.wrap {
  min-height: 900px;
  position: relative;
  background-image: url(../img/common/bg.png);
  background-size: 70px auto;
  background-position: top center;
  overflow: hidden;
}

section {
  position: relative;
}

.content {
  width: 100%;
  padding: 5rem 0;
}

.inner {
  position: relative;
  width: 90%;
  max-width: 800px;
  margin: 0 auto;
}

.campaign {
  width: 90%;
  margin: 0 auto;
}

.campaign:first-child {
  margin: 0 auto 3rem;
}

.campaign_bg {
  background-color: #fff;
}

.campaign_h {
  display: flex;
  justify-content: center;
  align-items: center;
}

.campaign_item {
  width: 6%;
}

.campaign p {
  padding: 0 1.5rem ;
  margin: 0 0 1rem;
  font-family: "fot-udkakugoc80-pro", sans-serif;
  font-weight: 700;
  font-style: normal;
  color: #d14a4a;
  font-size: 26px;
  text-decoration: none;
  line-height: 1.4;
}

.button {
  position: relative;
  width: 300px;
  margin: 0 auto;
  z-index: 3;
}

.button a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  padding: 1rem 0;
  text-align: center;
  font-family: "fot-udkakugoc80-pro", sans-serif;
  font-weight: 700;
  font-style: normal;
  color: #e2cc8d;
  font-size: 24px;
  text-decoration: none;
  border-radius: 200px;
  border: #d14a4a solid 2px;
  background-color: #d14a4a;
  background-image: url(../img/common/mark_3.png),url(../img/common/mark_3.png);
  background-position: center left 6%, center right 6%;
  background-size: 28px auto;
  background-repeat: no-repeat;
  transition: all 0.3s;
}

.button_off {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  padding: 1rem 0;
  text-align: center;
  font-family: "fot-udkakugoc80-pro", sans-serif;
  font-weight: 700;
  font-style: normal;
  color: #ccc;
  font-size: 20px;
  line-height: 1.2;
  text-decoration: none;
  border-radius: 200px;
  border: #999 solid 2px;
  background-color: #999;
  background-image: url(../img/common/mark_3_off.png),url(../img/common/mark_3_off.png);
  background-position: center left 6%, center right 6%;
  background-size: 28px auto;
  background-repeat: no-repeat;
}

#page-top {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 10px;
  right: 10px;
  z-index: 3;
}

@media screen and (min-width: 1px) and (max-width: 750px) {
  .pc_display {
    display: none;
  }

  .pc {
    display: none;
  }

  .wrap {
    min-height: auto;
    background-size: 50px auto;
  }
  
  .content {
    padding: 3rem 0;
  }
  
  .campaign {
    width: 100%;
  }

  .campaign:first-child {
    margin: 0 auto 2rem;
  }
  
  .campaign_item {
    width: 8%;
  }
  
  .campaign p {
    padding: 0 1rem ;
    margin: 0 0 1rem;
    font-size: 4.8vw;
  }
  
  .button {
    position: relative;
    width: 70%;
    margin: 0 auto;
    z-index: 3;
  }
  
  .button a {
    padding: 1rem 0;
    color: #e2cc8d;
    font-size: 5vw;
    border: #d14a4a solid 2px;
    background-position: center left 6%, center right 6%;
    background-size: 28px auto;
  }

  .button_off {
    color: #ccc;
    font-size: 4.6vw;
  }

}

@media screen and (min-width: 751px) and (max-width: 1024px) {
  .sp_display {
    display: none;
  }

  .sp {
    display: none;
  }

  #page-top {
    width: 50px;
    height: 50px;
  }

}

@media screen and (min-width: 1025px) {
  .sp_display {
    display: none;
  }

  .sp {
    display: none;
  }

  .button a:hover {
    color: #d14a4a;
    background-image: url(../img/common/mark_3_on.png),url(../img/common/mark_3_on.png);
    border: #d14a4a solid 2px;
    background-color: #fff;
  }

  .alpha a img {
    display: block;
    transition: .2s;
  }

  .alpha a:hover img {
    opacity: 0.5;
  }

  .alpha-2 a img {
    display: block;
    transition: .2s;
  }

  .alpha-2 a:hover img {
    opacity: 0.5;
  }

  a.btn_over img {
    display: block;
    transition: .2s;
  }

  a.btn_over img:hover {
    transform: scale(1.1);
  }

}