@charset "utf-8";
/* ============================================================================
for PC
============================================================================= */
.sec-in {
  margin-left: auto;
  margin-right: auto;
  max-width: 1300px;
  padding-left: 30px;
  padding-right: 30px;
}
.sitetitle {
  max-width: 626px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 80px;
  margin-bottom: 80px;
}
.sec-home-navi {
  background-image: url("/junior/first_bra_guide/img/home_bg.jpg");
  padding-top: 50px;
  padding-bottom: 50px;
}
.sec-btn {
  width: 918px;
  margin-left: auto;
  margin-right: auto;
  padding-bottom: 0 !important;
}
ul, li {
  list-style-image: none;
  list-style-type: none;
}
.sec-btn li {
  margin-right: 100px;
  float: left;
  max-width: 409px;
}
.u-mr-00 {
  margin-right: 0 !important;
}
.read h2 {
  margin-top: 3rem;
  margin-bottom: 2rem;
  color: #00B0EC;
  font-weight: bold;
  font-size: 2rem;
  text-align: center;
  letter-spacing: 0.2rem;
  line-height: 1.4;
}
.read p {
  color: #00B0EC;
  font-weight: bold;
  text-align: center;
  font-size: 1.25rem;
  line-height: 2;
  letter-spacing: 0.2rem;
}
.btn-karada {
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 2rem;
}
.common-header {
  margin-top: 2rem;
  margin-bottom: 0;
  padding-bottom: 2rem;
  line-height: 0;
}
.mother-header {
  border-bottom: 2px dashed #00B0EC;
}
.child-header {
  border-bottom: 2px dashed #E83C8D;
}
.common-header .h1-img {
  max-width: 240px;
  float: left;
}
.common-header .h1-common-img {
  max-width: 400px;
  float: right;
  margin-top: 13px;
}
.sec-title-read {
  padding-top: 4rem;
  padding-bottom: 4rem;
}
.mother-bg {
  background-color: #f4fbfe;
}
.child-bg {
  background-color: #fef6fa;
}
.page--firstbra .h201 h2 {
  max-width: 384px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 3rem;
  margin-top: 0;
  background-color: #F4FBFE;
  border-style: none;
}
.h202 h2 {
  max-width: 516px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 3rem;
  margin-top: 0;
}
.h203 h2 {
  max-width: 576px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 3rem;
  margin-top: 0;
}
.h204 h2 {
  max-width: 670px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 3rem;
  margin-top: 0;
}
.sec-title-read p {
  font-size: 1.125rem;
  line-height: 2;
  text-align: center;
  letter-spacing: 0.1rem;
  margin: 0;
}
.sec-title-read .mother-txt {
  color: #058AB7;
}
.sec-title-read .child-txt {
  color: #c03577;
}
.sec-title-read .child-bg p {
  color: #058AB7;
  font-size: 1.125rem;
  line-height: 2;
  text-align: center;
  letter-spacing: 0.1rem;
  margin: 0;
}
.fig01 {
  max-width: 944px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 4rem;
  margin-bottom: 3rem;
}
.fig02 {
  max-width: 891px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 4rem;
  margin-bottom: 3rem;
}
.fig03 {
  max-width: 935px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 4rem;
  margin-bottom: 3rem;
}
.fig04 {
  max-width: 893px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 4rem;
  margin-bottom: 3rem;
}
.comment-img {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}
.btn_child_mother {
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 3rem;
  margin-bottom: 6rem;
}
.sec-btm-navi {
  background-color: #F4FBFE;
  border-bottom: 2px dashed #00B0EC;
  padding-top: 3.75rem;
  padding-bottom: 3.75rem;
}
.sec-btm-navi .btn {
  margin-right: 2%;
  margin-left: 2%;
  float: left;
  width: 46%;
}
.karada-header .h1-img {
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 3rem;
  margin-bottom: 3rem;
}
.step {
  margin-left: auto;
  margin-right: auto;
  max-width: 1300px;
  padding-left: 30px;
  padding-right: 30px;
  margin-bottom: 5rem;
}
.step .stepfig {
  float: left;
  margin-left: auto;
  margin-right: auto;
  width: 46%;
}
.step .arrow-right {
  width: 6%;
  margin-left: 1%;
  margin-right: 1%;
  float: left;
  text-align: center;
}
.step .arrow-down {
  display: none;
}
.btn3d {
  width: 32%;
  float: left;
  margin-right: 2%;
}
/*	clearfix
--------------------------------------*/
.clearfix {
  display: block;
  min-height: 1%;
}
.clearfix:after {
  clear: both;
  content: ".";
  display: block;
  height: 0;
  visibility: hidden;
}
* html .clearfix {
  height: 1%; /*\*/ /*/
	height: auto;
	overflow: hidden;
	/**/
}
/*     rollover img
--------------------------------------*/
a:hover img {
  opacity: 0.6;
  filter: alpha(opacity=60); /* ie lt 8 */
  -ms-filter: "alpha(opacity=60)"; /* ie 8 */
  -moz-opacity: 0.6; /* FF lt 1.5, Netscape */
  -khtml-opacity: 0.6; /* Safari 1.x */
  zoom: 1;
  -webkit-transition: all .3s;
  transition: all .3s;
}
/*     switch
--------------------------------------*/
.pc {
  display: block !important;
}
.pctb {
  display: block !important;
}
.tb {
  display: none !important;
}
.tbsp {
  display: none !important;
}
.sp {
  display: none !important;
}
/* ============================================================================
for TABLET
============================================================================= */
@media only screen and (min-width: 1px) and (max-width: 768px) {
  .sec-btn {
    width: 90%;
    margin-left: auto;
    margin-right: auto;
  }
  .sec-btn li {
    margin-right: 4%;
    float: left;
    width: 48%;
  }
  .common-header {
    margin-top: 2rem;
    width: 100%;
    padding-left: 0;
    padding-right: 0;
    margin-bottom: 0;
  }
  .common-header .h1-img {
    float: left;
    width: 30%;
  }
  .common-header .h1-common-img {
    float: right;
    margin-top: 10px;
    width: 45%;
  }
  .sec-title-read {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }
  .page--firstbra .h201 h2, .page--firstbra .h202 h2, .page--firstbra .h203 h2, .page--firstbra .h204 h2 {
    margin-bottom: 2rem;
    margin-top: 0;
  }
  .sec-title-read p {
    color: #058AB7;
    font-size: 1.125rem;
    line-height: 2;
    text-align: left;
    letter-spacing: 0.05rem;
    margin-top: 0;
    margin-right: 2rem;
    margin-left: 2rem;
    margin-bottom: 0;
  }
  .fig01, .fig02, .fig03, .fig04 {
    margin-top: 3rem;
    margin-bottom: 2rem;
  }
  .sec-btm-navi {
    padding-top: 3rem;
    padding-bottom: 1.5rem;
  }
  .sec-btm-navi .btn {
    margin-right: auto;
    margin-left: auto;
    float: none;
    width: 70%;
    margin-bottom: 2rem;
  }
  .step {
    margin-bottom: 3rem;
  }
  .step .stepfig {
    width: 47%;
    float: left;
  }
  .step .arrow-right {
    width: 3.5%;
    margin-left: 1.25%;
    margin-right: 1.25%;
    float: left;
    text-align: center;
  }
  /*     switch
--------------------------------------*/
  .pc {
    display: none !important;
  }
  .pctb {
    display: block !important;
  }
  .tb {
    display: block !important;
  }
  .tbsp {
    display: block !important;
  }
  .sp {
    display: none !important;
  }
}
/* ============================================================================
for SMART PHONE
============================================================================= */
@media only screen and (min-width: 1px) and (max-width: 640px) {
  .sec-home-navi {
    padding-bottom: 30px;
  }
  .sitetitle {
    max-width: 94%;
    margin-left: 3%;
    margin-right: 3%;
    margin-top: 40px;
    margin-bottom: 40px;
  }
  .sec-btn li {
    max-width: 409px;
    width: 90%;
    margin-left: 5%;
    margin-right: 5%;
    margin-bottom: 2rem;
  }
  .read h2 {
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.5rem;
    text-align: center;
    letter-spacing: 0.2rem;
    line-height: 1.8;
  }
  .read p {
    font-size: 1.125rem;
    line-height: 2;
    letter-spacing: 0rem;
    text-align: left;
    padding-left: 2rem;
    padding-right: 2rem;
  }
  .common-header {
    margin-top: 2rem;
    margin-bottom: 0;
    padding-left: 0px;
    padding-right: 0px;
  }
  .common-header .h1-img {
    float: none;
    width: 60%;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 1rem;
  }
  .common-header .h1-common-img {
    float: none;
    width: 100%;
    margin-bottom: 0;
    padding-top: 1rem;
  }
  .sec-title-read {
    padding-top: 2rem;
    padding-bottom: 2rem;
  }
  .sec-title-read p {
    color: #058AB7;
    font-size: 1rem;
    line-height: 2;
    text-align: left;
    letter-spacing: 0.05rem;
    margin: 0;
  }
  .fig01, .fig02, .fig03, .fig04 {
    margin-top: 2rem;
    margin-bottom: 2rem;
  }
  .btn_child_mother {
    margin-top: 2rem;
    margin-bottom: 4rem;
  }
  .sec-btm-navi {
    padding-top: 2rem;
    padding-bottom: 0.5rem;
  }
  .sec-btm-navi .btn {
    margin-right: auto;
    margin-left: auto;
    float: none;
    width: 90%;
    margin-bottom: 2rem;
  }
  .step .stepfig {
    width: 100%;
    float: none;
  }
  .step .arrow-right {
    display: none;
  }
  .step .arrow-down {
    display: block;
    max-width: 52px;
    margin-left: auto;
    margin-right: auto;
    padding-top: 20px;
    padding-bottom: 20px;
  }
  .btn3d {
    width: 90%;
    margin-left: 5%;
    margin-right: 5%;
    margin-bottom: 1rem;
    float: none;
  }
  /*     switch
--------------------------------------*/
  .pc {
    display: none !important;
  }
  .pctb {
    display: none !important;
  }
  .tb {
    display: none !important;
  }
  .tbsp {
    display: block !important;
  }
  .sp {
    display: block !important;
  }
}
/*     added by tokusawa on 2019.12.16
--------------------------------------*/
.page--firstbra #main {
  background-image: none !important;
  border-top: 1px dashed #00B0EC;
}
.page--firstbra h2 {
  margin-top: 0 !important;
}
.related-links-text {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px dashed #67BFE4;
  padding-bottom: 2rem;
}
.related-links-text h4 {
  color: #1A7196;
  margin-bottom: 1rem;
}
.related-links-text li {
  background-image: url(/junior/img/common/arrow_blue.png);
  background-repeat: no-repeat;
  background-position: left center;
  padding-left: 0.7rem;
  margin-bottom: 0.5rem;
  font-size: 1rem;
}
@media only screen and (min-width: 1px) and (max-width: 768px) {
  .page--firstbra #main {
    margin-top: 0;
  }
}
/* for TABLET
/////////////////////////////////////////////////////////////////////////////// */
@media (min-width: 641px) and (max-width: 768px) {
  .common-header-pc {
    display: none;
  }
  .sec-logo {
    display: none;
  }
}
/* for SP
/////////////////////////////////////////////////////////////////////////////// */
@media (max-width: 640px) {
  .common-header-pc {
    display: none;
  }
  .sec-logo {
    display: none;
  }
}
/*     added by tokusawa on 2023.01.17
--------------------------------------*/
/* for PC
----------------------- */
@media (min-width: 769px) {
  .sec-btn-flex {
    max-width: 960px;
    display: flex;
    justify-content: space-between;
    margin-left: auto;
    margin-right: auto;
  }
  .sec-btn-flex .btn-flex {
    max-width: 409px;
    width: 49%;
  }
}
/* for tablet
----------------------- */
@media (min-width: 641px) and (max-width: 768px) {
  .sec-btn-flex {
    max-width: 94%;
    display: flex;
    justify-content: space-between;
    margin-left: auto;
    margin-right: auto;
  }
  .sec-btn-flex .btn-flex {
    width: 48%;
  }
}
/* for SP
----------------------- */
@media (max-width: 640px) {
  .sec-btn-flex {
    max-width: 90%;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-left: auto;
    margin-right: auto;
  }
  .sec-btn-flex .btn-flex {
    width: 100%;
  }
  .related-links-text {
      width: 92%;
      margin-left: auto;
      margin-right: auto;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px dashed #67BFE4;
    padding-bottom: 2rem;
  }
  .related-links-text h4 {
    color: #1A7196;
    margin-bottom: 1rem;
  }
  .related-links-text ul {
      padding-left: 0 !important;
  }
  .related-links-text li {
    margin-left: 0 !important;
      margin-bottom: 10px;
  }
}