.sp-only {
  display: none;
}

@media screen and (max-width: 767px) {
  .pc-only {
    display: none;
  }
  .sp-only {
    display: block;
  }
  img {
    max-width: 100%;
    height: auto;
  }
}

/*------------------------------------------------------------

------------------------------------------------------------*/
/* 
------------------------------------------------------------*/
.alginate-top {
  padding-top: 70px;
}

@media (max-width: 767px) {
  .alginate-top {
    padding-top: 23.5px;
  }
}

.alginate-bottom {
  padding-top: 40px;
}

.alginate-bottom .box .box-portal:nth-child(5) {
  margin-bottom: 0px;
}

@media (max-width: 767px) {
  .alginate-bottom .box .box-portal:nth-child(5) {
    margin-bottom: 20px;
  }
}

.alginate-bottom .box .box-portal:nth-child(6) {
  margin-bottom: 0px;
}

/*------------------------------------------------------------
alginate_about
------------------------------------------------------------*/
/* 
------------------------------------------------------------*/
.about .cover {
  background: url("/img/alginate/about/main_img.jpg") no-repeat center;
  background-size: cover;
}

@media (max-width: 767px) {
  .about .cover {
    background: url("/img/alginate/about/main_img-sp.jpg") no-repeat center;
    background-size: cover;
  }
}

.about .conts p {
  margin: 70px 0 0;
  font-size: 1.6rem;
  color: #46525f;
  line-height: 2;
}

@media (max-width: 767px) {
  .about .conts p {
    margin: 40px 0;
    font-size: 1.2rem;
  }
}

.about .conts img {
  float: right;
  padding-left: 15px;
}

@media (max-width: 767px) {
  .about .conts img {
    max-width: 50%;
  }
}

/*------------------------------------------------------------
alginate_seaweed
------------------------------------------------------------*/
.seaweedIndex .cover {
  background: url("/img/alginate/seaweed/main_img.png") no-repeat center;
  background-size: cover;
}

@media (max-width: 767px) {
  .seaweedIndex .cover {
    background: url("/img/alginate/seaweed/main_img-sp.png") no-repeat center;
    background-size: cover;
  }
}

.seaweedIndex .article {
  margin: 70px 0 40px;
  font-size: 1.6rem;
  color: #46525f;
  line-height: 2.4;
}

@media (max-width: 767px) {
  .seaweedIndex .article {
    margin: 40px 0;
    font-size: 1.2rem;
  }
}

.seaweedIndex .article img {
  float: right;
  padding-left: 15px;
}

@media (max-width: 767px) {
  .seaweedIndex .article img {
    max-width: 50%;
  }
}

.seaweedIndex .roadmap {
  background: url("/img/alginate/seaweed/seaweed_bg_sp.png") no-repeat;
  margin-bottom: 50px;
  padding: 25px 0 30px;
  background-size: cover;
}

@media (min-width: 768px) {
  .seaweedIndex .roadmap {
    background: url("/img/alginate/seaweed/seaweed_bg.png") no-repeat;
    background-size: cover;
    padding: 20px 0;
    text-align: center;
    width: 960px;
    margin: 0 auto;
  }
}

.seaweedIndex .roadmap .roadmapTitle {
  margin-bottom: 35px;
  text-align: center;
}

@media (max-width: 767px) {
  .seaweedIndex .roadmap .roadmapImg {
    padding: 0 15px;
  }
}

.seaweedIndex .roadmap .roadmapImg img {
  max-width: 100%;
}

/* 
------------------------------------------------------------*/
/*------------------------------------------------------------
alginate_structure
------------------------------------------------------------*/
.seaweedStructure .cover {
  background: url("/img/alginate/structure/main_img.png") no-repeat center;
  background-size: cover;
}

@media (max-width: 767px) {
  .seaweedStructure .cover {
    background: url("/img/alginate/structure/main_img-sp.png") no-repeat center;
    background-size: cover;
  }
}

.seaweedStructure .articleContent {
  margin-top: 72px;
}

@media (max-width: 767px) {
  .seaweedStructure .articleContent {
    margin-top: 40px;
  }
}

.seaweedStructure .articleContent p {
  font-size: 1.6rem;
  color: #46525f;
  line-height: 2.2;
  margin-bottom: 40px;
}

@media (max-width: 767px) {
  .seaweedStructure .articleContent p {
    font-size: 1.2rem;
    margin-bottom: 30px;
  }
}

.seaweedStructure .articleContent p:not(:first-of-type) {
  margin-top: 40px;
}

@media (max-width: 767px) {
  .seaweedStructure .articleContent .imgContainer {
    text-align: center;
    padding-left: 20px;
    padding-right: 20px;
  }
}

.seaweedStructure .articleContent .imgContainer:after {
  content: '';
  display: block;
  clear: both;
}

.seaweedStructure .articleContent .alignLeft {
  float: left;
}

@media (max-width: 767px) {
  .seaweedStructure .articleContent .alignLeft {
    float: none;
    margin: 0 auto 14px;
  }
}

.seaweedStructure .articleContent .alignRight {
  float: right;
}

@media (max-width: 767px) {
  .seaweedStructure .articleContent .alignRight {
    float: none;
    margin: auto;
  }
}

.seaweedStructure .articleContent .alignCenter {
  display: block;
  margin: 0 auto;
  max-width: 470px;
}

@media (max-width: 767px) {
  .seaweedStructure .articleContent .alignCenter {
    padding-left: 20px;
    padding-right: 20px;
  }
  .seaweedStructure .articleContent .alignCenter img {
    width: 100%;
    height: auto;
  }
}

.seaweedStructure .articleContent .alignCenter .centerTtl {
  margin-bottom: 6px;
  font-size: 1.6rem;
  color: #2e6195;
  font-weight: normal;
}

.seaweedStructure .articleContent .alignCenter .centerTtl:not(:first-of-type) {
  margin-top: 17px;
}

@media (max-width: 767px) {
  .seaweedStructure .articleContent .alignCenter .centerTtl {
    font-size: 1.2rem;
    letter-spacing: -0.03em;
  }
}

.seaweedStructure .articleContent .paragraph {
  margin: 40px 0;
}

@media (max-width: 767px) {
  .seaweedStructure .articleContent .paragraph {
    margin: 30px 0;
  }
}

.seaweedStructure .articleContent .paragraph p {
  line-height: 2;
}

.seaweedStructure .articleContent .paragraph p:first-of-type {
  margin-bottom: 0;
  letter-spacing: -0.02em;
}

.seaweedStructure .articleContent .paragraph p sup {
  font-size: 1.0rem;
}

.seaweedStructure .articleContent .paragraph .textImgContainer {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

@media (max-width: 767px) {
  .seaweedStructure .articleContent .paragraph .textImgContainer {
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
        -ms-flex-direction: column-reverse;
            flex-direction: column-reverse;
  }
}

@media (max-width: 767px) {
  .seaweedStructure .articleContent .paragraph .textImgContainer p {
    max-width: none;
    display: block;
  }
}

.seaweedStructure .articleContent .paragraph .textImgContainer .alignRight {
  margin-top: 12px;
  margin-left: 20px;
}

@media (max-width: 767px) {
  .seaweedStructure .articleContent .paragraph .textImgContainer .alignRight {
    -ms-flex-item-align: center;
        align-self: center;
    margin-top: 30px;
    margin-left: 0;
    padding-left: 20px;
    padding-right: 20px;
    margin-bottom: 30px;
  }
}

@media (max-width: 767px) {
  .seaweedStructure .proImgRight img {
    margin-left: 0;
    max-width: 100%;
    width: 100%;
    padding: 0 20px;
    margin-top: 30px;
    float: none;
    display: block;
    height: auto;
  }
}

/* 
------------------------------------------------------------*/
/*------------------------------------------------------------
alginate_application
------------------------------------------------------------*/
.seaweedApplication .cover {
  background: url("/img/alginate/application/main_img-sp.jpg") no-repeat center;
  background-size: cover;
}

@media (min-width: 768px) {
  .seaweedApplication .cover {
    background: url("/img/alginate/application/main_img.jpg") no-repeat center;
    background-size: cover;
  }
}

.foodMenu {
  margin: 70px 0 0;
  overflow: hidden;
  width: 960px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

@media (max-width: 767px) {
  .foodMenu {
    width: inherit;
    margin-top: 45px;
  }
}

.foodMenu .item {
  text-align: center;
  width: 480px;
  padding: 40px 0;
  border-top: 1px solid #a4abb3;
  border-left: 1px solid #a4abb3;
}

.foodMenu .item:nth-of-type(2n) {
  border-right: 1px solid #a4abb3;
}

.foodMenu .item:nth-of-type(5) {
  border-bottom: 1px solid #a4abb3;
}

@media (max-width: 767px) {
  .foodMenu .item:nth-of-type(5) {
    border-bottom: none;
  }
}

.foodMenu .item:last-of-type {
  border-right: 1px solid #a4abb3;
  border-bottom: 1px solid #a4abb3;
  padding-top: -20px;
}

@media (max-width: 767px) {
  .foodMenu .item {
    display: block;
    padding: 20px;
    width: inherit;
    border-top: 1px solid #a4abb3;
    border-left: 1px solid #a4abb3;
    border-right: 1px solid #a4abb3;
  }
}

@media (min-width: 768px) {
  .foodMenu .itemImg img {
    width: 400px;
    height: 200px;
  }
}

.foodMenu .itemMov {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
}

@media (min-width: 768px) {
  .foodMenu .itemMov {
    padding-bottom: 42%;
    margin: 0 40px;
  }
}

.foodMenu .itemMov iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.foodMenu .itemBody {
  margin-top: 22px;
  padding-left: 40px;
  padding-right: 40px;
  text-align: left;
}

@media (max-width: 767px) {
  .foodMenu .itemBody {
    padding-left: 0px;
    padding-right: 0px;
    margin-top: 15px;
  }
}

.foodMenu .itemTitle {
  font-size: 2.2rem;
  color: #46525f;
  margin-bottom: 20px;
  font-weight: normal;
}

@media (max-width: 767px) {
  .foodMenu .itemTitle {
    font-size: 1.7rem;
    margin-bottom: 12px;
  }
}

.foodMenu p {
  font-size: 1.6rem;
  line-height: 1.8;
}

@media (max-width: 767px) {
  .foodMenu p {
    font-size: 1.2rem;
  }
}

/*------------------------------------------------------------
alginate_process
------------------------------------------------------------*/
.seaweedProcess .cover {
  background: url("/img/alginate/process/main_img.png") no-repeat center;
  background-size: cover;
}

@media (max-width: 767px) {
  .seaweedProcess .cover {
    background: url("/img/alginate/process/main_img-sp.png") no-repeat center;
    background-size: cover;
  }
}

.seaweedProcess .process {
  margin-top: 85px;
  margin-bottom: 50px;
}

@media (max-width: 767px) {
  .seaweedProcess .process {
    margin-top: 35px;
    margin-bottom: 30px;
  }
}

.seaweedProcess .process h3 {
  font-size: 2.2rem;
  color: #46525f;
  margin-bottom: 15px;
  font-weight: normal;
}

@media (max-width: 767px) {
  .seaweedProcess .process h3 {
    font-size: 1.7rem;
    margin-bottom: 5px;
  }
}

.seaweedProcess .process p {
  font-size: 1.6rem;
  line-height: 1.8;
}

@media (max-width: 767px) {
  .seaweedProcess .process p {
    font-size: 1.2rem;
  }
}

.seaweedProcess .process .processStep {
  position: relative;
  margin-top: 50px;
}

.seaweedProcess .process .processStep .item.stepnum {
  display: flex;
  display: -webkit-box;
  display: -ms-flexbox;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
      -ms-flex-direction: row-reverse;
          flex-direction: row-reverse;
  border-top: 1px solid #a4abb3;
  border-bottom: 1px solid #a4abb3;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding: 20px 0;
  position: relative;
}

.seaweedProcess .process .processStep .item.stepnum:nth-last-child(8) .itemContent {
  width: 790px;
}

@media (max-width: 767px) {
  .seaweedProcess .process .processStep .item.stepnum:nth-last-child(8) .itemContent {
    width: 100%;
  }
}

.seaweedProcess .process .processStep .item.stepnum:not(:first-child) {
  margin-top: 40px;
}

@media (max-width: 767px) {
  .seaweedProcess .process .processStep .item.stepnum:not(:first-child) {
    margin-top: 65px;
  }
}

@media (max-width: 767px) {
  .seaweedProcess .process .processStep .item.stepnum {
    display: block;
    padding-top: 50px;
    padding-bottom: 28px;
  }
}

.seaweedProcess .process .processStep .item.stepnum:before {
  content: '';
  position: absolute;
  top: 65px;
  left: 55px;
  width: 20px;
  height: 100%;
  background: #dae3ea url("/img/alginate/process/arrow.jpg");
  background-repeat: repeat-y;
  background-position-x: 5px;
  background-position-y: -2px;
  z-index: 50;
}

@media (max-width: 767px) {
  .seaweedProcess .process .processStep .item.stepnum:before {
    top: auto;
    left: 50%;
    bottom: -41px;
    background: url("/img/alginate/process/arrow-sp.jpg") no-repeat;
    width: 15px;
    height: 40px;
    background-size: 15px 40px;
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
    background-position-x: -1px;
    background-position-y: -2px;
  }
}

.seaweedProcess .process .processStep .item.stepnum.seven:before {
  content: '';
  background: none;
}

.seaweedProcess .process .processStep .item.stepnum .itemContent {
  margin-left: 187px;
  -webkit-box-flex: 1;
  -ms-flex-positive: 1;
      flex-grow: 1;
  min-width: 100px;
  width: 490px;
}

@media (max-width: 767px) {
  .seaweedProcess .process .processStep .item.stepnum .itemContent {
    margin-left: 0;
    width: 100%;
  }
}

.seaweedProcess .process .processStep .item.stepnum .itemImage {
  margin-left: 20px;
  -webkit-box-flex: 1;
  -ms-flex-positive: 1;
      flex-grow: 1;
  min-width: 100px;
  max-width: 260px;
}

@media (max-width: 767px) {
  .seaweedProcess .process .processStep .item.stepnum .itemImage {
    width: 130px;
    height: 80px;
    float: right;
    margin-left: 10px;
  }
}

.seaweedProcess .process .processStep .item.stepnum .circleStep {
  position: absolute;
  top: -20px;
  left: 0;
  z-index: 51;
}

@media (max-width: 767px) {
  .seaweedProcess .process .processStep .item.stepnum .circleStep {
    width: 80px;
    height: 80px;
    top: -40px;
    left: 50%;
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
  }
  .seaweedProcess .process .processStep .item.stepnum .circleStep img {
    width: 78px;
    height: 78px;
  }
}

.seaweedProcess .process .talkbox {
  position: relative;
}

@media (max-width: 767px) {
  .seaweedProcess .process .talkbox {
    background: #dce9f3;
    margin-top: 40px;
  }
}

@media (max-width: 767px) {
  .seaweedProcess .process .talkbox.arrow:before{
	display: block;
	position: absolute;
	content: '';
    background: none;
    top: auto;
    left: 50%;
    bottom: -41px;
    background: url(/img/alginate/process/arrow-sp.jpg) no-repeat;
    width: 15px;
    height: 40px;
    background-size: 15px 40px;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
    background-position-x: -1px;
    background-position-y: -2px;
  }
}

.seaweedProcess .process .talkbox .tabContainer {
  display: none;
}

@media (max-width: 767px) {
  .seaweedProcess .process .talkbox .tabContainer {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    border-bottom: 2px solid #1b749e;
    background: white;
  }
  .seaweedProcess .process .talkbox .tabContainer .tabItem {
    width: calc(100%/3.05);
    padding: 15px 3px 30px;
    background: #eeeeee;
    font-size: 1.5rem;
    text-align: center;
    position: relative;
    cursor: pointer;
    letter-spacing: -0.03em;
  }
  .seaweedProcess .process .talkbox .tabContainer .tabItem:after {
    content: '';
    position: absolute;
    bottom: 11px;
    left: 50%;
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
    background: url("/img/alginate/process/chevron-bottom.png") no-repeat;
    background-size: 13px 9px;
    width: 13px;
    height: 9px;
  }
  .seaweedProcess .process .talkbox .tabContainer .tabItem:before {
    content: '';
    position: absolute;
    top: -36px;
    left: 50%;
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
    background: url("/img/alginate/process/talkboxArrow01.png") no-repeat;
    background-size: 15px 32px;
    width: 15px;
    height: 32px;
  }
  .seaweedProcess .process .talkbox .tabContainer .tabItem.active {
    background: #1b749e;
    color: white;
  }
  .seaweedProcess .process .talkbox .tabContainer .tabItem.active:after {
    background: url("/img/alginate/process/chevron-bottom-white.png") no-repeat;
    background-size: 13px 9px;
  }
}

.seaweedProcess .process .talkbox .groupContainer {
  display: flex;
  display: -webkit-box;
  display: -ms-flexbox;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}


.seaweedProcess .process .talkbox .groupContainer .group {
  width: 31.25%;
}

@media (max-width: 767px) {
  .seaweedProcess .process .talkbox .groupContainer .group {
    display: none;
  }
}

.seaweedProcess .process .talkbox .groupContainer .group.active {
  display: block;
}

@media (max-width: 767px) {
  .seaweedProcess .process .talkbox .groupContainer .group {
    width: 100%;
  }
}

.seaweedProcess .process .talkbox .groupContainer .arrow {
  text-align: center;
  margin-top: 10px;
}

@media (max-width: 767px) {
  .seaweedProcess .process .talkbox .groupContainer .arrow {
    display: none;
  }
}

.seaweedProcess .process .talkbox .groupContainer .item {
  border: 4px solid #4ea7c4;
  padding: 17px 12px 30px;
  margin: 10px 0;
  position: relative;
}

@media (max-width: 767px) {
  .seaweedProcess .process .talkbox .groupContainer .item {
    background: white;
    margin: 20px;
    padding: 17px;
  }
}

@media (max-width: 767px) {
  .seaweedProcess .process .talkbox .groupContainer .item:first-child {
    margin-top: 18px;
  }
}


.seaweedProcess .process .talkbox .groupContainer .item h3 {
  text-align: center;
}

.seaweedProcess .process .talkbox .groupContainer .list {
  height: 190px;
  background-image: url("/img/alginate/process/processListBg.png");
  background-color: #1b749e;
  background-repeat: no-repeat;
  background-position-x: 130%;
  background-position-y: 200%;
  padding: 20px 0 15px;
}

@media (max-width: 767px) {
  .seaweedProcess .process .talkbox .groupContainer .list {
    background-size: 100px 100px;
    background-position: right -20px bottom -10px;
    height: auto;
  }
}

.seaweedProcess .process .talkbox .groupContainer .list h3, .seaweedProcess .process .talkbox .groupContainer .list li {
  color: white;
}

.seaweedProcess .process .talkbox .groupContainer .list h3 {
  text-align: center;
}

@media (max-width: 767px) {
  .seaweedProcess .process .talkbox .groupContainer .list h3 {
    margin-bottom: 15px;
  }
}

@media (max-width: 767px) {
  .seaweedProcess .process .talkbox .groupContainer .list {
    width: 100%;
  }
}

.seaweedProcess .process .talkbox .groupContainer .list ul {
  display: table;
  margin: 0 auto;
}

@media (max-width: 767px) {
  .seaweedProcess .process .talkbox .groupContainer .list ul {
    -webkit-column-count: 2;
            column-count: 2;
    display: block;
    width: 90%;
  }
}

.seaweedProcess .process .talkbox .groupContainer .list ul li {
  position: relative;
  padding-left: 15px;
  font-size: 1.6rem;
  line-height: 1.8;
}

@media (max-width: 767px) {
  .seaweedProcess .process .talkbox .groupContainer .list ul li {
    font-size: 1.2rem;
  }
}

.seaweedProcess .process .talkbox .groupContainer .list ul li:before {
  content: '';
  background: white;
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  position: absolute;
  top: 10px;
  left: 0;
}

@media (max-width: 767px) {
  .seaweedProcess .process .talkbox .groupContainer .list ul li:before {
    top: 6px;
  }
}

.seaweedProcess .note {
  font-size: 1.4rem;
  color: #6d7681;
  line-height: 1.42;
  background: #eee;
  padding: 18px 20px;
}

@media (max-width: 767px) {
  .seaweedProcess .note {
    font-size: 1rem;
    padding: 10px;
    line-height: 15px;
  }
}

.seaweedProcess .note02 {
  font-size: 1.4rem;
  color: #6d7681;
  line-height: 1.42;
  background: #eee;
  padding: 0 20px 18px;
}
@media (max-width: 767px) {
  .seaweedProcess .note02 {
    font-size: 1rem;
    padding: 10px;
    line-height: 15px;
  }
}

.seaweedProcess .under-line {
	color: #003f98;
    text-decoration: underline;
    text-decoration-color: #003f98;
	font-size: 1.4rem;
	line-height: 1.42;
	background: #eee;
}
@media (max-width: 767px) {
  .seaweedProcess .under-line {
    font-size: 1rem;
    padding: 10px;
    line-height: 15px;
  }
}

/* 
------------------------------------------------------------*/
/*------------------------------------------------------------
alginate_usage
------------------------------------------------------------*/
.usage .cover {
  background: url("/img/alginate/usage/main_img.png") no-repeat center;
  background-size: cover;
}

@media (max-width: 767px) {
  .usage .cover {
    background: url("/img/alginate/usage/main_img-sp.png") no-repeat center;
    background-size: cover;
  }
}

.usage .comSec {
  padding-bottom: 100px;
  border-bottom: 1px solid #a4abb3;
}

@media (max-width: 767px) {
  .usage .comSec {
    padding-bottom: 30px;
  }
}

.usageText {
  font-size: 1.6rem;
  color: #46525f;
  line-height: 2.5;
  margin: 73px 0 40px;
}

@media (max-width: 767px) {
  .usageText {
    font-size: 1.2rem;
    margin: 35px 0 25px;
    text-align: justify;
    line-height: 2;
  }
}

.usageNav {
  background-color: #e6f0f7;
  padding: 20px 20px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-justify-content:  space-around;
          justify-content:  space-around;
}

@media (max-width: 767px) {
  .usageNav {
    background: none;
    padding: 0;
  }
}

@media (max-width: 767px) {
  .usageNav li {
    background: #e6f0f7;
    width: 49%;
    margin: 1px;
  }
}

@media (max-width: 767px) {
  .usageNav li:last-child a {
    padding: 10px;
    line-height: 1.6;
  }
}

.usageNav a {
  display: block;
  /* padding-right: 50px; */
  font-size: 1.6rem;
  color: #46525f;
  position: relative;
}
.usageNav a:after {
  position: absolute;
  display: block;
  content: "";
  background: url('/img/products/common/more_link.png') no-repeat;
  -webkit-background-size:  cover;
       -o-background-size:  cover;
          background-size:  cover;
  width: 10px;
  height:  14px;
  top: 20%;
  right: -15px;
}
@media (max-width: 767px) {
  .usageNav a:after {
    width: 13px;
    height: 8px;
    content: '';
    background: url(/img/products/common/arrow_bottom.png) no-repeat;
    background-size: cover;
    position: absolute;
    top: 43%;
    right: 5px;
  }
}

.usageNav a:hover {
  color: #2e6194;
  text-decoration: underline;
}

@media (max-width: 767px) {
  .usageNav a {
    padding: 0 10px;
    height: 50px;
    font-size: 1.2rem;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
}

.usage .btn1 {
  margin: 100px auto 40px;
}

@media (max-width: 767px) {
  .usage .btn1 {
    margin: 50px auto 21px;
  }
}

.usage .btn1 .btnText {
  border: 2px solid #6e7b89;
  padding: 10px 28px;
}

.usageList li {
  font-size: 1.6rem;
  color: #46525f;
  line-height: 1.6;
  margin-top: 15px;
  position: relative;
}

.usageList li:before {
  content: '';
  width: 10px;
  height: 10px;
  background: #46525f;
  border-radius: 50%;
  display: inline-block;
  margin-right: 10px;
}

@media (max-width: 767px) {
  .usageList li:before {
    position: absolute;
    left: 3px;
    top: 5px;
  }
}

@media (max-width: 767px) {
  .usageList li {
    font-size: 1.2rem;
    margin-top: 12px;
    padding-left: 20px;
    /*                 &:first-child:before {
    top: 4px;
} */
  }
}

.usageList1 li {
  font-size: 1.6rem;
  color: #46525f;
  line-height: 2;
}

@media (max-width: 767px) {
  .usageList1 li {
    font-size: 1.2rem;
  }
}

.usageList2 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  margin-bottom: 40px;
  counter-reset: li;
}

@media (max-width: 767px) {
  .usageList2 {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
}

.usageList2 li p:before {
  counter-increment: li;
  content: counter(li) ". ";
  color: #2e6194;
  display: inline-block;
}

.usageList2 li:not(:last-child) .contentStep {
  position: relative;
}

@media (max-width: 767px) {
  .usageList2 li:not(:last-child) .contentStep {
    margin-bottom: 24px;
  }
}

.usageList2 li:not(:last-child) .contentStep:after {
  content: '';
  position: absolute;
  border-style: solid;
  border-width: 12px 0 12px 13px;
  border-color: transparent #FFFFFF;
  display: block;
  width: 0;
  z-index: 1;
  right: -13px;
  top: 50%;
  margin-top: -12px;
}

@media (max-width: 767px) {
  .usageList2 li:not(:last-child) .contentStep:after {
    margin-left: -11px;
    bottom: -11px;
    left: 50%;
    top: auto;
    right: auto;
    border-color: #FFFFFF transparent;
    border-width: 12px 11px 0;
  }
}

.usageList2 li:not(:last-child) .contentStep:before {
  content: '';
  position: absolute;
  border-style: solid;
  border-width: 13px 0 13px 14px;
  border-color: transparent #5287bb;
  display: block;
  width: 0;
  z-index: 0;
  right: -16px;
  top: 50%;
  margin-top: -13px;
}

@media (max-width: 767px) {
  .usageList2 li:not(:last-child) .contentStep:before {
    border-width: 13px 12px 0;
    border-color: #5287bb transparent;
    margin-left: -12px;
    bottom: -13px;
    left: 50%;
    top: auto;
    right: auto;
  }
}

.usageList2 li .contentStep {
  width: 298px;
  height: 338px;
  padding: 20px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  font-size: 1.6rem;
  color: #4e5965;
  line-height: 1.6;
  border: #5287bb solid 2px;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}

.usageList2 li .contentStep img {
  margin-top: auto;
}

@media (max-width: 767px) {
  .usageList2 li .contentStep img {
    margin-top: 0;
    width: 125px;
    height: 85px;
    margin-left: 12px;
  }
}

@media (max-width: 767px) {
  .usageList2 li .contentStep {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    font-size: 1.2rem;
    width: auto;
    height: auto;
    padding: 15px;
    border: #5287bb solid 1px;
  }
}

.usageList2 img {
  margin-top: 10px;
}

.usage .article {
  margin-top: 60px;
}

@media (max-width: 767px) {
  .usage .article {
    margin-top: 30px;
  }
}

.usage .article:after {
  display: block;
  clear: both;
  content: "";
}

.usage .article:first-child {
  margin-top: 20px;
}

.usage .articleText {
  margin-right: 20px;
}

.usage .articleInfo1 {
  font-size: 1.4rem;
  color: #6d7681;
  line-height: 1.6;
  background-color: #eee;
  padding: 20px 20px;
  margin-top: 15px;
}

.usage .articleInfo2 {
  font-size: 1.6rem;
  color: #46525f;
  line-height: 2;
  max-width: 720px;
  margin-top: 15px;
}

@media (max-width: 767px) {
  .usage .articleInfo2 {
    font-size: 1.2rem;
  }
}

.usage .article .usageNote {
  margin-top: 30px;
  max-width: 720px;
}

@media (max-width: 767px) {
  .usage .article .usageNote {
    margin-top: 80px;
  }
}

@media screen and (max-width: 560px) {
  .usage .article .usageNote {
    margin-top: 35px;
  }
}

.usage .article .usageNote li {
  line-height: 1.4;
}

.usage .article .usageList {
  max-width: 720px;
}

.usage .article .articleImg {
  float: right;
}

@media (max-width: 767px) {
  .usage .article .articleImg {
    width: 110px;
    height: 145px;
    margin-left: 15px;
  }
}

.usageContact {
  margin-top: 100px;
  text-align: center;
}

@media (max-width: 767px) {
  .usageContact {
    margin-top: 50px;
  }
}

.usageContact .usageContactText {
  font-size: 1.8rem;
  color: #46525f;
  line-height: 30px;
}

@media (max-width: 767px) {
  .usageContact .usageContactText {
    font-size: 1.2rem;
  }
}

.usageContact h4 {
  font-size: 2.4rem;
  color: #fff;
  background-color: #7b94a6;
  padding: 15px 0;
  margin-top: 22px;
  font-weight: normal;
}

@media (max-width: 767px) {
  .usageContact h4 {
    font-size: 1.7rem;
  }
}

.usageContact-phone {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding: 30px 0;
  border: 2px solid #7b94a6;
}

@media (max-width: 767px) {
  .usageContact-phone {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    padding: 20px 0;
  }
}

.usageContact-phone p {
  text-align: right;
  font-size: 1.7rem;
  color: #46525f;
  width: 45%;
  padding: 10px 0;
  margin-right: 5%;
}

@media (max-width: 767px) {
  .usageContact-phone p {
    width: 90%;
    font-size: 1.25rem;
    line-height: 1.3;
    text-align: center;
    margin-right: 0;
    border: 1px solid #839bac;
    border-radius: 40px;
    margin-bottom: 10px;
  }
}

.usageContact-phone p span {
  display: block;
  font-size: 3.2rem;
}

@media (max-width: 767px) {
  .usageContact-phone p span {
    font-size: 2.1rem;
  }
}

@media (max-width: 767px) {
  .usageContact-phone .btn4 {
    width: 90%;
    border-radius: 40px;
  }
}

.usage table {
  margin-top: 5px;
  width: 100%;
  border-collapse: collapse;
  text-align: center;
}

.usage table td:last-child {
  border-right: 0;
}

.usage table td {
  border-right: 1px solid #a4abb3;
  border-top: 1px solid #a4abb3;
  border-bottom: 1px solid #a4abb3;
  padding: 10px 0;
  font-size: 1.6rem;
}

@media (max-width: 767px) {
  .usage table td {
    font-size: 1.1rem;
    padding: 10px 5px;
  }
}

.usage table td .pink {
  color: #e82290;
}

.usage table td .blue {
  color: #2e6194;
}

.usage table td sup {
  font-size: 1.1rem;
}

@media (max-width: 767px) {
  .usage table td sup {
    font-size: .8rem;
  }
}

.usage table .alignLeft {
  text-align: left;
  padding-left: 20px;
}

@media (max-width: 767px) {
  .usage table .alignLeft {
    padding-left: 10px;
    padding-right: 10px;
  }
}

.usage table .bgGray {
  background: #eeeeee;
  font-weight: bold;
}

.usage .table01 {
  margin-top: 45px;
  margin-bottom: 40px;
}

@media (max-width: 767px) {
  .usage .table01 {
    margin-top: 30px;
    margin-bottom: 30px;
  }
}

.usage .table01 .bgGray:first-child td {
  width: 50%;
}

.usage .usageList sup {
  font-size: 1.1rem;
}

.usage .table02 {
  margin-top: 45px;
  margin-bottom: 40px;
}

@media (max-width: 767px) {
  .usage .table02 {
    margin-top: 30px;
    margin-bottom: 30px;
  }
}

.usage .table02 .bgGray td:first-child {
  width: 300px;
}

.usage .table02 .bgGray td:nth-child(1) {
  width: 116px;
}

.usage .table02 .bgGray td:nth-child(2) {
  width: 116px;
}

.usage .table02 .bgGray td:nth-child(3) {
  width: 116px;
}

.usageNote {
  background: #eeeeee;
  padding: 15px 18px;
}

@media (max-width: 767px) {
  .usageNote {
    padding: 12px;
  }
}

.usageNote li {
  font-size: 1.4rem;
  color: #6d7681;
  line-height: 24px;
}

@media (max-width: 767px) {
  .usageNote li {
    font-size: 1rem;
    line-height: 15px;
  }
}

.usage .divideLine01 {
  margin: 100px 0;
}

@media (max-width: 767px) {
  .usage .divideLine01 {
    margin: 50px 0;
  }
}

.usage .divideLine02 {
  margin: 50px 0;
}

@media (max-width: 767px) {
  .usage .divideLine02 {
    margin: 30px 0;
  }
}

.usage .chemical {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  margin-top: 60px;
}

@media (max-width: 767px) {
  .usage .chemical {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    margin-top: 22px;
  }
}

.usage .chemical .item.left {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 500px;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

@media (max-width: 767px) {
  .usage .chemical .item.left {
    width: 100%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
}

.usage .chemical .item.left figure {
  border: none;
}

@media (min-width: 768px) {
  .usage .chemical .item.left figure {
    width: 240px;
    height: 310px;
  }
}

.usage .chemical .item.left figure img {
  width: 240px;
  height: 310px;
}

@media (max-width: 767px) {
  .usage .chemical .item.left figure img {
    width: 165px;
    height: auto;
  }
}

.usage .chemical .item.left figure:first-of-type {
  margin-right: 5px;
}

.usage .chemical .item.left figure:last-of-type {
  margin-left: 5px;
}

.usage .chemical .item.right {
  max-width: 44.0625%;
}

@media (max-width: 767px) {
  .usage .chemical .item.right {
    max-width: none;
    margin-top: 20px;
  }
}

.usage .chemical .item.right ul {
  margin-top: 20px;
}

@media (max-width: 767px) {
  .usage .chemical .item.right ul {
    margin-top: 11px;
  }
}

.usage .chemical .item.right ul li {
  font-size: 1.6rem;
  line-height: 24px;
  margin-bottom: 25px;
}

@media (max-width: 767px) {
  .usage .chemical .item.right ul li {
    font-size: 1.2rem;
    margin-bottom: 16px;
  }
}

.usage .chemical figure {
  border: 1px solid #b0b7bf;
}

.usage #section04 {
  padding-bottom: 50px;
}

.usage .dispersion {
  padding-bottom: 100px;
  border-bottom: 1px solid #a4abb3;
}

@media (max-width: 767px) {
  .usage .dispersion {
    padding-bottom: 30px;
  }
}

.usage .dispersion .section01 {
  padding-top: 50px;
}

@media (max-width: 767px) {
  .usage .dispersion .section01 {
    padding-top: 30px;
  }
}

.usage .dispersion .section02 {
  margin-top: 60px;
  margin-bottom: 35px;
}

@media (max-width: 767px) {
  .usage .dispersion .section02 {
    margin-top: 50px;
    margin-bottom: 20px;
  }
}

.usage .dispersion .section02 .title5 {
  margin-bottom: 10px;
}

.usage .usegeTxt {
  margin-top: 100px;
  margin-bottom: 24px;
  text-align: center;
  font-size: 1.8rem;
}

@media (max-width: 767px) {
  .usage .usegeTxt {
    margin-top: 50px;
    margin-bottom: 20px;
    font-size: 1.2rem;
  }
}

@media (max-width: 767px) {
  .usage .Inquiries {
    display: block;
  }
}

.usage .usageMov {
  position: relative;
  width: 700px;
  padding-bottom: 41%;
  margin: 20px auto 40px;
  height: 0;
  overflow: hidden;
}

@media (max-width: 767px) {
  .usage .usageMov {
    width: auto;
    padding-bottom: 56.25%;
    margin: 0 0 25px;
  }
}

.usage .usageMov iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.linkNote {
  color: #003f98;
  font-size: 60%;
}

.linkNote a {
  text-decoration: underline;
}