.main-in.special .special_wrap {
  margin-top: 55px;
}

@media only screen and (max-width: 750px) {
}

@media only screen and (min-width: 751px) {
  .demo_img {
    width: 90%;
    margin: 0 auto;
  }
}

.demo_lead {
  margin: 30px 5.5vw 0;
  line-height: 1.7;
  font-size: 17px;
}

.demo_lead.lead_2 {
  font-size: 14px;
}

.demo_present {
  margin: 30px 5.5vw 0;
}

@media only screen and (min-width: 751px) {
  .demo_lead {
    margin: 100px 0 0;
    font-size: 20px;
  }
  .demo_lead.lead_2 {
    margin-top: 35px;
    font-size: 14px;
    line-height: 2;
  }
  .demo_present {
    margin: 40px auto 0;
    width: 700px;
  }
}

.demo_link {
  position: relative;
  padding: 30px 5.5vw ;
  margin-top: 50px;
}

.demo_link::before {
  content: "";
  display: block;
  background: #99bbff;
  background: -webkit-linear-gradient(45deg, #99bbff 0%, #99d3ff 100%);
  background: -o-linear-gradient(45deg, #99bbff 0%, #99d3ff 100%);
  background: linear-gradient(45deg, #99bbff 0%, #99d3ff 100%);
  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#99bbff', endColorstr='#99d3ff',GradientType=1 );
  opacity: 0.75;
  width: 120vw;
  height: 100%;
  position: absolute;
  z-index: 1;
  top: 0;
  left: 50%;
  -webkit-transform: translateX(-50%);
     -moz-transform: translateX(-50%);
      -ms-transform: translateX(-50%);
       -o-transform: translateX(-50%);
          transform: translateX(-50%);
}

.demo_link_list {
  position: relative;
  z-index: 10;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
      -webkit-justify-content: center;
              justify-content: center;
}

.demo_link_list dt {
  font-family: YakuHanMP, "游明朝", "YuMincho", "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "HG明朝E", "ＭＳ 明朝", "ＭＳ Ｐ明朝", "Noto Serif JP",serif;
  width: 100%;
  letter-spacing: .04em;
  color: #FFF;
  margin-bottom: 20px;
  font-size: 19px;
}

.demo_link_list dd {
  width: 44%;
}

.demo_link_list dd:nth-of-type(2) {
  margin-left: 2%;
}

.demo_link_list dd a{
  display: block;
  height: 100%;
  width: 100%;
}

@media only screen and (min-width: 751px) {
  .demo_link {
    margin-top: 90px;
    padding: 80px 0;
  }
  .demo_link_list dt {
    margin-bottom: 40px;
    font-size: 30px;
  }
  .demo_link_list dd {
    width: 300px;
    margin: 0 10px;
    -webkit-transition: all 0.3s ease-in;
    -o-transition: all 0.3s ease-in;
    transition: all 0.3s ease-in;
    cursor: pointer;
  }
  .demo_link_list dd:hover {
    opacity: 0.7;
  }
}

.demo_sec {
  margin-top: 70px;
}

.demo_cap {
  position: relative;
  z-index: 10;
  height: 19px;
}

.demo_cap img{
  width: auto;
  height: 100%;
}

.btn_link {
  position: relative;
  z-index: 10;
  -webkit-border-radius: 20px;
  border-radius: 20px;
  overflow: hidden;
  line-height: 1;
  margin-top: 20px;
  background: #47aaff;
  font-family: YakuHanJP, proxima-nova, sans-serif;
  -webkit-font-feature-settings: "palt";
  font-feature-settings: "palt";
  letter-spacing: .07em;
  letter-spacing: .09em;
  font-size: 14px;
  display: inline-block;
}

.btn_link a,.btn_link span {
  background: url(../img/common/menu/icon_twitter_wh.png) 20px center no-repeat;
  -webkit-background-size: 18px auto;
       -o-background-size: 18px auto;
          background-size: 18px auto;
  padding: 12px 48px 10px 60px;
  color: #fff;
  letter-spacing: .1em;
  display: block;
  width: 100%;
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
}

@media only screen and (min-width: 751px) {
  .demo_sec {
    margin-top: 120px;
  }
  .demo_cap {
    height: 32px;
  }
  .btn_link {
    margin-top: 30px;
  }
  .btn_link a,.btn_link span {
    background-position: 65px center;
    -webkit-background-size: 20px auto;
         -o-background-size: 20px auto;
            background-size: 20px auto;
    padding: 14px 75px 12px 95px;
  }
}

.demo_step_list {
  position: relative;
  background: #FFF;
  margin: 40px 5.5vw 0;
}

.demo_step_list dt{
  height: 16px;
  position: absolute;
  top: 0;
  left: 50%;
  -webkit-transform: translate(-50%,-60%);
     -moz-transform: translate(-50%,-60%);
      -ms-transform: translate(-50%,-60%);
       -o-transform: translate(-50%,-60%);
          transform: translate(-50%,-60%);
}

.demo_step_list dt img{
  width: auto;
  height: 100%;
}

.demo_step_list dd {
  font-size: 14px;
  line-height: 1.6;
  padding: 30px 5% 26px;
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
}

@media only screen and (min-width: 751px) {
  .demo_step_list {
    margin: 60px auto 0;
    width: 1000px;
  }
  .demo_step_list dt {
    height: 18px;
  }
  .demo_step_list dd {
    font-size: 15px;
    line-height: 2;
    padding: 55px 0;
  }
}

.demo_date_txt {
  margin-top: 25px;
}

@media only screen and (min-width: 751px) {
  .demo_date_txt {
    font-size: 22px;
    margin-top: 30px; 
  }
}

.demo_post {
  position: relative;
  padding: 70px 0;
}

.demo_post::before {
  content: "";
  display: block;
  background: #fff;
  width: 100vw;
  height: 100%;
  position: absolute;
  z-index: 1;
  top: 0;
  left: 50%;
  -webkit-transform: translateX(-50%);
     -moz-transform: translateX(-50%);
      -ms-transform: translateX(-50%);
       -o-transform: translateX(-50%);
          transform: translateX(-50%);
}

.post__list {
  position: relative;
  z-index: 10;
  /*display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;*/
  width: 94%;
  margin: 30px auto 0;
}

.post__item {
  width: 48.5%;
  padding: 0 1.5% 4%;
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
}

.post__item_inner {
  position: relative;
  padding: 15px;
  text-align: left;
  letter-spacing: .04em;
}

.post__item_inner::before,.post__item_inner::after {
  content: "";
  display: block;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%,-50%);
     -moz-transform: translate(-50%,-50%);
      -ms-transform: translate(-50%,-50%);
       -o-transform: translate(-50%,-50%);
          transform: translate(-50%,-50%);
  border: 1px solid #d1dfea;
  position: absolute;
}

.post__item_inner::before {
  width: calc(100% - 6px);
  height: 100%;
}

.post__item_inner::after {
  width: 100%;
  height: calc(100% - 6px);
}

.post__item .id {
  color: #47aaff;
  font-size: 12px;
}

.post__item .time {
  color: #b1b6cc;
  font-size: 10px;
  margin-top: 5px;
}

.post__item .txt {
  color: #565656;
  margin-top: 8px;
  font-size: 13px;
  -ms-word-break: break-all;
      word-break: break-all;
  line-height: 1.4;
}

.post__more {
  background: #b1b6cc;
}

.post__more span {
  background: none;
  padding: 14px 70px 12px 70px;
  font-size: 17px;
}

@media only screen and (min-width: 751px) {
  .demo_post {
    padding: 120px 0;
  }
  .post__list {
    width: 100%;
  }
  .post__item {
    width: 336px;
    padding: 16px;
  }
  .post__item_inner {
    padding: 40px 30px;
  }
  .post__item_inner::before {
    width: calc(100% - 10px);
  }
  .post__item_inner::after {
    height: calc(100% - 10px);
  }
  .post__item .time {
    margin-top: 8px;
  }
  .post__item .txt {
    margin-top: 12px;
  }
  .post__more span {
    font-size: 16px;
  }
}

.demo_attention {
  margin: 70px 5.5vw 0;
  text-align: left;
}

.demo_attention_list dt {
  margin: 30px 0 12px;
  font-size: 13px;
}

.demo_attention_list dd {
  margin-top: 4px;
  font-size: 12px;
  line-height: 1.75;
}

.demo_attention_list dd a {
  text-decoration: underline;
}

.demo_attention_list dd .notes{
  font-size: 11px;
  text-indent: -1em;
  margin-left: 1em;
}

.demo_attention_list_item {
  text-indent: -1em;
  margin-left: 1em;
}

@media only screen and (min-width: 751px) {
  .demo_attention {
    margin: 120px 0 0;
  }
  .demo_attention_list dt {
    margin: 60px 0 30px;
    font-size: 16px;
  }
  .demo_attention_list dd {
    font-size: 13px;
  }
  .demo_attention_list dd a:hover {
    text-decoration: none;
  }
}


.demo_txt {
  margin-top: 30px;
  font-size: 3.8vw;
  letter-spacing: .03em;
}
.demo_bnr {
  margin: 30px auto 0;
  -webkit-transition: all 0.3s ease-in;
  -o-transition: all 0.3s ease-in;
  transition: all 0.3s ease-in;
  cursor: pointer;
}
.demo_bnr:hover {
  opacity: 0.7;
}

@media only screen and (min-width: 751px) {
  .demo_txt {
    font-size: 18px;
    margin-top: 80px;
  }
  .demo_bnr {
    margin: 80px auto 0;
  }
}