.mainviual{
  height: 40vh;
  width: 100%;
  position: relative;
  z-index: 0;
  background: url(../img/real_estate/main_01.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  & h1{
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    width: fit-content;
    height: fit-content;
    color: #fff;
    text-shadow: 1px 1px 3px #3b3b3b;
    letter-spacing: 1px;
    line-height: 1.7;
    font-size: 200%;
    text-align: center;
  }
}

.content01{
  margin: 30px auto;
  .explanation{
    display: block;
    width: 95%;
    height: auto;
    margin: 0 auto 30px;
  }
  .change_title{
    letter-spacing: 1px;
    line-height: 1.7;
    text-align: justify;
    padding: 0 10px;
    span{
      color: #f00;
      font-size: 150%;
      background: linear-gradient(transparent 60%, #fff100 40%);
    }
  }
  .caution_small{
    font-size: 80%;
    text-align: right;
  }
  .reason{
    .title{
      background: var(--accent);
      color: #fff;
      padding: 13px 10px 10px;
      margin:60px 0 30px;
      letter-spacing: 1px;
      outline: 1px solid #fff;
      outline-offset: -3px;
    }
    & img{
      display: block;
      width: 100%;
      height: auto;
      margin-bottom: -15px;
    }
    .orenji{
      width: fit-content;
      background: var(--accent);
      color: #fff;
      padding: 10px;
      position: relative;
      z-index: 10;
    }
    .text{
      margin-bottom: 30px;
      padding: 10px;
      text-align: justify;
      letter-spacing: 1px;
      line-height: 1.7;
    }
  }
}
.worries{
  & h2{
    background: var(--accent);
    color: #fff;
    padding: 13px 10px 10px;
    margin:60px 0 30px;
    letter-spacing: 1px;
    outline: 1px solid #fff;
    outline-offset: -3px;
  }
  & img{
    width: 100%;
    height: auto;
    display: block;
    margin-bottom: 30px;
  }
  & ul{
    margin-bottom: 30px;
    & li{
      position: relative;
      z-index: 0;
      padding: 0 0 0 30px;
      margin-bottom: 10px;
      &::before{
        content: "";
        position: absolute;
        top: 2px;
        left: 9px;
        -webkit-transform: rotate(50deg);
        -ms-transform: rotate(50deg);
        transform: rotate(50deg);
        width: 6px;
        height: 15px;
        border-right: 2px solid #8b6b4e;
        border-bottom: 2px solid #8b6b4e;
      }
      &::after{
        content: "";
        position: absolute;
        top: -1px;
        left: 0;
        width: 25px;
        height: 25px;
        border: 1px solid #8b6b4e;
        border-radius: 2px;
      }
    }
  }
}
.advantage{
  & h3{
    background: var(--accent);
    color: #fff;
    padding: 13px 10px 10px;
    margin:60px 0 0px;
    letter-spacing: 1px;
    outline: 1px solid #fff;
    outline-offset: -3px;
  }
  & img{
    width: 100%;
    height: auto;
    display: block;
  }
  .red{
    color: #f00;
    font-size: 116%;
    padding: 0 10px;
    margin-top: 5px;
  }
  .text{
    padding: 0 15px;
    margin: 0 0 30px;
    letter-spacing: 1px;
    line-height: 1.7;
    text-align: justify;
  }
}

.attempt{
  & h3{
    background: var(--accent);
    color: #fff;
    padding: 13px 10px 10px;
    margin:60px 0 0px;
    letter-spacing: 1px;
    outline: 1px solid #fff;
    outline-offset: -3px;
  }
  & img{
    display: block;
    width: 50%;
    height: auto;
    margin: 0 0 0 auto;
  }
  .text{
    letter-spacing: 1px;
    line-height: 1.7;
    padding: 0 10px;
    text-align: justify;
    .big_title{
      font-size: 116%;
      display: inline-block;
      font-weight: bold;
      margin-top: 10px;
      color: var(--accent);
    }
    .r_text{
      color: #f00;
      font-weight: bold;
    }
    .under{
      background: linear-gradient(transparent 60%, #fff100 40%);
    }
  }
  .btn{
    width: 95%;
    margin: 30px auto;
    & a{
      display: block;
      width: 100%;
      text-align: center;
      background: var(--accent);
      color: #fff;
      padding: 12px 10px 10px;
      font-size: 116%;
      letter-spacing: 1px;
      line-height: 1.7;
      outline: 1px solid #fff;
      outline-offset: -5px;
    }
  }
}