/**リセット**/
.header_img {
    max-width:100%;
    height:80vh;
    background-image:url(../img/DSC08016.webp);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    position:relative;
    margin-bottom:100px;
  }
  .header_img_rgba {
    max-width:100%;
    height:80vh;
    background-color: rgba(88,86,86,0.4);
  }
  .title_box {
    position:absolute;
    top:50%;
    left:50%;
    transform:translateY(-50%) translateX(-50%);
    -webkit-transform:translateY(-50%) translate(-50%);
    text-align: center;
  }
      h1 {
        color:#fff;
        letter-spacing:2px;
        margin-bottom:10px;
  
      }
      h1:after {
        content:"";
        display:block;
        width:300px;
        height:1px;
        background-color:#fff;
        margin-top:5px;
      }
      .t_cap {
        color:#fff;
        font-size:14px;
        text-align:center;
      }
  .estate_container {
    max-width:1000px;
    margin:0 auto;
  }
  .estate_title_box {
    text-align: center;
  }
  .estate_title {
    font-size: 1.5rem;
	/**font-size: 2.5rem;**/
    margin-bottom:50px;
    border-bottom: 5px solid #BE9847;
    display: inline-block;
  }
  .estate_detail_content {
    max-width: 800px;
    margin:0 auto;
    margin-bottom:50px;
  }
  .etate_rf_logo_content {
    max-width:240px;
    margin: 0 auto;
    margin-bottom:10px;
  }
  .etate_rf_logo_content img {
    width:100%;
  }
  .estate_number_container {
    text-align: center;
    margin-bottom: 10px;
  }
.estate_work_title {
    text-align: center;
    font-size: 1.5rem;
	/**font-size: 2.5rem;**/
    margin-bottom:30px;
}
.estate_work_flex {
    display: flex;
    justify-content: space-between;
    margin-bottom:50px;
}
.estate_work_img {
    width:30%;
}
.estate_work_img img {
    width:100%;
}
/**btn**/
.contact {
    margin:0 auto;
    text-align: center;
    margin-bottom:70px;
  }
  .button {
    display: inline-block;
    width: 400px;
    height: 70px;
    text-align: center;
    text-decoration: none;
    line-height: 67px;
    outline: none;
    color: #333;
    border:2px solid #333;
    margin-bottom:10px;
    border-radius: 40px;
  }
  .button::before,
  .button::after {
    position: absolute;
    z-index: -1;
    display: block;
    content: '';
  }
  .button,
  .button::before,
  .button::after {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-transition: all .8s;
    transition: all .8s;
  }
  .button:hover {
    background-color: #998200;
    letter-spacing:5px;
    color:#fff;
  }
  /**btn**/
  @media screen and (max-width: 750px) {
    .estate_container {
        max-width:90%;
        margin:0 auto;
      }
      .estate_title {
        font-size: 1.5rem;
	/**font-size: 2.5rem;**/
    }
    .etate_rf_logo_content {
        max-width: 250px;
    }
    .estate_work_title {
        font-size: 1.5rem;
	/**font-size: 2.5rem;**/
    }
    .estate_work_flex {
        flex-direction: column;
    } 
    .estate_work_img {
        width:100%;
        margin-bottom: 20px;
    } 
}
  @media screen and (max-width: 480px) {
    .button {
        width: 280px;
    }
}