@charset "utf-8";

* {
  margin: 0;
  padding: 0;
}

.iring_oem {
  color: #434343;
}

html {
  background: white;
  height: 100%;
}

a:link,
a:visited {
  color: #666666;
  text-decoration: none;
}

a:hover,
a:active {
  color: #666666;
  text-decoration: underline;
}

body {
  font-family: "fot-tsukuardgothic-std", sans-serif;
  font-size: 12px;
  line-height: 2;
  color: #454545;
  text-align: center;
  background: #FFFFFF;
}

#path {
  text-align: left;
}


/*　　　PC　　　*/

#container {
  margin: 0 auto;
  width: 1000px;
  padding: 0 0 20px 0;
}


/*header*/
#header {
  text-align: left;
  padding: 0 0 19px 0;
}

#header-logo {
  float: left;
  width: 24%;
  margin: 19px 0 0 0;
}

#header-link {
  float: right;
  width: 37%;
  margin: 39px 0 0 0;
}

#header-link_sp {
  display: none;
}

#header ul li {
  list-style-type: none;
  display: inline;
  background: url(../img/p-header.gif) no-repeat 0 2px;
  padding: 0 30px 0 10px;
}

/*gnavi*/
#gnavi {
  width: 100%;
  margin: 0 0 24px 0;
}

#gnavi ul li {
  list-style-type: none;
  display: block;
  float: left;
}

a.gnavi_01 {
  width: 200px;
  height: 53px;
  overflow: hidden;
  display: block;
  text-indent: -9999px;
  background: url(../img/gnavi-products.gif) no-repeat top center;
}

a:hover.gnavi_01 {
  background: url(../img/gnavi-products_on.gif) no-repeat top center;
}

.sp-pcno {
  display: none;
}

/*content*/
#content {
  text-align: left;
  width: 100%;
}

/*footer*/
#footer-all {
  background: #f0f0f0;
}

#footer {
  width: 1000px;
  margin: 0 auto;
  padding: 25px 0;
  text-align: center;
  color: #333333;
}


#footer-link {
  text-align: left;
  width: 50%;
  float: left;
}

/*ニュースリリースなど復活時にこちらに
#footer-link {
text-align:left;
width:55%;
float:left;
}
*/

#footer-link ul {
  width: 100%;
}

#footer-link ul li {
  display: block;
  list-style-type: none;
  float: left;
}

#footer-logo {
  width: 40%;
  float: right;
  margin: 20px 43px 0 0;
  text-align: right;
}

#footer-logo img {
  width: 50%;
}

address {
  font-style: normal;
  font-size: 10px;
  margin: 10px 0 0 0;
}

/*clearfix*/
.clearfix:after {
  content: ".";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}

.clearfix {
  display: inline-table;
}

/* Hides from IE-mac \*/
* html .clearfix {
  height: 1%;
}

.clearfix {
  display: block;
}

/* End hide from IE-mac */



/*top*/
.top {
  background-image: url(/products/iring_original/img/texture/iring_oem_top.jpg);
  background-repeat: no-repeat;
  height: 1150px;
  background-position: top;
  position: relative;
  width: 100%;
  background-size: contain;
}


.top h1 {
  font-size: 20.5px;
}

.top_text {
  position: absolute;
  bottom: 0;
  left: 230px;
  text-align: left;
  width: 610px;
  margin: 0 auto;
  font-size: 16px;
  margin-bottom: 2em;
}

.top_img img {
  position: absolute;
  width: 550px;
  bottom: 400px;
  left: 0px;
}

.oem_img {
  width: 100%;
}

.aauxx {
  width: 100%;
}

.aauxx img {
  width: 100%;
}

.aauxx_text {
  font-size: 16px;
  text-align: left;
  margin-top: 2em;
  height: 300px;
  width: 615px;
  margin-left: auto;
  margin-right: auto;
}


@media screen and (min-width:600px) and (max-width:1024px) {

  /*Tablet*/
  /*top*/
  .top {
    background-image: url(/products/iring_original/img/texture/iring_oem_top.jpg);
    background-repeat: no-repeat;
    background-size: 100%;
    height: 950px;
    background-position: top;
  }


  .top_text {
    top: 36em;
    left: 3em;
    text-align: left;
    width: 600px;
    font-size: 16px;
    margin-bottom: 0;
  }

  .top_img img {
    position: absolute;
    width: 400px;
    top: 370px;
    left: -3em;
  }

  .oem_img img {
    width: 100%;
  }

  .aauxx {
    width: 100%;
  }

  .aauxx img {
    width: 100%;
  }

  .aauxx_text {
    font-size: 16px;
    text-align: left;
    margin-top: 2em;
    height: 300px;
    width: 615px;
    margin-left: auto;
    margin-right: auto;
  }
}


@media screen and (max-width:599px) {

  /*SmartPhone*/
  .top {
    background-image: url(/products/iring_original/img/texture/iring_oem_top.jpg);
    background-repeat: no-repeat;
    height: 1020px;
    background-size: 300px;
    margin-top: 1.5em;
  }

  .top h1 {
    margin-bottom: 0.6em;
  }

  .top_text {
    width: 300px;
    position: static;

  }

  .top_text br {
    display: none;
  }

  .top_img img {
    width: 300px;
    position: static;
    margin-top: 18em;

  }

  .oem_img {
    width: 100%;
  }

  .aauxx_text {
    height: 580px;
    width: 300px;
    margin-top: 0.6em;
  }

}

/*contets1*/
.contents1 {
  background-image: url(/products/iring_original/img/image/iring_hand.png);
  background-repeat: no-repeat;
  background-position: 97% 0;
  width: 100%;
  margin-top: -1em;
}

.contents1_h {
  font-size: 16px;
  padding-top: 1.5em;
}

.contents1_img {
  position: relative;
  margin-top: 2em;
}

.contents1_img img {
  position: absolute;
  left: 100px;

}

.contents1_text {
  margin-left: auto;
  margin-right: auto;
  margin-top: 22.5em;
  width: 580px;
  font-size: 16px;
  text-align: left;
}

.contents1_text2 {
  font-size: 16px;
  margin-bottom: 1em;

}

.contents1_text3 {
  font-size: 16px;
  margin-top: 1em;
}

.contents1_text4 {
  font-size: 16px;
  margin-top: 1em;
}


.link_oem {
  width: 100%;
}

.link_oem p {
  font-size: 25px;
  margin-top: 3em;
  margin-bottom: 1em;
  border-top: solid;
  border-bottom: solid;
}

.link_img img {
  width: 100%;
}

.link_gif img {
  width: 50%;
}

.link_text {
  font-size: 16px;
  margin-bottom: 2em;
}

/*contents2*/
.contents2 {
  background-image: url(/products/iring_original/img/texture/iring_oem_back.jpg);
  background-repeat: no-repeat;
  height: 1850px;
  background-position: top;
  width: 100%;
  margin-top: 10em;
}

.contents2_img {
  padding-top: 20em;
}

.contents2_text {
  margin-top: 2em;
  margin-left: auto;
  margin-right: auto;
  font-size: 16px;
  width: 680px;
  text-align: left;
}

.question {
  text-align: left;
  width: 680px;
  margin-left: auto;
  margin-right: auto;
  font-size: 16px;
  margin-top: 2em;
}

.question a:hover {
  color: #EF8301;
}

.question p {
  text-align: center;
  font-size: 20px;
  margin-bottom: 2em;
  border-top: solid;
  border-bottom: solid;
}

.question_text ul li {
  list-style: none;

}

.question_text ul {
  margin-bottom: 1.5em;
}

.question_text span {
  font-size: 14px;
}


/*タブレット*/
@media screen and (min-width:600px) and (max-width:1024px) {
  /*Tablet*/

  /*contets1*/
  .contents1 {
    background-image: url(/products/iring_original/img/image/iring_hand.png);
    background-repeat: no-repeat;
    background-position: 100% 0;
    background-size: 42%;
    height: 2010px;
    margin-top: -1em;
  }

  .contents1_h {
    font-size: 16px;
    padding-top: 1.5em;
  }

  .contents1_img {
    position: relative;
    margin-top: 0;
  }

  .contents1_img img {
    position: absolute;
    margin-top: -3em;
    left: 0;
    width: 50%;

  }

  .contents1_text {
    margin-top: 15em;
  }

  .link_oem p {
    margin-top: 1.5em;
    margin-bottom: 1em;
  }

  /*contents2*/
  .contents2 {
    background-image: url(/products/iring_original/img/texture/iring_oem_back.jpg);
    background-repeat: no-repeat;
    height: 1800px;
    background-position: top;
    width: 100%;
  }

  .contents2_img {
    padding-top: 20em;
  }

  .contents2_text {
    margin-top: 2em;
    margin-left: auto;
    margin-right: auto;
    font-size: 16px;
    width: 680px;
    text-align: left;
  }

}

@media screen and (max-width:599px) {

  /*SmartPhone*/
  /*contets1*/
  .contents1 {
    background-image: url(/products/iring_original/img/image/iring_hand.png);
    background-repeat: no-repeat;
    background-position: 100% 0;
    background-size: 250px;
    margin-top: -1em;
  }

  .contents1_h {
    font-size: 16px;
    text-align: left;
    padding-top: 19em;
  }

  .contents1_img {
    position: static;
    margin-top: -22em;
    margin-bottom: -27em;
  }

  .contents1_img img {
    position: static;
    width: 300px;
  }

  .contents1_text {
    margin-left: auto;
    margin-right: auto;
    width: 300px;
    font-size: 16px;
    text-align: left;
  }

  .contents1_img2 img {
    width: 300px;
  }

  .contents1_text2 {
    text-align: left;
  }

  .contents1_text3 {
    font-size: 16px;
    margin-top: 1em;
    text-align: left;
  }

  .contents1_img3 img {
    width: 300px;
  }


  .contents1_text4 {
    font-size: 16px;
    margin-top: 1em;
    text-align: left;
  }

  .contents1_text4 br {
    display: none;
  }

  .oem_img img {
    width: 100%;
  }

  .link_oem p {
    text-align: left;
    font-size: 18px;
    font-weight: bold;
    margin-top: 1.5em;
    margin-bottom: 1.5em;
  }

  .link_text {
    text-align: left;

  }

  .link_gif img {
    width: 100%;
  }

  /*contents2*/
  .contents2 {
    background-image: url(/products/iring_original/img/texture/iring_oem_back.jpg);
    background-repeat: no-repeat;
    height: 1600px;
    background-position: top;
    background-size: 300px;
    width: 100%;
  }

  .contents2_img img {
    margin-top: -14em;
    width: 300px;
  }

  .contents2_text {
    width: 300px;
    text-align: left;
  }

  .question {
    width: 300px;
  }

  .question p {
    text-align: center;
    font-size: 20px;
    margin-bottom: 2em;
  }

  .question_text {
    letter-spacing: -0.02em;
  }

  .question_text ul li {
    list-style: none;
    padding-left: 1em;
    text-indent: -1em;
  }

  .question_text br {
    display: none;
  }

}

/*contents3*/

.contents3 {
  margin-bottom: 10em;
}

.contents3_h {
  font-size: 30px;
  text-align: left;
  margin-left: 2em;
  margin-top: 1em;
}

.contents3_text {
  font-size: 16px;
  text-align: left;
  margin-bottom: 2em;
  margin-left: 4em;
}

.caution_oem {
  text-align: left;
  font-size: 16px;
  margin-left: 2em;
  margin-top: 2em;
}


.caution_oem ul {
  list-style: none;
}

.btn-flat-border {
  width: 100%;
  margin-top: 1em;
  font-size: 18px !important;
  display: inline-block;
  padding: 0.5em 0;
  text-align: center;
  text-decoration: none;
  color: #F08301 !important;
  border: solid 2px #F08301;
  border-radius: 3px;
}

.btn-flat-border:hover {
  background: #F08301;
  color: white !important;
}

/*normal iring*/
.color_lineup {
  /* height: 330px; */
  position: relative;
  display: flex;
  border-bottom: thin dashed #787878;
}

.color_main_img img {
  width: 70%;
}

.color_var {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  margin-top: 3em;
}

.color_var img {
  width: 70%;
  padding: 0em 1em;
}

.order {
  position: absolute;
  top: 14em;
  right: 25em;
}

.order span {
  font-size: 40px;
  color: #FF575A;
}

.order p {
  font-size: 25px;
}

.iring_more {
  font-size: 18px;
}

/*circle*/
.circle_color_lineup {
  margin-top: 2em;
  height: 450px;
  position: relative;
  display: flex;
  border-bottom: thin dashed #787878;
}

.circle_color_main_img img {
  width: 80%;
}

.circle_color_var {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  margin-top: 3em;
  height: 280px;
}

.circle_color_var img {
  width: 70%;
  padding: 0em 1em;
}

.order_circle {
  position: absolute;
  top: 26em;
  right: 25em;
}

.order_circle span {
  font-size: 40px;
  color: #FF575A;
}

.order_circle p {
  font-size: 25px;
}

.iring_circle_more {
  position: absolute;
  top: 21.5em;
  right: 18.8em;
  font-size: 18px;
}

/*hex*/
.hex_color_lineup {
  margin-top: 2em;
  height: 450px;
  position: relative;
  display: flex;
  border-bottom: thin dashed #787878;
}

.hex_color_main_img img {
  width: 80%;
}

.hex_color_var {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  margin-top: 3em;
  height: 280px;
}

.hex_color_var img {
  width: 70%;
  padding: 0em 1em;
}

.order_hex {
  position: absolute;
  top: 26em;
  right: 25em;
}

.order_hex span {
  font-size: 40px;
  color: #FF575A;
}

.order_hex p {
  font-size: 25px;
}

.iring_hex_more {
  position: absolute;
  top: 21.5em;
  right: 19.8em;
  font-size: 18px;
}

/*link*/
.link_color_lineup {
  margin-top: 2em;
  position: relative;
  display: flex;
  border-bottom: thin dashed #787878;
}

.link_color_main_img img {
  width: 80%;
}

.link_color_var {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  margin-top: 3em;
}

.link_color_var img {
  width: 70%;
  padding: 0em 1em;
}

/*pocket2*/
.pocket2_color_lineup {
  margin-top: 2em;
  position: relative;
  display: flex;
  border-bottom: thin dashed #787878;
}

.pocket2_color_main_img img {
  width: 80%;
}

.pocket2_color_var {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  margin-top: 3em;
  height: 280px;
}

.pocket2_color_var img {
  width: 70%;
  padding: 0em 1em;
}

/*mag*/
.mag_color_lineup {
  margin-top: 2em;
  position: relative;
  display: flex;
  border-bottom: thin dashed #787878;
  padding-bottom: 2em;
}

.mag_color_main_img img {
  width: 80%;
}

.mag_color_var {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  margin: 3em 0;
}

.mag_color_var img {
  width: 70%;
  padding: 0em 1em;
}

.mag_caution {
  color: #FF575A;
  text-align: left;
  margin-top: 1em;
}

.order_link span {
  font-size: 40px;
  color: #FF575A;
}

.order_link p {
  font-size: 25px;
}

.iring_link_more {
  font-size: 18px;
}

/*color lineup*/
.white_color span {
  display: block;
}

.gold_color span {
  display: block;
}

.silver_color span {
  display: block;
}

.mattblack_color span {
  display: block;
}

.black_color span {
  display: block;
}

.gray_color span {
  display: block;
}

.rosegold_color span {
  display: block;
}

.case_studies {
  height: 1000px;
}

.case_studies p {
  /* font-size: 20px; */
  margin-bottom: 5em;
  margin-top: 3em;
  font-size: 25px;
  border-top: solid;
  border-bottom: solid;
}

.studies_img img {
  width: 100%;
}

/*contents4*/
.contents4 {
  background-image: url("/products/iring_original/img/texture/iring_oem_contens4_new.jpg");
  background-repeat: no-repeat;
  height: 550px;
  position: relative;
}

.contents4_img {
  display: none;
}

.contents4_text {
  position: absolute;
  right: 9em;
  top: 16em;
  width: 270px;
}

.contents4_text p {
  text-align: left;
  font-size: 16px;
}

.contant_img {
  position: absolute;
  bottom: -8.5em;
  right: 30em;
}


/* pagetop */
.scroll-top {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: none;
  color: #fff;
  background-color: #999;
}

#js-button {
  position: fixed;
  right: 30px;
  bottom: 30px;
}

.top_scroll {
  margin-top: 0em;
}

/*タブレット*/
@media screen and (min-width:600px) and (max-width:1024px) {
  /*Tablet*/

  /*contents3*/

  .contents3 {
    height: 1900px;
    width: 100%;
  }

  .contents3_h {
    margin-left: 0;
  }

  .contents3_text {
    margin-left: 0;
  }

  .caution_oem {
    margin-left: 0;
  }


  .caution_oem ul {
    list-style: none;
  }

  /*normal iring*/
  .color_lineup {
    height: 400px;
  }

  .color_var {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    margin-top: 3em;
    height: 100px;
  }


  .order {
    position: absolute;
    top: 24em;
    right: 0;
    left: -25em;
  }

  .order span {
    font-size: 40px;
    color: #FF575A;
  }

  .order p {
    font-size: 25px;
  }

  .iring_more {
    font-size: 18px;
  }

  /*circle*/
  .circle_color_lineup {
    height: 550px;
  }


  .order_circle {
    position: absolute;
    top: 26em;
    right: 0;
    left: -26em;
  }

  .order_circle p {
    font-size: 25px;
  }

  .iring_circle_more {
    position: absolute;
    top: 16em;
    right: 23em;
    font-size: 18px;
  }

  /*
.hex_color_lineup {
	height: 450px;
}

.hex_color_main_img img {
	width: 80%;
}

.order_hex {
	position: absolute;
	top: 26em;
	right: 25em;
}

.order_hex span {
	font-size: 40px;
	color: #FF575A;
}

.order_hex p {
	font-size: 25px;
}

.iring_hex_more {
	position: absolute;
	top: 21.5em;
	right: 19.8em;
	font-size: 18px;
}
	*/

  /*link*/
  .link_color_lineup {
    height: 450px;
  }

  .order_link {
    position: absolute;
    top: 27em;
    right: 0;
    left: -26em;
  }


  .iring_link_more {
    position: absolute;
    top: 17em;
    right: 23em;
    font-size: 18px;
  }

  /*color lineup*/
  .white_color span {
    display: block;
  }

  .gold_color span {
    display: block;
  }

  .silver_color span {
    display: block;
  }

  .mattblack_color span {
    display: block;
  }

  .black_color span {
    display: block;
  }

  .gray_color span {
    display: block;
  }

  .rosegold_color span {
    display: block;
  }

  .case_studies {
    height: 800px;
  }

  .case_studies p {
    font-size: 20px;
    margin-bottom: 5em;
    margin-top: 3em;
  }

  .studies_img img {
    width: 100%;
  }

  /*contents4*/
  .contents4 {
    background-image: url("/products/iring_original/img/texture/iring_oem_contens4_new.jpg");
    background-repeat: no-repeat;
    background-size: 100%;
    height: 400px;
    position: relative;
    width: 100%;
  }

  .contents4_img {
    display: none;
  }

  .contents4_text {
    position: absolute;
    right: 3em;
    top: 10em;
    width: 270px;
  }

  .contant_img {
    position: absolute;
    bottom: -10em;
    right: 0;
    left: 0;
  }



  .contents4_text p {
    text-align: left;
    font-size: 16px;
  }

  .contents5 {
    width: 100%;
  }

}

@media screen and (max-width:599px) {
  /*contents3*/

  .contents3 {
    width: 300px;
  }

  .contents3_h {
    margin-left: 0;
    font-size: 30px;
    text-align: left;
    margin-top: 1em;
  }

  .contents3_text {
    width: 300px;
    font-size: 16px;
    text-align: left;
    margin-bottom: 2em;
    margin-left: 0;
  }

  .caution_oem {
    text-align: left;
    font-size: 16px;
    margin-top: 2em;
    margin-left: auto;
    margin-right: auto;
  }


  .caution_oem ul {
    list-style: none;
    list-style-position: inside;
  }

  .caution_oem ul li {
    padding-left: 1em;
    text-indent: -1em;
  }

  /*normal iring*/
  .color_lineup {
    position: static;
    display: flex;
    flex-direction: column;
    border-bottom: thin dashed #787878;

  }

  .color_main_img img {
    width: 100%;
  }

  .color_var {
    display: flex;
    width: 100%;
    margin-top: 3em;
    justify-content: center;
  }

  .color_var img {
    width: 70%;
    padding-top: 1em;
  }

  .order {
    position: static;
    margin-bottom: 2em;
  }

  .order span {
    font-size: 40px;
    color: #FF575A;
  }

  .order p {
    font-size: 25px;
  }

  .iring_more {
    position: static;
    font-size: 18px;
  }

  /*circle*/
  .circle_color_lineup {
    margin-top: 2em;
    height: 1000px;
    position: static;
    display: flex;
    flex-direction: column;
    border-bottom: thin dashed #787878;
  }

  .circle_color_main_img img {
    width: 100%;
  }

  .circle_color_var {
    display: flex;
    width: 100%;
    margin-top: 3em;
    height: 400px;
    flex-wrap: wrap;
    margin-left: 2em;

  }

  .circle_color_var img {
    width: 70%;
    padding-top: 1em;
  }

  .order_circle {
    position: static;
    margin-top: 10em;
  }

  .order_circle span {
    font-size: 40px;
    color: #FF575A;
  }

  .order_circle p {
    font-size: 25px;
  }

  .iring_circle_more {
    position: static;
    font-size: 18px;
  }

  /*hex*/
  .hex_color_lineup {
    margin-top: 2em;
    height: 1080px;
    position: static;
    display: flex;
    flex-direction: column;
    border-bottom: thin dashed #787878;
  }

  .hex_color_main_img img {
    width: 100%;
  }

  .hex_color_var {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    margin-top: 3em;
    height: 470px;
    margin-left: 2em;
  }

  .hex_color_var img {
    width: 70%;
    padding: 1em;
  }

  .order_hex {
    position: static;
    margin-top: 10em;
  }

  .order_hex span {
    font-size: 40px;
    color: #FF575A;
  }

  .order_hex p {
    font-size: 25px;
  }

  .iring_hex_more {
    position: static;
    font-size: 18px;
  }

  /*link*/
  .link_color_lineup {
    margin-bottom: 1em;
    position: static;
    display: flex;
    flex-direction: column;
    border-bottom: thin dashed #787878;
  }

  .link_color_main_img img {
    width: 80%;
  }

  .link_color_var {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    margin-top: 3em;
    margin-left: 2em;
  }

  .link_color_var img {
    width: 70%;
    padding: 1em;
  }

  /*pocket2*/
  .pocket2_color_lineup {
    margin-bottom: 1em;
    position: static;
    display: flex;
    flex-direction: column;
    border-bottom: thin dashed #787878;
  }

  .pocket2_color_main_img img {
    width: 80%;
  }

  .pocket2_color_var {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    margin-top: 3em;
    margin-left: 2em;
  }

  .pocket2_color_var img {
    width: 70%;
    padding: 1em;
  }

  /*mag*/
  .mag_color_lineup {
    margin-bottom: 1em;
    position: static;
    display: flex;
    flex-direction: column;
    border-bottom: thin dashed #787878;
  }

  .mag_color_main_img img {
    width: 80%;
  }

  .mag_color_var {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    margin-top: 3em;
    margin-left: 2em;
  }

  .mag_color_var img {
    width: 70%;
    padding: 1em;
  }

  .mag_caution {
    width: 86%;
  }


  .order_link {
    position: static;
  }

  .order_link span {
    font-size: 40px;
    color: #FF575A;
    margin-top: 10em;
  }

  .order_link p {
    font-size: 25px;
  }

  .iring_link_more {
    position: static;
    font-size: 18px;
  }

  /*color lineup*/
  .white_color span {
    display: block;
  }

  .gold_color span {
    display: block;
  }

  .silver_color span {
    display: block;
  }

  .mattblack_color span {
    display: block;
  }

  .black_color span {
    display: block;
  }

  .gray_color span {
    display: block;
  }

  .rosegold_color span {
    display: block;
  }


  .case_studies {
    height: 420px;
  }

  .case_studies p {
    font-size: 27px;
    margin-bottom: 1em;
    margin-top: 2em;
    text-align: left;
    line-height: 1.4em;
  }

  .studies_img img {
    width: 100%;
  }

  /*contents4*/
  .contents4 {
    background-image: none;
    height: 380px;
    margin-top: -5em;
  }

  .contents4_text {
    position: static;
    width: 300px;
  }

  .contents4_text br {
    display: none;
  }

  .contents4_img {
    display: block;
  }

  .contents4_img img {
    width: 300px;
  }

  .contents4_text p {
    margin-top: 1em;
    text-align: left;
    font-size: 15.5px;
  }

  .contant_img {
    position: static;
    bottom: -8.5em;
    margin-top: 2em;
  }

}

/*contenrs5*/
.contents5 {
  background-image: url(/products/iring_original/img/texture/iring_oem_back.jpg);
  background-repeat: no-repeat;
  height: 500px;
  background-position: center;
}

.bkRGBA {
  height: 100%;
  background: rgba(255, 255, 255, 0.6)
}

/*contact*/
.contact {
  height: 500px;
}

.contact p {
  font-size: 20px;
  padding-top: 6em;
}


.mail_contact {
  margin-top: 3em;
}

.tel_contact span {
  font-size: 40px;
}

.contact_button:hover {
  opacity: 1.0;
  background-position: 99% 50%;
  color: #fff !important;
  border: 2px solid rgba(205, 200, 252, 0);
  text-decoration: none !important;
}


.contact_button {
  border-radius: 5px;
  padding: 20px 100px;
  font-size: 25px;
  background: transparent;
  color: #3169d1 !important;
  -webkit-transition: all 0.7s ease-out;
  transition: all 0.7s ease-out;
  background: -webkit-linear-gradient(180deg, rgba(49, 105, 209, 0.8), rgba(132, 179, 252, 0.8), rgba(205, 200, 252, 0), rgba(205, 200, 252, 0));
  background: -webkit-linear-gradient(right, rgba(49, 105, 209, 0.8), rgba(132, 179, 252, 0.8), rgba(205, 200, 252, 0), rgba(205, 200, 252, 0));
  background: linear-gradient(270deg, rgba(49, 105, 209, 0.8), rgba(132, 179, 252, 0.8), rgba(205, 200, 252, 0), rgba(205, 200, 252, 0));
  background-position: 1% 50%;
  background-size: 300% 300%;
  border: none;
  border: 2px solid #3169d1;
}

.patent {
  margin-top: -5em;
}

@media screen and (max-width:599px) {

  /*contenrs5*/
  .contents5 {
    background-image: url(/products/iring_original/img/texture/iring_oem_back.jpg);
    background-repeat: no-repeat;
    background-size: 300px;
    height: 480px;
    background-position: top;
  }

  .case_study_h {
    font-size: 30px;
    margin-top: -4em;
  }

  .case_study_text {
    width: 100%;
  }

  .case_study_text p {
    font-size: 14px;
    padding-left: 0;
  }

  .case_study_text br {
    display: none;
  }

  .bkRGBA {
    height: 100%;
    background: rgba(255, 255, 255, 0.6)
  }

  /*contact*/
  .contact {
    height: 100px;
  }

  .contact p {
    font-size: 18px;
    padding-top: 6em;
  }

  .mail_contact {
    margin-top: 3em;
  }

  .tel_contact span {
    font-size: 30px;
  }

  .contact_button:hover {
    opacity: 1.0;
    background-position: 99% 50%;
    color: #fff !important;
    border: 2px solid rgba(205, 200, 252, 0);
  }

  .contact_button {
    border-radius: 5px;
    padding: 20px 30px;
    font-size: 18px;
    background: transparent;
    color: #3169d1 !important;
    -webkit-transition: all 0.7s ease-out;
    transition: all 0.7s ease-out;
    background: -webkit-linear-gradient(180deg, rgba(49, 105, 209, 0.8), rgba(132, 179, 252, 0.8), rgba(205, 200, 252, 0), rgba(205, 200, 252, 0));
    background: -webkit-linear-gradient(right, rgba(49, 105, 209, 0.8), rgba(132, 179, 252, 0.8), rgba(205, 200, 252, 0), rgba(205, 200, 252, 0));
    background: linear-gradient(270deg, rgba(49, 105, 209, 0.8), rgba(132, 179, 252, 0.8), rgba(205, 200, 252, 0), rgba(205, 200, 252, 0));
    background-position: 1% 50%;
    background-size: 300% 300%;
    border: none;
    border: 2px solid #3169d1;
  }

  .patent img {
    width: 300px;
  }

  #footer-logo {
    margin: 20px 0 0 0;
  }

  #js-button {
    position: fixed;
    right: 10px;
    bottom: 20px;
  }

}

/*---------------------------------
  PC/スマホ別表示
---------------------------------*/
@media screen and (min-width:600px) {
  .-sp {
    display: none;
  }
}

@media screen and (max-width:599px) {
  .-pc {
    display: none;
  }
}