  width: 96%;
  height: 100%;
}
.midasi_txt {
  max-width: 768px;
  width: 100%;
  font-size: .9rem;
  line-height: 1.4em;
  margin: 20px auto;
  text-align: center;
}
.midasi_txt2 {
  max-width: 768px;
  width: 100%;
  font-size: .9rem;
  line-height: 1.4em;
  margin: 20px auto;
  text-align: left;
}
.flex_box {
  max-width: 768px;
  width: 100%;
  text-align: justify;
  margin: 0 auto;
  padding: 15px 0 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  align-items: center;
}
.flex_box5 {
  max-width: 768px;
  width: 100%;
  text-align: justify;
  margin: 0 auto;
  padding: 15px 0 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  align-items: baseline;
}
}

@media screen and (max-width : 375px ){
.midasi_txt {
  max-width: 375px;
  width: 100%;
  font-size: .9rem;
  line-height: 1.4em;
  margin: 20px auto;
  text-align: left;
}
.midasi_txt2 {
  max-width: 375px;
  width: 100%;
  font-size: .9rem;
  line-height: 1.4em;
  margin: 20px auto;
  text-align: left;
}

.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;
}
.company_gaiyo {
  display: block;
  margin: 0 auto;
  width: 92%;
  height: 100%;
}

.flex_box {
  max-width: 375px;
  width: 100%;
  text-align: justify;
  margin: 0 auto;
  padding: 15px 0 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  align-items: center;
}
.flex_box div {
  text-align: center;
  font-size: .9rem;
  line-height: 1.6em;
  margin-bottom: 10px;
}
.flex_box2 {
  max-width: 375px;
  width: 100%;
  text-align: justify;
  margin: 0 auto 80px;
  padding: 15px 0 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}
.flex_box2 img { max-width: 375px; width: 100%; }
.flex_box3 {
  max-width: 375px;
  width: 100%;
  text-align: justify;
  margin: 0 auto;
  padding: 15px 0 60px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  align-items: baseline;
}
.flex_box3 div {
  text-align: center;
  font-size: .9rem;
  line-height: 1.6em;
  margin-bottom: 20px;
}
.flex_box4 {
  max-width: 375px;
  width: 100%;
  text-align: justify;
  margin: 0 auto;
  padding: 15px 0 40px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  align-items: center;
}
.flex_box4 div {
  text-align: center;
  font-size: .9rem;
  line-height: 1.6em;
  margin-bottom: 20px;
}
.flex_box5 {
  max-width: 375px;
  width: 100%;
  text-align: justify;
  margin: 0 auto;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  align-items: baseline;
}
.flex_box5 div {
  text-align: center;
  font-size: .9rem;
  line-height: 1.6em;
  margin-bottom: 30px;
}
.flex_box6 {
  max-width: 375px;
  width: 100%;
  text-align: justify;
  margin: 0 auto 30px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: baseline;
}
}