#r_side {
    color:#4e3927 !important;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight:500;
}

#r_side h2 {
    margin: 150px 0 55px 0;
    padding-bottom: 7px;
    border-bottom: solid 2px #4e3927;
    font-weight: 800;
    line-height: 1.2;
}

.co_inner {
    max-width: 1200px;
    width: 96%;
    margin: 0 auto;
}

.co_inner div {
    direction: flex;
    justify-content: center;
}

.header_area {
    background: url(image/topbg.jpg) no-repeat top right;
    padding: 80px 0;
}

.header_area h1 {
    text-align: center;
    margin-bottom: 35px;
}

.header_area .top_text {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header_area .top_text ul li {
    margin-bottom: 50px;

}

.header_area .top_text ul,
.header_area .top_text p {
    width: 48%;
    text-align: center;
}

.header_area h1 img,
.header_area p img {
    width: 70%;
    height: auto;
}

.header_area li img {
    width: 100%;
    height: auto;
}

/* テキスト */
.co_text_area {
    line-height: 2;
    font-size: 20px;
    position: relative;
    display: flex;
}

.co_text_area .imgr {
    position: absolute;
    bottom: 0;
    right: -73px;
}

.co_text_area .imgr img {
    vertical-align: bottom;
    margin-bottom: 0;
}

.co_text_area div {
    width: 60%;
    padding: 35px 0 150px 0;
}

.co_text_area span {
    background: #4e3927;
    padding: 1px 7px;
    color: #fff;
    font-weight: 800;
    margin: 0 15px;
}

/* 効果 */
.co_kenkyu_area {
    background: #e9e8e6;
    background: url(image/women.jpg) no-repeat bottom right;
    padding: 80px 50px 220px 50px;
    background-color: #e9e8e6;
}

.co_kenkyu_area h2 {
    margin: 0 0 35px 0 !important;
}

.co_kenkyu_area ul {
    display: flex;
    flex-wrap:wrap;
    justify-content: space-between;
    font-size: 20px;
}

.co_kenkyu_area li {
    background: #fff;
    padding: 7px;
    border: solid 2px #499766;
    border-left:solid 10px #499766;
    text-align:center;
    width: 45%;
    margin-top: 25px;
}

.co_kenkyu_area p {
    color:#499766;
    font-weight: 800;
    text-align: right;
    font-size: 20px;
}

/* 特徴 */
.co_naiyou_area {
    background: #fdfce6;
    padding: 50px;
    margin-top: 150px;
    border: solid 1px #4e3927;
}

.co_naiyou_area h2 {
    margin: 0 0 35px 0 !important;
}

.co_naiyou_area strong {
    font-weight: 800;
    font-size: 20px;
}

.co_naiyou_area .f_right {
    float: right;
    margin: 0 0 25px 25px;
}

.co_naiyou_area ul {
    margin: 35px 0;
}

.co_naiyou_area ul li {
    margin-bottom: 15px;
    background: url(image/mame.png) no-repeat 0 40%;
    padding-left: 30px;
}

.co_naiyou_area div {
    background: #eae2be;
    padding: 25px 35px;
}

/* 購入 */
.co_buy_area h2 {
    color: #499766;
    border-bottom: solid 2px #499766;
}

.co_buy_area .buy_inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.co_buy_area .buy_inner div {
    width: 48%;
}

.co_buy_area .buy_inner div img {
    width: 100%;
    height: auto;
}

.co_buy_area ol li {
    list-style:disc;
    margin-top: 15px;
    margin-left: 1em;
}

.co_buy_area dl dt {
    font-weight: 800;
    font-size: 20px;
    color: #499766;
    margin-bottom: 15px;
}

.co_buy_area dl dd {
    padding-bottom: 25px;
    margin-bottom: 25px;
    border-bottom: dotted 2px #499766;
}

.co_buy_area dl dd span {
    font-weight: 800;
    font-size: 22px;
    display: block;
}




/* ボタン */
.fax_btn {
    display: block;
    width: 80%;
    margin: 55px auto;
    text-align: center;
}
.fax_btn a {
    display: inline-block;
    font-size: 23px;
    text-align: center;
    text-decoration: none;
    font-weight: 800;
    line-height: 1.6;
    padding:1em 1.2em ;
    color: #fff;
    border-radius: 40px;
    transition: background-position 0.5s ease-in-out;
    background: linear-gradient(45deg, #23c35f 35%, #499766);
}

.fax_btn a:hover {
    text-decoration: none;
    background-position: 0 50%;
    background: linear-gradient(45deg, #499766 35%, #23c35f);
}


@media screen and (max-width: 1000px) {
    .co_text_area .imgr {
        right: -180px;
    }
    .co_text_area .imgr img {
        width:70%;
        height: auto;
    }
}

@media screen and (max-width: 900px) {
    .co_text_area  {
        flex-wrap: wrap;
        position: static;
        flex-direction: column-reverse;
    }
    .co_text_area .imgr {
        position: static;
        text-align: center;
        width: 100%;
   }
   .co_text_area .imgr img {
    width: 30%;
    height: auto;
  }
    .co_text_area div {
        width: 100%;
        padding: 35px 0 0 0;
     }
    .co_buy_area .buy_inner {
        display: block;
    }
    
    .co_buy_area .buy_inner div {
        width: 100%;
    }
    .co_buy_area .buy_inner div p {
        text-align: center;
    }
    .co_buy_area .buy_inner div img {
        width: 100%;
        height: auto;
        max-width: 500px;
        margin: 0 auto;
        text-align: center;
    }
    .co_kenkyu_area li {
        width: 43%;
    }
    .co_naiyou_area .f_right {
        float: none;
        margin: 0;
        text-align: center;
      }
}

@media screen and (max-width: 769px) {
    .header_area .top_text {
        flex-wrap: wrap;
    }
    .header_area h1 img,
    .header_area .top_text ul,
    .header_area .top_text p {
        width: 80%;
        text-align:center;
        margin: 0 auto;
    }
   .header_area .top_text p img {
        width: 50%;
        text-align:center;
        margin: 0 auto;
    }

    .header_area .top_text ul li {
        margin-bottom: 25px;
    }
    .header_area li img {
        width: 80%;
    }
}

@media screen and (max-width: 580px) {
    .co_kenkyu_area li {
        width: 100%;
      }
}

@media screen and (max-width: 480px) {
    #r_side h2 {
        margin: 80px 0 55px 0;
    }
    .co_naiyou_area {
        padding: 25px;
        margin-top: 80px;
   }
   .co_text_area .imgr img {
    width: 50%;
  }
}