/*

style.css

*/

@media (max-width: 960px) {
  html {
    overflow-x: hidden;
  }
}

.cont1k {
  margin: 0;
  max-width: inherit;
  width: 100%;
  padding: 0;
}

/* ---- for webfont ---- */
html {
  visibility: hidden;
}

html.wf-active,
html.loading-delay {
  visibility: visible;
}

/* ---- ruby ---- */

ruby {
  ruby-position:over;
}

rt {
  font-family: Arial, Helvetica, sans-serif;
  font-weight: bold;
  transform:translateY(.16em) scale(0.8);
  line-height: 100%;
  letter-spacing: -.06em;
  text-align: center;
}

/* for chrome */
_:lang(x)::-internal-media-controls-overlay-cast-button, rt {
  transform:translateY(.06em) scale(0.8);
}

/* for edge */
_:lang(x)::-ms-, rt {
  transform:translateY(.16em) scale(0.8);
}

/* for safari */
_:lang(x)+_:-webkit-full-screen-document, rt {
  transform:translateY(.4em) scale(0.8);
}

@media (max-width:640px) {

  rt {
    transform: translateY(.2em); /* iOS（Safari・Chrome）でルビの位置を近づける */
  }

}

/* ---- option ---- */

@media screen and (max-width: 850px) {

  .mb80 {
    margin-bottom: 80px !important;
  }

}

/* ----------------------
  study-top
---------------------- */

#study-top {
  position: relative;
  margin: 0;
  padding: 15px 0 0;
  background: #ffea00;
  background-size: 100%, 100%, 100%;
  font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "メイリオ", sans-serif;
  font-weight: 500;
  -webkit-font-smoothing: antialiased;
}

#study-top img {
  height: auto;
}

#study-top .frame {
  position: relative;
  width: 96%;
  max-width: 1120px;
  margin: 0 auto 30px;
  border-radius: 20px;
  background: linear-gradient(180deg, #002a08, #00371a, #00452a, #00543c, #00634e, #007162, #008177, #00908c);
  z-index: 1;
}

#study-top .frame::before {
  content: "";
  position: absolute;
  top: 2%;
  left: 0%;
  width: 100%;
  height: 100%;
  background: url(/static/files/enjoyenergyjiyuukenkyu/top/bg-star-pc.png) no-repeat center top / 90%;
  z-index: 1;
}

@media screen and (min-width: 1201px) {

  #study-top .frame {
    height: 1030px;
  }

}

@media screen and (max-width: 1200px) {

  #study-top .frame {
    padding-bottom: 87%;
  }

}

@media screen and (max-width: 850px) {

  #study-top .frame {
    padding-bottom: 225%;
  }

}

/* ---- ttl study ----*/

#study-top .ttl-study {
  position: absolute;
  width: 61.7%;
  top: 3%;
  left: 19.2%;
  line-height: 1;
  z-index: 2;
}

/* ---- txt-copy-001 ----*/

#study-top .txt-copy-001 {
  position: absolute;
  width: 44.4%;
  top: 35%;
  left: 27.8%;
  line-height: 1;
  z-index: 2;
}

/* ---- ex-earth ----*/

#study-top .ex-earth {
  position: absolute;
  width: 28.4%;
  top: 24%;
  left: 35%;
  z-index: 1;
}

/* ---- ex-dinosaurs ----*/

#study-top .ex-dino {
  position: absolute;
  margin-top: 42.5%;
  z-index: 2;
}

#study-top .ex-denkyu {
  width: 11%;
  top: -2%;
  left: 44.2%;
}

#study-top .ex-dinosaurs-01 {
  width: 18.1%;
  top: -1.2%;
  left: 1%;
}

#study-top .ex-dinosaurs-02 {
  width: 13.8%;
  top: -1.2%;
  left: 18%;
}

#study-top .ex-dinosaurs-03 {
  width: 12.98%;
  top: -1.2%;
  left: 30.5%;
}

#study-top .ex-dinosaurs-04 {
  width: 13.8%;
  top: -1.2%;
  left: 56.4%;
}

#study-top .ex-dinosaurs-05 {
  width: 14.35%;
  top: .4%;
  left: 69.2%;
}

#study-top .ex-dinosaurs-06 {
  width: 17.4%;
  top: -1.2%;
  left: 82.6%;
}

/* ---- btn-content ----*/

#study-top .btn-content {
  position: absolute;
  z-index: 2;
}

#study-top .btn-pc {
  filter: drop-shadow(0px 4px 5px rgba(18,68,58,0.8));
  transition: .3s;
}

#study-top .btn-sp {
  display: none;
  filter: drop-shadow(0px 4px 5px rgba(18,68,58,0.8));
}

#study-top .btn-content-01 {
  width: 26%;
  top: 0;
  left: 10%;
  margin-top: 55.2%;
}

#study-top .btn-content-02 {
  width: 26%;
  top: 0;
  left: 71%;
  margin-top: 53%;
}

#study-top .btn-content-03 {
  width: 28%;
  top: 0;
  left: 28%;
  margin-top: 73%;
}

#study-top .btn-content-04 {
  width: 24%;
  top: 0;
  left: 59%;
  margin-top: 72.8%;
}

#study-top .btn-content-05 {
  width: 27.4%;
  top: 0;
  left: 40%;
  margin-top: 54.1%;
}

/* ---- ex-dino_ena ----*/

#study-top .ex-dino_ena {
  position: absolute;
  width: 24%;
  bottom: 0;
  left: -0.8%;
  z-index: 2;
}

/* ---- sticker-dinosaurs ----*/

#study-top .sticker-dinosaurs {
  position: absolute;
  width: 16.8%;
  top: 1%;
  left: 1%;
  z-index: 2;
  transition: .3s;
}

@media screen and (min-width: 851px) {

  #study-top .btn-pc:hover {
    transform: translateY(-6px) scale(1.04,1.04);
    filter: drop-shadow(0 14px 5px rgba(18,68,58,0.4));
  }

}

@media screen and (max-width: 850px) {

  #study-top .frame::before {
    content: "";
    position: absolute;
    top: 2%;
    left: 0%;
    width: 100%;
    height: 100%;
    background: url(/static/files/enjoyenergyjiyuukenkyu/top/bg-star-sp-01.png) no-repeat center top / 95%;
    z-index: 1;
  }

  #study-top .frame::after {
    content: "";
    position: absolute;
    top: 47%;
    left: 0%;
    width: 100%;
    height: 100%;
    background: url(/static/files/enjoyenergyjiyuukenkyu/top/bg-star-sp-02.png) no-repeat center top / 95%;
    z-index: 1;
  }

  /* ---- ttl study ----*/

  #study-top .ttl-study {
    width: 66%;
    top: 1.7%;
    left: 19.2%;
  }

  /* ---- txt-copy-001 ----*/

  #study-top .txt-copy-001 {
    width: 80%;
    top: 15.2%;
    left: 11%;
  }

  /* ---- ex-earth ----*/

  #study-top .ex-earth {
    width: 60%;
    top: 8.5%;
    left: 21%;
    opacity: .6;
  }

  #study-top .ex-denkyu {
    width: 24%;
    top: 4.2%;
    left: 38%;
  }

  /* ---- ex-dinosaurs ----*/

  #study-top .ex-dino {
    position: absolute;
    z-index: 2;
  }

  #study-top .ex-dinosaurs-01 {
    width: 30.1%;
    top: 4%;
    left: 1.6%;
  }

  #study-top .ex-dinosaurs-02 {
    width: 25%;
    top: 4.4%;
    left: 70%;
  }

  #study-top .ex-dinosaurs-03 {
    width: 22.98%;
    top: 12.5%;
    left: 1.5%;
  }

  #study-top .ex-dinosaurs-04 {
    width: 23.8%;
    top: 12%;
    left: 24%;
  }

  #study-top .ex-dinosaurs-05 {
    width: 24.35%;
    top: 14%;
    left: 48%;
  }

  #study-top .ex-dinosaurs-06 {
    width: 27.4%;
    top: 14%;
    left: 72%;
  }

  /* ---- btn-content ----*/

  #study-top .btn-content {
    position: absolute;
    z-index: 2;
  }

  #study-top .btn-sp {
    display: block;
  }

  #study-top .btn-pc {
    display: none;
  }

  #study-top .btn-content-01 {
    width: 46.4%;
    top: 32.2%;
    left: 2.4%;
  }

  #study-top .btn-content-02 {
    width: 45%;
    top: 21.6%;
    left: 51.8%;
  }

  #study-top .btn-content-03 {
    width: 46%;
    top: 38.6%;
    left: 15.8%;
  }

  #study-top .btn-content-04 {
    width: 46%;
    top: 28%;
    left: 51%;
  }

  #study-top .btn-content-05 {
    width: 48.5%;
    top: 18%;
    left: 2.4%;
  }

  /* ---- ex-dino_ena ----*/

  #study-top .ex-dino_ena {
    position: absolute;
    width: 50%;
    bottom: 0;
    left: 7%;
  }

  /* ---- sticker-dinosaurs ----*/

  #study-top .sticker-dinosaurs {
    position: absolute;
    width: 34%;
    top: auto;
    left: auto;
    bottom: 8%;
    right: 4%;
  }

}

/* ----------------------
  study-cont
---------------------- */

#study-cont {
  position: relative;
  margin: 0;
  padding: 0;
  font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "メイリオ", sans-serif;
  -webkit-font-smoothing: antialiased;
}

#study-cont img {
  height: auto;
}

/* ---- ttl-content ----*/

#study-cont .ttl-cont-wrap {
  width: 100%;
  height: 190px;
  background: #01c973;
}

#study-cont .ttl-study {
  text-align: center;
  padding: 5px 0;
  background: #056356;
}

#study-cont .ttl-study img {
  width: 232px;
  vertical-align: bottom;
  transition: .3s;
}

#study-cont .ttl-study img:hover {
  opacity: .6;
}

#study-cont .ttl-cont-inr {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

#study-cont .ttl-cont-inr .sticker-dinosaurs {
  position: absolute;
  top: -50px;
  right: 4px;
  width: 116px;
  z-index: 4;
  transition: .3s;
}

#study-cont .ttl-cont-inr .ttl-cont-pc {
  position: absolute;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 2;
}

#study-cont .ttl-cont-inr .ttl-cont-sp {
  display: none;
}

/* ---- ttl-content ----*/

#study-cont .lead {
  background: url(/static/files/enjoyenergyjiyuukenkyu/cont/bg-grid.png) repeat top center / 50px;
}

#study-cont .lead-inr {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

#study-cont .lead-inr .ex-lead-photo {
  display: block;
  width: 80%;
  margin: 0 auto 0;
  padding: .8% 0 0;
}

#study-cont .lead-inr .ex-lead-photo-down {
  display: block;
  width: 80%;
  margin: 0 auto 0;
  padding: 7.6% 0 0;
}

#study-cont .lead-inr .lead-btn {
  display: flex;
  justify-content: space-between;
  width: 47%;
  margin: 4% auto 0;
  padding: 0 0 2%;
}

#study-cont .lead-inr .lead-btn-fleming {
  margin: 23% auto 0;
}

#study-cont .lead-inr .lead-btn img {
  width: 91.49%;
  filter: drop-shadow(0px 4px 4px rgba(34,168,110,0.5));
  transition: .3s;
}

#study-cont .lead-inr .ex-lead-01 {
  position: absolute;
  width: 23.2%;
  right: 2%;
  bottom: 0;
}

#study-cont .lead-inr .btn-lead-01 {
  position: absolute;
  top: 4%;
  right: 2%;
  width: 22%;
  z-index: 2;
}

/* ---- .lead-fukidashi ----*/

#study-cont .lead-inr .lead-fukidashi-01 {
  position: absolute;
  width: 36%;
  top: 67%;
  left: 51%;
}

#study-cont .lead-inr .lead-fukidashi-02 {
  position: absolute;
  width: 36%;
  top: 66%;
  left: 51%;
}

#study-cont .lead-inr .lead-fukidashi-03 {
  position: absolute;
  width: 36%;
  top: 59%;
  left: 51%;
}

#study-cont .lead-inr .lead-fukidashi-04 {
  position: absolute;
  width: 36%;
  top: 72%;
  left: 51%;
}

#study-cont .lead-inr .lead-fukidashi-05 {
  position: absolute;
  width: 36%;
  top: 64%;
  left: 51%;
}

/* ---- .lead-fleming ----*/

#study-cont .lead-inr .lead-fleming-01 {
  position: absolute;
  width: 50%;
  top: 42.6%;
  left: 24%;
}

#study-cont .lead-inr .lead-fleming-04 {
  position: absolute;
  width: 50%;
  top: 50%;
  left: 24%;
}

@media screen and (min-width: 851px) {

  #study-cont .lead-inr .lead-btn img:hover {
    transform: translateY(-6px) scale(1.04,1.04);
    filter: drop-shadow(0px 14px 4px rgba(34,168,110,0.2));
  }

}

@media screen and (max-width: 850px) {

  #study-cont .ttl-cont-wrap {
    height: auto;
    padding-bottom: 26.5%;
    background: #01c973;
  }

  #study-cont .ttl-cont-inr .ttl-cont-pc {
    display: none;
  }

  #study-cont .ttl-cont-inr .ttl-cont-sp {
    display: block;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
  }

  #study-cont .ttl-cont-inr .sticker-dinosaurs {
    width: 20%;
    top: -42px;
  }

  #study-cont .ttl-study img {
    width: 180px;
  }

  #study-cont .lead-inr .ex-lead-photo {
    width: 94%;
    padding: 2% 0 2%;
  }

  #study-cont .lead-inr .ex-lead-photo-down {
    width: 94%;
    padding: 6% 0 0;
  }

  #study-cont .lead-inr .lead-btn {
    width: 70%;
    margin: 12% 0 0 2%;
  }

  #study-cont .lead-inr .lead-btn-fleming {
    margin: 58% 0 0 2%;
  }

  #study-cont .lead-inr .ex-lead-01 {
    width: 33%;
    right: -4%;
  }

  #study-cont .lead-inr .btn-lead-01 {
    top: 4%;
    right: 2%;
    width: 25%;
  }

  #study-cont .lead-inr .lead-fukidashi-01 {
    width: 70%;
    top: 67%;
    left: 22%;
  }

  #study-cont .lead-inr .lead-fukidashi-02 {
    width: 70%;
    top: 59%;
    left: 22%;
  }

  #study-cont .lead-inr .lead-fukidashi-03 {
    width: 70%;
    top: 51%;
    left: 22%;
  }

  #study-cont .lead-inr .lead-fukidashi-04 {
    width: 74%;
    top: 70%;
    left: 19%;
  }

  #study-cont .lead-inr .lead-fukidashi-05 {
    width: 63%;
    top: 55%;
    left: 30%;
  }

  #study-cont .lead-inr .lead-fleming-01 {
    display: block;
    position: absolute;
    width: 90%;
    top: 40%;
    left: 5%;
  }

  #study-cont .lead-inr .lead-fleming-04 {
    display: block;
    position: absolute;
    width: 90%;
    top: 43%;
    left: 5%;
  }

}

/* ---- making ----*/

#study-cont .making {
  padding: 60px 20px 80px;
  background: #01c973;
  box-sizing: border-box;
}

#study-cont .making .making-cont {
  position: relative;
  max-width: 1000px;
  margin: 0 auto 0;
  padding: 20px 60px 60px;
  background: #fff;
  border-radius: 20px;
  box-sizing: border-box;
}

#study-cont .making .making-cont-ttl {
  position: relative;
  margin: 1% 0 1%;
  padding: 0 0 2%;
}

#study-cont .making .making-cont-ttl::after {
  position: absolute;
  bottom: 0;
  content: "";
  display: block;
  width: 100%;
  height: 4px;
  background: #01c973;
}

#study-cont .making .making-cont-ttl img {
  width: 62.5%;
}

/* ---- making prepare ----*/

#study-cont .making #prepare {
  margin-bottom: 40px;
}

#study-cont .making #prepare .prepare-inr {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin: 40px 0 0;
}

#study-cont .making #prepare .prepare-list {
  list-style-type: none;
  counter-reset: count1;
  margin-left: 0;
  padding: 0;
  width: 48%;
  font-size: 18px;
  font-family: YakuHanRP, 'M PLUS Rounded 1c', sans-serif;
  font-weight: 600;
  transform: rotate(0.029deg);
}

#study-cont .making #prepare .prepare-list li {
  position: relative;
  counter-increment: count1;
  line-height: 1.5;
  padding-left: 2.1em;
}

#study-cont .making #prepare .prepare-list li .notes {
  display: block;
  font-size: 12px;
  color: #888;
  line-height: 1.5;
}

#study-cont .making #prepare .prepare-list li:not(:last-of-type) {
  margin-bottom: 1rem;
}

#study-cont .making #prepare .prepare-list li::before {
  position: absolute;
  display: block;
  content: counter(count1);
  left: 0;
  top: 0.2em;
  width: 1.6em;
  line-height: 1.6em;
  font-size: 1rem;
  font-weight: bold;
  text-align: center;
  color: #FFF;
  border-radius: 50%;
  background-color: #f9a400;
}

#study-cont .making #prepare .prepare-img {
  width: 50%;
  display: block;
  display: flex;
  flex-direction: column;
}

#study-cont .making #prepare .ex-prepare-01 {
  position: absolute;
  top: -40px;
  right: -6%;
  width: 33%;
}

#study-cont .making #prepare .ex-prepare-02 {
  position: absolute;
  bottom: -3%;
  right: 6%;
  max-width: 30%;
}

/* prepare-side */

#study-cont .making #prepare .prepare-side {
  width: 440px;
  margin: 0 0 20px;
}

#study-cont .making #prepare .prepare-side .prepare-img {
  width: auto;
  margin: 0 0 15px;
}

#study-cont .making #prepare .prepare-side .notes {
  display: block;
  font-size: 12px;
  color: #888;
  font-family: YakuHanRP, 'M PLUS Rounded 1c', sans-serif;
  line-height: 1.6;
  margin: .3em 0 0;
}

@media screen and (max-width: 850px) {

  #study-cont .making {
    padding: 30px 0 40px;
  }

  #study-cont .making .making-cont {
    margin: 0 10px 0;
    padding: 20px 20px 0;
  }

  #study-cont .making .making-cont-ttl img {
    width: 80%;
  }

  #study-cont .making #prepare .prepare-inr {
    flex-direction: column;
    margin: 30px 0 0;
  }

  #study-cont .making #prepare .prepare-list {
    width: 100%;
    margin: 0 0 30px;
    order: 1;
  }

  #study-cont .making #prepare .prepare-list li {
    font-size: 17px;
    margin: 0 0 .6em;
  }

  #study-cont .making #prepare .prepare-list li:before {
    font-size: 17px;
  }

  #study-cont .making #prepare .prepare-img {
    width: 100%;
    margin-bottom: 30px;
    order: 0;
  }

  #study-cont .making #prepare .ex-prepare-01 {
    top: -20px;
    right: -5%;
    width: 30%;
  }

  #study-cont .making #prepare .ex-prepare-02 {
    bottom: -66px;
    max-width: 60%;
  }

  #study-cont .making #prepare .prepare-side {
    width: auto;
    margin: 0 0 20px;
  }

}

@media screen and (min-width: 640px) and ( max-width: 850px) {

  #study-cont .making #prepare {
    margin-bottom: 80px;
  }

  #study-cont .making #prepare .ex-prepare-02 {
    bottom: -6%;
    max-width: 40%;
  }

}

/* ---- making howto ----*/

#study-cont .making #howto .flow {
  display: flex;
  justify-content: start;
  padding: 40px 0;
  border-width: 0 0 8px 0;
  border-style: solid;
  border-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 3 2"><circle fill="rgb(0, 201, 125)" cx="1" cy="0.5" r="0.5"/></svg>') 0 0 100% repeat;
  align-items: flex-start;
  flex-wrap: wrap;
}

#study-cont .making #howto .flow:last-of-type {
  border: none;
}

#study-cont .making #howto .flow:last-of-type {
  margin-bottom: 20px;
}

#study-cont .making #howto .flow .flow-num {
  width: 10%;
  margin: -2% 1.5rem 0 0;
}

#study-cont .making #howto .flow .flow-txt {
  width: 49%;
  margin-right: 3%;
}

#study-cont .making #howto .flow .flow-txt-full {
  width: 84%;
}

#study-cont .making #howto .flow .flow-txt p {
  font-size: 18px;
  line-height: 1.8;
  font-family: YakuHanRP, 'M PLUS Rounded 1c', sans-serif;
  font-weight: 600;
  transform: rotate(0.029deg);
  margin: -0.5rem 0 1rem 0;
}

#study-cont .making #howto .flow .flow-txt p .notes {
  display: block;
  font-size: 12px;
  color: #888;
  line-height: 1.5;
  margin: .5em 0 2em;
}

#study-cont .making #howto .flow .flow-txt .flow-txt-list {
  display: block;
  list-style-type: disc;
  font-size: 17px;
  line-height: 1.8;
  font-family: YakuHanRP, 'M PLUS Rounded 1c', sans-serif;
  font-weight: 600;
  transform: rotate(0.029deg);
  margin: 1em 0;
  padding-left: 1.3em;
}

#study-cont .making #howto .flow .flow-txt .flow-txt-list li {
  margin-bottom: .4em;
}

#study-cont .making #howto .flow .flow-txt .flow-txt-list li > .flow-txt-list {
  list-style: circle;
  padding: .5em .5em .5em 2em;
  font-size: 16px;
  color: #444;
  background: #f7f7f7;
  border-radius: 12px;
}

#study-cont .making #howto .flow .flow-txt ul {
  display: block;
  font-size: 12px;
  color: #888;
  font-family: YakuHanRP, 'M PLUS Rounded 1c', sans-serif;
  font-weight: 600;
  line-height: 1.5;
  margin: -1em 0 2em;
  padding-left: 1.2em;
}

#study-cont .making #howto .flow .flow-txt li {
  list-style: disc;
  margin-bottom: .3em;
  padding-left: -1.2em;
}

#study-cont .making #howto .flow .flow-txt .flow-img {
  width: auto;
  margin-bottom: 2em;
}

#study-cont .making #howto .flow .flow-img {
  width: 34%;
}

#study-cont .making #howto .flow .flow-img-full {
  width: 100%;
  padding-left: 12.8%;
}

#study-cont .making #howto .flow .img-sp {
  display: none;
}

#study-cont .making #howto .ex-howto-01 {
  position: absolute;
  bottom: -60px;
  left: 5%;
  width: 38%;
}

#study-cont .making #howto .ex-howto-02 {
  position: absolute;
  bottom: -80px;
  right: -8%;
  width: 52.2%;
}

/* --- download --- */

#study-cont .making .download {
  position: relative;
  max-width: 1000px;
  margin: 0 auto 0;
  padding: 60px 0;
  text-align: center;
}

#study-cont .making .download .btn-download-pc {
  position: relative;
  display: block;
  margin: 0 auto;
  z-index: 2;
  filter: drop-shadow(0px 8px 5px rgba(18,68,58,0.4));
  transition: .3s;
}

#study-cont .making .download .btn-download-sp {
  display: none;
}

#study-cont .making .download .ex-download-01 {
  position: absolute;
  bottom: -80px;
  right: -8%;
  width: 50%;
  z-index: 1;
}

@media screen and (min-width: 851px) {

  #study-cont .making .download .btn-download-pc:hover {
    transform: translateY(-6px) scale(1.04,1.04);
    filter: drop-shadow(0px 18px 5px rgba(18,68,58,0.2));
  }

}

@media screen and (max-width: 850px) {

  #study-cont .making #howto {
    padding-bottom: 40px;
  }

  #study-cont .making #howto .flow {
    flex-wrap: wrap;
    padding: 30px 0;
  }

  #study-cont .making #howto .flow .flow-num {
    width: 20%;
    margin: -0.8rem .8rem 1rem 0;
  }

  #study-cont .making #howto .flow .flow-txt {
    width: 100%;
    margin: 0 0 0;
  }

  #study-cont .making #howto .flow .flow-txt p {
    font-size: 16px;
    line-height: 1.8;
  }

  #study-cont .making #howto .flow .flow-txt p .notes {
    margin: .5em 0 0;
  }

  #study-cont .making #howto .flow .flow-txt .flow-txt-list {
    font-size: 16px;
    line-height: 1.8;
  }

  #study-cont .making #howto .flow .flow-img {
    width: 100%;
  }

  #study-cont .making #howto .flow .img-pc {
    display: none;
  }

  #study-cont .making #howto .flow .img-sp {
    display: block;
  }

  #study-cont .making #howto .flow .flow-img-full {
    padding-left: 0;
  }

  #study-cont .making #howto .ex-howto-01 {
    bottom: -24px;
    left: 5%;
    width: 58%;
  }

  #study-cont .making .download {
    padding: 40px 0 60px;
  }

  #study-cont .making .download img {
    width: 80%;
    margin: 0 auto;
  }

  #study-cont .making .download .btn-download-pc {
    display: none;
  }

  #study-cont .making .download .btn-download-sp {
    display: block;
    filter: drop-shadow(0px 6px 5px rgba(18,68,58,0.4));
    z-index: 2;
  }

  #study-cont .making .download .ex-download-01 {
    bottom: -40px;
    right: -7%;
    width: 70%;
  }

}

@media screen and (min-width: 640px) and ( max-width: 850px) {

  #study-cont .making {
    padding: 30px 0 80px;
  }

  #study-cont .making #howto .ex-howto-01 {
    bottom: -60px;
    left: 5%;
    width: 40%;
  }

  #study-cont .making .download {
    padding: 80px 0;
  }

  #study-cont .making .download a {
    width: 80%;
    margin: 0 auto;
  }

  #study-cont .making .download .ex-download-01 {
    bottom: -80px;
    right: -4%;
    width: 50%;
  }

}

/* ---- other link ----*/

#study-cont .otherlink {
  position: relative;
  background: url(/static/files/enjoyenergyjiyuukenkyu/cont/bg-grid.png) repeat top center / 50px;
}

#study-cont .otherlink .ttl-otherlink {
  width: 221.1px;
  margin: 0 auto;
  padding: 40px 0 0;
  text-align: center;
}

#study-cont .otherlink .otherlink-list {
  display: flex;
  justify-content: space-between;
  max-width: 1000px;
  margin: 0 auto;
  padding: 30px 8px 30px;
}

#study-cont .otherlink .otherlink-list .otherlink-btn {
  /* width: 30%; */
  width: 23%;
}

#study-cont .otherlink .otherlink-list img {
  filter: drop-shadow(0px 4px 4px rgba(34,168,110,0.4));
  transition: .3s;
}

@media screen and (min-width: 851px) {

  #study-cont .otherlink .otherlink-list img:hover {
    transform: translateY(-6px) scale(1.04,1.04);
    filter: drop-shadow(0px 14px 4px rgba(34,168,110,0.2));
  }

}

@media screen and (max-width: 850px) {

  #study-cont .otherlink .ttl-otherlink {
    width: 46%;
    padding: 20px 0 0;
  }

  #study-cont .otherlink .otherlink-list {
    flex-wrap: wrap;
    justify-content: center;
    margin: 0 auto;
    padding: 10px 8px 20px;
  }

  #study-cont .otherlink .otherlink-list .otherlink-btn {
    width: 50%;
    padding: 3px 6px;
  }

}

/* ---- pdf download link ----*/

#study-cont .making .link-pdf {
  font-size: 16px;
  color: #ce1823;
  text-decoration: none;
  transition: .3s;
}

#study-cont .making .link-pdf:hover {
  opacity: .6;
}

#study-cont .making .link-pdf::after {
  content: '';
  display: inline-block;
  width: 26px;
  height: 31px;
  background-image: url(/static/files/enjoyenergyjiyuukenkyu/cont/ex-link-pdf.png);
  background-size: contain;
  background-repeat: no-repeat;
  vertical-align: middle;
  margin-left: 4px;
}

/* ---- banner_footer ----*/

#banner_footer {
  padding-top: 10px;
  background: url(/static/files/enjoyenergyjiyuukenkyu/bg-green.png) 0 0 repeat-X;
  background-size: auto 271px;
}

#banner_footer .bg {
  background-color: #2b544a;
}

#banner_footer .inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 55px 0 60px;
}

#banner_footer .banner_list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  width: 78%;
  margin: 0 auto;
}

#banner_footer .banner_list li {
  width: 46.5%;
  text-align: center;
}

#banner_footer .banner_list li a {
  transition: opacity 0.3s;
  backface-visibility: hidden;
  text-decoration: none;
}

#banner_footer .banner_list li a:hover {
  opacity: 0.6;
}

#banner_footer .banner_list li img {
  width: 100%;
}

#banner_footer .banner_list li span {
  font-size: 24px;
  font-family: YakuHanRP, 'M PLUS Rounded 1c', sans-serif;
  font-weight: 600;
  color: #ffea00;
  margin-top: 0.3em;
}

/* --- banner_col3 : バナー3つ並び --- */

#banner_footer .banner_col3 {
  width: 98%;
}

#banner_footer .banner_col3 li {
  width: 32%;
}


@media screen and (max-width: 850px) {

  #banner_footer .banner_list li span {
    font-size: 18px;
  }


  #banner_footer .banner_list {
    width: 70%;
    margin: 0 auto;
    position: relative;
    z-index: 10;
  }

  #banner_footer .banner_list li {
    width: 100%;
    margin-bottom: 6%;
  }

  #banner_footer .banner_list li span {
    font-size: 18px;
  }

}

@media screen and (max-width: 480px) {

  #banner_footer .inner {
    margin: 0 auto;
    padding: 7% 0 3%;
  }

}

/* ----------------------
  common footer
---------------------- */
footer {
  margin-top: 0;
}