/*==============================*/
/* sec_top */
/*==============================*/
main {
  width: 100%;
  overflow: hidden;
}



/*==============================*/
/* sec_top */
/*==============================*/
main .sec_top {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding-bottom: 80px;
}
main .sec_top:before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 108px;
  bottom: 0;
  background: url(/english/img/index_top_bg01_pc.png) no-repeat center top;
  background-size: cover;
}
main .sec_top > * {
  position: relative;
}
main .sec_top .ttl {
  left: 50%;
  margin-left: -520px;
  width: 1040px;
}
main .sec_top .ttl .slider {
  width: 1040px;
  overflow: hidden;
}
main .sec_top .ttl .slider ul {
  position: relative;
  left: 0;
  font-size: 0;
  white-space: nowrap;
}
main .sec_top .ttl .slider ul li {
  display: inline-block;
}
main .sec_top .ttl .ttl_in {
  position: absolute;
  left: -70px;
  top: 0;
}
main .sec_top .ttl .ttl_in p {
  position: absolute;
  left: 70px;
  top: 242px;
  font-size: 1.3rem;
  line-height: 2.15;
  letter-spacing: .1em;
}
main .sec_top h2 {
  margin-top: 64px;
  text-align: center;
}
main .sec_top h2 span {
  display: inline-block;
  font-size: 1.7rem;
  color: #fff;
  border-top: 1px solid #fff;
  margin-top: 8px;
  padding-top: 8px;
}
main .sec_top > ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  width: 830px;
  margin: 60px auto 0;
}
main .sec_top > ul li {
  width: 192px;
  height: 185px;
  text-align: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}
main .sec_top > ul li h3 {
  color: #fff;
  font-size: 2rem;
  font-weight: bold;
}
main .sec_top > ul li .btn a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  width: 100%;
  height: 44px;
  border: 1px solid rgba(255,255,255,.6);
  background: rgba(67,67,67,.2);
  color: #fff;
  font-size: 1.7rem;
  -webkit-transition: background .3s ease-out;
  transition: background .3s ease-out;
}
main .sec_top > ul li .btn a:hover {
  background: rgba(67,67,67,.4);
  text-decoration: none;
}
main .sec_top > ul li .btn a span {
  position: relative;
  display: inline-block;
  padding-left: 25px;
}
main .sec_top > ul li .btn a span:before {
  content: "";
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  position: absolute;
  left: 0;
  top: 50%;
  width: 14px;
  height: 6px;
  margin-top: -3px;
  border-right: 1px solid #fff;
  border-bottom: 1px solid #fff;
  -webkit-transform-origin: left bottom;
  -ms-transform-origin: left bottom;
  transform-origin: left bottom;
  -webkit-transform: skew(45deg);
  -ms-transform: skew(45deg);
  transform: skew(45deg);
}
main .sec_top .btn {
  position: absolute;
  left: 30px;
  bottom: 50px;
}
main .sec_top .btn a {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  background: #3558b5;
  width: 340px;
  height: 64px;
  -webkit-box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.2);
  box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.2);
  color: #fff;
  font-size: 1.8rem;
  font-weight: bold;
  -webkit-transition: opacity .3s ease-out;
  transition: opacity .3s ease-out;
}
main .sec_top .btn a:hover {
  opacity: .85;
  text-decoration: none;
}
main .sec_top .btn a:before {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  content: "";
  position: absolute;
  left: 20px;
  top: 50%;
  width: 22px;
  height: 9px;
  margin-top: -6px;
  border-right: 1px solid #fff;
  border-bottom: 1px solid #fff;
  -webkit-transform-origin: right bottom;
  -ms-transform-origin: right bottom;
  transform-origin: right bottom;
  -webkit-transform: skew(45deg);
  -ms-transform: skew(45deg);
  transform: skew(45deg);
}
@media screen and (max-width: 1180px) {
	main .sec_top .ttl .ttl_in {
		left: calc( (1040px - 100vw)/2 );
	}
}
@media screen and (max-width: 1040px) {
	main .sec_top .ttl .ttl_in {
		left: 0;
	}
}
@media screen and (max-width: 639px) {
  main .sec_top {
    padding-bottom: 140px;
  }
  main .sec_top:before {
  top: 0;
  bottom: 0;
  background: url(/english/img/index_top_bg01_sp.png) no-repeat center bottom;
  background-size: 100% auto;
  }
  main .sec_top .ttl {
    left: auto;
    margin-left: 0;
    width: auto;
  }
  main .sec_top .ttl .slider {
    width: auto;
    overflow: hidden;
  }
  main .sec_top .ttl .slider ul li {
    display: inline-block;
    width: 100vw;
  }
  main .sec_top .ttl .slider ul li img {
    width: 100%;
  }
  main .sec_top .ttl .ttl_in {
    left: 0;
    top: 76%;
    width: 91.5%;
  }
  main .sec_top .ttl .ttl_in img {
    width: 100%;
  }
  main .sec_top .ttl .ttl_in p {
    left: 5%;
    top: 60%;
    white-space: nowrap;
    line-height: 1.6;
  }
  main .sec_top h2 {
    margin-top: 40%;
  }
  main .sec_top h2 span {
    font-size: 2.3rem;
    border-top-width: 2px;
    margin-top: 16px;
  }
  main .sec_top > ul {
    display: flex;
    align-items: flex-end;
    width: auto;
    margin: 36px 0 0;
    padding: 0 10px;
  }
  main .sec_top > ul li {
    width: auto;
    height: auto;
    display: block;
  }
  main .sec_top > ul li h3 {
    font-size: 1.9rem;
  }
  main .sec_top > ul li figure {
    margin-top: 25px;
    height: 83px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  main .sec_top > ul li .btn {
    margin-top: 25px;
  }
  main .sec_top > ul li .btn a {
    margin: 0 auto;
    width: 105px;
    height: 62px;
    -webkit-transition: none;
    transition: none;
  }
  main .sec_top .btn {
    left: 5.5%;
    bottom: -220px;
    width: 100%;
  }
  main .sec_top .btn a {
    width: 89%;
  }
}



/*==============================*/
/* sec_products */
/*==============================*/
main .sec_products {
  position: relative;
  width: 960px;
  margin: -120px auto 0;
  padding-top: 88px;
}
main .sec_products:before {
  content: "";
  position: absolute;
  left: -98px;
  right: -98px;
  top: 0;
  bottom: 50%;
  background: #fff;
}
main .sec_products > * {
  position: relative;
}
main .sec_products h2 {
  text-align: center;
}
main .sec_products h2 span {
  display: inline-block;
  margin-top: 8px;
  padding-top: 8px;
  font-size: 1.7rem;
  border-top: 1px solid #333;
}
main .sec_products ul{
  font-size: 0;
}
main .sec_products ul li a {
  position: relative;
  display: inline-block;
}
main .sec_products ul li a figure {
  overflow: hidden;
}
main .sec_products ul li a figure img {
  -webkit-transition: -webkit-transform .3s ease-out;
  transition: -webkit-transform .3s ease-out;
  transition: transform .3s ease-out;
  transition: transform .3s ease-out, -webkit-transform .3s ease-out;
}
main .sec_products ul li a:hover figure img {
  -webkit-transform: scale(1.05);
  -ms-transform: scale(1.05);
  transform: scale(1.05);
}
main .sec_products ul li a p {
  position: absolute;
  background: rgba(255,255,255,.72);
  border: 1px solid #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
main .sec_products ul li a p:before {
  content: "";
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  position: absolute;
  top: 50%;
  width: 22px;
  height: 9px;
  margin-top: -5px;
  border-right: 1px solid #333;
  border-bottom: 1px solid #333;
  -webkit-transform-origin: left bottom;
  -ms-transform-origin: left bottom;
  transform-origin: left bottom;
  -webkit-transform: skew(45deg);
  -ms-transform: skew(45deg);
  transform: skew(45deg);
}
main .sec_products ul.ul01 {
  margin-top: 56px;
}
main .sec_products ul.ul01 li a p {
  left: 92px;
  top: 50%;
  width: 222px;
  height: 58px;
  margin-top: -29px;
  font-size: 2.1rem;
  padding-left: 70px;
}
main .sec_products ul.ul01 li a p:before {
  left: 26px;
}
main .sec_products ul.ul02 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
  -ms-flex-pack: end;
  justify-content: flex-end;
}
main .sec_products ul.ul02 li a p {
  left: 0;
  bottom: 0;
  width: 160px;
  height: 48px;
  font-size: 1.7rem;
  padding-left: 62px;
}
main .sec_products ul.ul02 li a p:before {
  left: 20px;
}

@media screen and (max-width: 639px) {
  main .sec_products {
    width: auto;
    margin: 0;
    padding-top: 72px;
  }
  main .sec_products:before {
    display: none;
  }
  main .sec_products h2 img {
    width: auto;
    max-width: 240px;
  }
  main .sec_products h2 span {
    margin-top: 16px;
    padding-top: 8px;
    font-size: 2.3rem;
    border-top-width: 2px;
  }
  main .sec_products ul li a {
    display: block;
  }
  main .sec_products ul li a img {
    width: 100%;
  }
  main .sec_products ul li a p {
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    border: none;
    -webkit-transition: none;
    transition: none;
    padding-left: 0 !important;
  }
  main .sec_products ul li a p:before {
    display: none;
  }
  main .sec_products ul li a p span {
    position: relative;
    display: inline-block;
    padding-left: 25px;
  }
  main .sec_products ul li a p span:before {
    content: "";
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    position: absolute;
    top: 50%;
      left: 0;
    width: 16px;
    height: 6px;
    margin-top: -5px;
    border-right: 1px solid #333;
    border-bottom: 1px solid #333;
    -webkit-transform-origin: left bottom;
    -ms-transform-origin: left bottom;
    transform-origin: left bottom;
    -webkit-transform: skew(45deg);
    -ms-transform: skew(45deg);
    transform: skew(45deg);
  }
  main .sec_products ul.ul01 {
    margin-top: 82px;
  }
  main .sec_products ul.ul01 li a p {
    left: 0;
    right: 0;
    top: auto;
    bottom: 0;
    width: auto;
    height: 50px;
    margin-top: 0;
    font-size: 2rem;
    font-weight: bold;
  }
  main .sec_products ul.ul01 li a p:before {
    display: none;
  }
  main .sec_products ul.ul02 {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }
  main .sec_products ul.ul02 li {
    width: 50%;
  }
  main .sec_products ul.ul02 li a p {
    right: 0;
    width: auto;
    height: 50px;
    font-size: 2rem;
    font-weight: bold;
    padding-left: 0;
  }
}



/*==============================*/
/* sec_tech */
/*==============================*/
main .sec_tech {
  position: relative;
}
main .sec_tech:before {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 84.8%;
  height: 370px;
  background: #f8f8f8;
}
main .sec_tech h2 {
  width: 960px;
  margin: -120px auto 0;
  padding-top: 88px;
  position: relative;
  text-align: center;
}
main .sec_tech h2:before {
  content: "";
  position: absolute;
  left: -98px;
  right: -98px;
  top: 0;
  bottom: 50%;
  background: #fff;
  height: 100%;
}
main .sec_tech h2 > span {
  z-index: 1;
  position: relative;
}
main .sec_tech h2 span > span {
  display: inline-block;
  margin-top: 8px;
  padding-top: 8px;
  font-size: 1.7rem;
  border-top: 1px solid #333;
}
main .sec_tech figure {
  position: relative;
  left: 50%;
  margin-left: -580px;
  margin-top: 56px;
}
main .sec_tech ul {
  position: relative;
  width: 960px;
  margin: -119px auto 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
  -ms-flex-pack: end;
  justify-content: flex-end;
}
main .sec_tech ul li {
  width: 320px;
  height: 238px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  text-align: center;
}
main .sec_tech ul li h3 span {
  display: inline-block;
  color: #fff;
  font-size: 3rem;
  margin-bottom: 4px;
}
main .sec_tech ul li .btn a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  width: 192px;
  height: 44px;
  border: 1px solid rgba(255,255,255,.6);
  background: rgba(67,67,67,.2);
  color: #fff;
  font-size: 1.7rem;
  -webkit-transition: background .3s ease-out;
  transition: background .3s ease-out;
  margin-top: 30px;
}
main .sec_tech ul li .btn a:hover {
  background: rgba(67,67,67,.4);
  text-decoration: none;
}
main .sec_tech ul li .btn a span {
  position: relative;
  display: inline-block;
  padding-left: 32px;
}
main .sec_tech ul li .btn a span:before {
  content: "";
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  position: absolute;
  left: 0;
  top: 50%;
  width: 14px;
  height: 6px;
  margin-top: -3px;
  border-right: 1px solid #fff;
  border-bottom: 1px solid #fff;
  -webkit-transform-origin: left bottom;
  -ms-transform-origin: left bottom;
  transform-origin: left bottom;
  -webkit-transform: skew(45deg);
  -ms-transform: skew(45deg);
  transform: skew(45deg);
}
main .sec_tech ul li.li01 {
  background-image: url(/english/img/index_tech_bg01.png);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
}
main .sec_tech ul li.li02 {
  background-image: url(/english/img/index_tech_bg02.png);
}

@media screen and (max-width: 639px) {
  main .sec_tech {
    margin-top: 0;
    padding-bottom: 118px;
  }
  main .sec_tech:before {
    content: "";
    position: absolute;
    left: 70px;
    width: auto;
    height: 550px;
  }
  main .sec_tech h2:before {
    display: none;
  }
  main .sec_tech h2 {
    width: auto;
    margin: 0;
    padding-top: 72px;
  }
  main .sec_tech h2 img {
    width: auto;
    max-width: 258px;
  }
  main .sec_tech h2 span > span {
    margin-top: 16px;
    padding-top: 8px;
    font-size: 2.3rem;
    border-top-width: 2px;
  }
  main .sec_tech figure {
    left: auto;
    margin-left: 0;
    margin-top: 90px;
  }
  main .sec_tech figure img {
    width: 100%;
  }
  main .sec_tech ul {
    width: auto;
    margin: -220px 0 0;
    display: block;
  }
  main .sec_tech ul li {
    width: 257px;
    height: 220px;
  }
  main .sec_tech ul li h3 span {
    font-size: 2.3rem;
    font-weight: bold;
  }
  main .sec_tech ul li .btn a {
    width: 230px;
    height: 62px;
    -webkit-transition: none;
    transition: none;
    margin-top: 16px;
  }
  main .sec_tech ul li.li01 {
    -webkit-transform: none;
    -ms-transform: none;
    transform: none;
    margin-left: auto;
  }
  main .sec_tech ul li.li02 {
    margin-right: auto;
  }
}



/*==============================*/
/* sec_cnts */
/*==============================*/
main .sec_cnts {
  margin-top: 128px;
}
main .sec_cnts ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}
main .sec_cnts ul li {
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}
main .sec_cnts ul li h2 {
  text-align: center;
  pointer-events: none;
}
main .sec_cnts ul li h2 span {
  display: inline-block;
  font-size: 3rem;
  color: #fff;
  margin-bottom: 4px;
}
main .sec_cnts ul li.li01 {
  position: relative;
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  height: 280px;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  overflow: hidden;
}
main .sec_cnts ul li.li_corporate {
  width: 50%;
  flex-direction: column;
}
main .sec_cnts ul li.li01 > a, main .sec_cnts ul li.li_corporate > a {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  background: url(/english/img/index_cnts_bg01_pc.png) no-repeat center center / cover;
  -webkit-transition: -webkit-transform .3s ease-out;
  transition: -webkit-transform .3s ease-out;
  transition: transform .3s ease-out;
  transition: transform .3s ease-out, -webkit-transform .3s ease-out;
}
main .sec_cnts ul li.li01 > a:hover, main .sec_cnts ul li.li_corporate > a:hover {
  -webkit-transform: scale(1.05);
  -ms-transform: scale(1.05);
  transform: scale(1.05);
}
main .sec_cnts ul li.li01 *, main .sec_cnts ul li.li_corporate * {
  position: relative;
}
main .sec_cnts ul li.li01 .btn {
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: 194px;
  margin-top: -31px;
  overflow: hidden;
}
main .sec_cnts ul li.li_corporate .btn {
  position: static;
  margin-top: 28px;
  margin-left: 0;
}
main .sec_cnts ul li.li01 .btn a, main .sec_cnts ul li.li_corporate .btn a {
  position: relative;
  width: 286px;
  height: 62px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  font-size: 1.8rem;
  color: #fff;
  text-decoration: none;
}
main .sec_cnts ul li.li01 .btn a:before, main .sec_cnts ul li.li_corporate .btn a:before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  background: #fff;
  opacity: 0;
}
main .sec_cnts ul li.li01 .btn a span.fig, main .sec_cnts ul li.li_corporate .btn a span.fig {
  position: absolute;
  -webkit-transition: all .3s ease-out;
  transition: all .3s ease-out;
}
main .sec_cnts ul li.li01 .btn a span.fig:nth-of-type(1), main .sec_cnts ul li.li_corporate .btn a span.fig:nth-of-type(1) {
  left: 0%;
  top: 0;
  width: 200%;
  height: 2px;
  background: -webkit-gradient(linear,left top, right top,from(rgba(255,255,255,1)),color-stop(12.5%, rgba(170,170,170,1)),color-stop(25%, rgba(255,255,255,1)),color-stop(37.5%, rgba(170,170,170,1)),color-stop(50%, rgba(85,85,85,1)),color-stop(62.5%, rgba(170,170,170,1)),color-stop(75%, rgba(255,255,255,1)),color-stop(87.5%, rgba(170,170,170,1)),to(rgba(255,255,255,1)));
  background: linear-gradient(to right,rgba(255,255,255,1) 0%,rgba(170,170,170,1) 12.5%,rgba(255,255,255,1) 25%,rgba(170,170,170,1) 37.5%,rgba(85,85,85,1) 50%,rgba(170,170,170,1) 62.5%,rgba(255,255,255,1) 75%,rgba(170,170,170,1) 87.5%,rgba(255,255,255,1) 100%);
}
main .sec_cnts ul li.li01 .btn a span.fig:nth-of-type(2), main .sec_cnts ul li.li_corporate .btn a span.fig:nth-of-type(2) {
  right: 0%;
  top: 0;
  width: 2px;
  height: 200%;
  background: -webkit-gradient(linear,left bottom, left top,from(rgba(85,85,85,1)),color-stop(50%, rgba(255,255,255,1)),to(rgba(85,85,85,1)));
  background: linear-gradient(to top,rgba(85,85,85,1) 0%,rgba(255,255,255,1) 50%,rgba(85,85,85,1) 100%);
}
main .sec_cnts ul li.li01 .btn a span.fig:nth-of-type(3), main .sec_cnts ul li.li_corporate .btn a span.fig:nth-of-type(3) {
  right: 0%;
  bottom: 0;
  width: 200%;
  height: 2px;
  background: -webkit-gradient(linear,left top, right top,from(rgba(255,255,255,1)),color-stop(12.5%, rgba(170,170,170,1)),color-stop(25%, rgba(255,255,255,1)),color-stop(37.5%, rgba(170,170,170,1)),color-stop(50%, rgba(85,85,85,1)),color-stop(62.5%, rgba(170,170,170,1)),color-stop(75%, rgba(255,255,255,1)),color-stop(87.5%, rgba(170,170,170,1)),to(rgba(255,255,255,1)));
  background: linear-gradient(to right,rgba(255,255,255,1) 0%,rgba(170,170,170,1) 12.5%,rgba(255,255,255,1) 25%,rgba(170,170,170,1) 37.5%,rgba(85,85,85,1) 50%,rgba(170,170,170,1) 62.5%,rgba(255,255,255,1) 75%,rgba(170,170,170,1) 87.5%,rgba(255,255,255,1) 100%);
}
main .sec_cnts ul li.li01 .btn a span.fig:nth-of-type(4), main .sec_cnts ul li.li_corporate .btn a span.fig:nth-of-type(4) {
  left: 0%;
  bottom: 0%;
  width: 2px;
  height: 200px;
  background: -webkit-gradient(linear,left bottom, left top,from(rgba(85,85,85,1)),color-stop(50%, rgba(255,255,255,1)),to(rgba(85,85,85,1)));
  background: linear-gradient(to top,rgba(85,85,85,1) 0%,rgba(255,255,255,1) 50%,rgba(85,85,85,1) 100%);
}
main .sec_cnts ul li.li01 .btn a:hover span.fig:nth-of-type(1), main .sec_cnts ul li.li_corporate .btn a:hover span.fig:nth-of-type(1) {
  left: -100%;
}
main .sec_cnts ul li.li01 .btn a:hover span.fig:nth-of-type(2), main .sec_cnts ul li.li_corporate .btn a:hover span.fig:nth-of-type(2) {
  top: -100%;
}
main .sec_cnts ul li.li01 .btn a:hover span.fig:nth-of-type(3), main .sec_cnts ul li.li_corporate .btn a:hover span.fig:nth-of-type(3) {
  right: -100%;
}
main .sec_cnts ul li.li01 .btn a:hover span.fig:nth-of-type(4), main .sec_cnts ul li.li_corporate .btn a:hover span.fig:nth-of-type(4) {
  bottom: -100%;
}
main .sec_cnts ul li.li01 .btn a span.txt, main .sec_cnts ul li.li_corporate .btn a span.txt {
  position: relative;
  display: inline-block;
  padding-left: 35px;
}
main .sec_cnts ul li.li01 .btn a span.txt:before, main .sec_cnts ul li.li_corporate .btn a span.txt:before {
  content: "";
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  position: absolute;
  left: 0;
  top: 50%;
  width: 14px;
  height: 6px;
  margin-top: -3px;
  border-right: 1px solid #fff;
  border-bottom: 1px solid #fff;
  -webkit-transform-origin: left bottom;
  -ms-transform-origin: left bottom;
  transform-origin: left bottom;
  -webkit-transform: skew(45deg);
  -ms-transform: skew(45deg);
  transform: skew(45deg);
}
main .sec_cnts ul li.li02 {
  width: 50%;
}
main .sec_cnts ul li.li02 a {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 100%;
  height: 280px;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  overflow: hidden;
}
main .sec_cnts ul li.li02 a * {
  position: relative;
}
main .sec_cnts ul li.li02 a:before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  -webkit-transition: -webkit-transform .3s ease-out;
  transition: -webkit-transform .3s ease-out;
  transition: transform .3s ease-out;
  transition: transform .3s ease-out, -webkit-transform .3s ease-out;
}
main .sec_cnts ul li.li02 a:hover:before {
  -webkit-transform: scale(1.05);
  -ms-transform: scale(1.05);
  transform: scale(1.05);
}
main .sec_cnts ul li.li02.li02_01 a:before, main .sec_cnts ul li.li02.li_ir a:before {
  background-image: url(/english/img/index_cnts_bg02_pc.png);
}
main .sec_cnts ul li.li02.li02_02 a:before, main .sec_cnts ul li.li02.li_recruit a:before {
  background-image: url(/english/img/index_cnts_bg03_pc.png);
}
main .sec_cnts ul li.li02.li_sustainability a:before {
  background-image: url(/english/img/index_cnts_bg04_pc.png);
}

@media screen and (max-width: 639px) {
  main .sec_cnts {
    margin-top: 142px;
  }
  main .sec_cnts ul {
    display: block;
  }
  main .sec_cnts ul li h2 {
    text-align: center;
  }
  main .sec_cnts ul li h2 span {
    font-size: 2.3rem;
  }
  main .sec_cnts ul li.li01, main .sec_cnts ul li.li_corporate {
    width: auto;
    height: 290px;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    background-image: url(/english/img/index_cnts_bg01_sp.png);
  }
  main .sec_cnts ul li.li01 .btn, main .sec_cnts ul li.li_corporate .btn {
    position: relative;
    left: auto;
    top: auto;
    margin-left: 0;
    margin-top: 28px;
  }
  main .sec_cnts ul li.li01 .btn a, main .sec_cnts ul li.li_corporate .btn a {
    position: relative;
    width: 295px;
    height: 50px;
    font-size: 1.5rem;
  }
  main .sec_cnts ul li.li01 .btn a:before, main .sec_cnts ul li.li_corporate .btn a:before {
    display: none;
  }
  main .sec_cnts ul li.li01 .btn a span.fig, main .sec_cnts ul li.li_corporate .btn a span.fig {
    -webkit-transition: none;
    transition: none;
  }
  main .sec_cnts ul li.li01 .btn a:hover span.fig:nth-of-type(1), main .sec_cnts ul li.li_corporate .btn a:hover span.fig:nth-of-type(1) {
    left: 0%;
  }
  main .sec_cnts ul li.li01 .btn a:hover span.fig:nth-of-type(2), main .sec_cnts ul li.li_corporate .btn a:hover span.fig:nth-of-type(2) {
    top: 0%;
  }
  main .sec_cnts ul li.li01 .btn a:hover span.fig:nth-of-type(3), main .sec_cnts ul li.li_corporate .btn a:hover span.fig:nth-of-type(3) {
    right: 0%;
  }
  main .sec_cnts ul li.li01 .btn a:hover span.fig:nth-of-type(4), main .sec_cnts ul li.li_corporate .btn a:hover span.fig:nth-of-type(4) {
    bottom: 0%;
  }
  main .sec_cnts ul li.li01 .btn a span.txt, main .sec_cnts ul li.li_corporate .btn a span.txt {
    padding-left: 24px;
  }
  main .sec_cnts ul li.li02 {
    width: auto;
  }
  main .sec_cnts ul li.li02 a {
    height: 240px;
  }
  main .sec_cnts ul li.li02.li02_01, main .sec_cnts ul li.li02.li_ir {
    background-image: url(/english/img/index_cnts_bg02_sp.png);
  }
  main .sec_cnts ul li.li02.li02_02, main .sec_cnts ul li.li02.li_recruit {
    background-image: url(/english/img/index_cnts_bg03_sp.png);
  }
  main .sec_cnts ul li.li02.li_sustainability {
    background-image: url(/english/img/index_cnts_bg04_sp.png);
  }
}



/*==============================*/
/* sec_news */
/*==============================*/
main .sec_news {
  width: 960px;
  margin: 70px auto 0;
  padding: 0 40px;
}
main .sec_news h2 {
  text-align: center;
}
main .sec_news h2 span {
  display: inline-block;
  margin-top: 8px;
  padding-top: 8px;
  font-size: 1.7rem;
  border-top: 1px solid #333;
}
main .sec_news table {
  margin-top: 30px;
  width: 100%;
}
main .sec_news table tr {
  border-bottom: 1px solid #707070;
}
main .sec_news table tr th,
main .sec_news table tr td {
  padding-top: 20px;
  padding-bottom: 20px;
  vertical-align: middle;
}
main .sec_news table tr td.tag {
  padding-right: 16px;
  white-space: nowrap;
  width: 1px;
}
main .sec_news table tr td.tag span {
  display: inline-block;
  width: 72px;
  padding: 4px 0;
  text-align: center;
  color: #fff;
  font-size: 1.2rem;
  font-weight: bold;
  line-height: 1;
}
main .sec_news table tr td.tag span.tag01 {
  background: #75bfbc;
}
main .sec_news table tr td.tag span.tag02 {
  background: #9e8aba;
}
main .sec_news table tr td.tag span.tag03 {
  background: #cd7272;
}
main .sec_news table tr th {
  font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "メイリオ", sans-serif;
  font-size: 1.2rem;
  color: #5a5a5a;
  padding-right: 8px;
  white-space: nowrap;
  width: 1px;
}
@media all and (-ms-high-contrast:none) {
  main .sec_news table th {
    font-family: "メイリオ",Meiryo,"游ゴシック",YuGothic,"ヒラギノ角ゴ Pro W3","Hiragino Kaku Gothic Pro","ＭＳ Ｐゴシック","MS PGothic",sans-serif;
  }
}
main .sec_news table td.txt {
  font-size: 1.8rem;
}
main .sec_news .btn {
  margin-top: 30px;
}
main .sec_news .btn a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  margin: 0 auto;
  width: 154px;
  height: 40px;
  border: 1px solid #1b1b1b;
  text-decoration: none;
  background: #fff;
  -webkit-transition: background .3s ease-out;
  transition: background .3s ease-out;
}
main .sec_news .btn a:hover {
  background: #f0f0f0;
}
main .sec_news .btn a span {
  position: relative;
  display: inline-block;
  padding-left: 36px;
  padding-right: 12px;
}
main .sec_news .btn a span:before {
  content: "";
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  position: absolute;
  left: 0;
  top: 50%;
  width: 18px;
  height: 8px;
  margin-top: -4px;
  border-right: 1px solid #333;
  border-bottom: 1px solid #333;
  -webkit-transform-origin: left bottom;
  -ms-transform-origin: left bottom;
  transform-origin: left bottom;
  -webkit-transform: skew(45deg);
  -ms-transform: skew(45deg);
  transform: skew(45deg);
}

@media screen and (max-width: 639px) {
  main .sec_news {
    width: auto;
    margin: 135px 0 0;
    padding: 0 12px;
  }
  main .sec_news h2 span {
    margin-top: 16px;
    font-size: 2.3rem;
    border-top-width: 2px;
  }
  main .sec_news table,
  main .sec_news table tbody,
  main .sec_news table tr,
  main .sec_news table tr th,
  main .sec_news table tr td {
    display: block;
  }
  main .sec_news table {
    margin: 68px 36px 0;
    width: auto;
  }
  main .sec_news table tr {
    overflow: hidden;
    padding: 20px 0;
  }
  main .sec_news table tr th,
  main .sec_news table tr td {
    padding-top: 0;
    padding-bottom: 0;
  }
  main .sec_news table tr td.tag {
    float: left;
    padding-right: 8px;
    white-space: normal;
    width: auto;
  }
  main .sec_news table tr td.tag span {
    width: 60px;
    padding: 0;
    line-height: 1.7;
  }
  main .sec_news table tr th {
    float: left;
    padding-right: 0;
    white-space: normal;
    width: auto;
    line-height: 1.7;
  }
  main .sec_news table td.txt {
    clear: both;
    font-size: 1.5rem;
    padding-top: 8px;
  }
  main .sec_news .btn {
    margin-top: 64px;
  }
  main .sec_news .btn a {
    width: 100%;
    height: 50px;
    -webkit-transition: none;
    transition: none;
  }
  main .sec_news .btn a span {
    padding-left: 30px;
    padding-right: 0;
  }
  main .sec_news .btn a span:before {
    width: 16px;
    height: 6px;
    margin-top: -3px;
  }
}



/*==============================*/
/* sec_randd */
/*==============================*/
main .sec_randd {
  position: relative;
  width: 960px;
  margin: 50px auto 0;
  background: url(/english/img/index_randd_bg01.jpg) no-repeat center / cover;
}
main .sec_randd::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  background: rgba(0,0,0,.23);
  pointer-events: none;
}
main .sec_randd h2 {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 230px;
  font-size: 3rem;
  color: #fff;
}
main .sec_randd .btn a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 192px;
  height: 44px;
  border: 1px solid #BAD5E9;
  background: rgba(0,0,0,.1);
  color: #fff;
  font-size: 1.7rem;
  transition: background .3s ease-out;
  position: absolute;
  z-index: 1;
  right: 64px;
  top: 50%;
  margin-top: -22px;
}
main .sec_randd .btn a:hover {
  background: rgba(67,67,67,.4);
  text-decoration: none;
}
main .sec_randd .btn a span {
  position: relative;
  display: inline-block;
  padding-left: 32px;
}
main .sec_randd .btn a span:before {
  content: "";
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  position: absolute;
  left: 0;
  top: 50%;
  width: 14px;
  height: 6px;
  margin-top: -3px;
  border-right: 1px solid #fff;
  border-bottom: 1px solid #fff;
  -webkit-transform-origin: left bottom;
  -ms-transform-origin: left bottom;
  transform-origin: left bottom;
  -webkit-transform: skew(45deg);
  -ms-transform: skew(45deg);
  transform: skew(45deg);
}
@media screen and (max-width: 639px) {
  main .sec_randd {
    width: auto;
    padding: 40px 20px;
  }
  main .sec_randd h2 {
    display: block;
    height: auto;
    font-size: 2.3rem;
    text-align: center;
  }
  main .sec_randd .btn a {
    position: relative;
    right: auto;
    top: auto;
    transform: none;
    width: 230px;
    height: 62px;
    -webkit-transition: none;
    transition: none;
    margin: 20px auto 0;
  }
}

main .sec_top .ttl .ttl_in p {
  left: 44px;
  top: 202px;
}
main .sec_top > ul li {
  height: auto;
}
main .sec_top > ul li h3 {
	font-size:  1.9rem;
	height: 3em;
	display: flex;
	justify-content: center;
	align-items: center;
}
main .sec_top > ul li figure {
	display: flex;
	justify-content: center;
	align-items: center;
	height: 84px;
	margin: 20px auto;
}
main .sec_top > ul li .btn {
	margin-top: auto;
}
main .sec_products ul.ul01 li a p {
  line-height: 1.25;
}
main .sec_cnts ul li.li01 {
  width: 50%;
}
main .sec_cnts ul li.li01 .btn {
  top: auto;
  bottom: 32px;
  left: 50%;
  margin-top: 0;
  margin-left: -143px;
}
main .sec_cnts ul li.li01 .btn a {
  font-size: 1.6rem;
}
@media screen and (max-width: 639px) {
  main .sec_top .ttl .ttl_in p {
    left: 4%;
    top: 58%;
    line-height: 1.2;
  }
  main .sec_top > ul li h3 {
  	height: auto;
  	display: block;
  }
  main .sec_top > ul li figure {
		display: block;
		height: auto;
		margin: 25px 0;
	}
  main .sec_tech ul li h3 {
    padding: 0 12px;
  }
  main .sec_tech ul li h3 img {
    width: auto;
    max-width: 100%;
  }
  main .sec_cnts ul li h2 {
    padding: 0 12px;
  }
  main .sec_cnts ul li h2 img {
    width: auto;
    max-width: 100%;
  }
  main .sec_cnts ul li.li01 {
    width: auto;
  }
  main .sec_cnts ul li.li01 .btn {
    bottom: auto;
    left: auto;
    margin-left: 0;
    margin-top: 28px;
  }
}