.about-nav {
  margin-bottom: 30px;
}
.about-nav .nav-list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap:10px;
}
.about-nav .nav-list .nav-list-item {
  width: calc(100% / 3 - 10px);
}
.about-nav .nav-list .nav-list-item a {
  padding: 20px 5% 20px 15%;
  width: 100%;
  background-color: #6d4432;
  color: #fff;
  position: relative;
  display: block;
  border: 1px solid #6d4432;
}
.about-nav .nav-list .nav-list-item a::before {
  content: "▶";
  width: 10px;
  height: 10px;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 10px;
  margin: auto;
}
.about-nav .nav-list .nav-list-item a:hover {
  background-color: #fff;
  color: #6d4432;
  border: 1px solid #6d4432;
  text-decoration: none;
}
.main-box {
    margin-bottom: 20px;
}
.main-box .box ul, .main-box .box ol {
    width: 60%;
    float: left;
    background-color: #ffffff;
    border: 1px solid #dadada;
    padding: 15px 2% 0;
    line-height: 1.4;
}
.main-box .box p.img {
    width: 38%;
    float: right;
    margin-bottom: 25px;
}
.main-box .box ul li, .main-box .box ol li {
    background: url(../img/common/icon-check.png) no-repeat top left;
    font-size: 18px;
    font-weight: bold;
    padding: 3px 0 3px 28px;
    border-bottom: 1px dotted #846145;
    margin-bottom: 12px;
    color: #633113;
}
@media screen and (max-width: 768px){
.main-box .box p.img {
    width: 100%;
    float: none;
    text-align: center;
}
.main-box .box p.img img {
    width: auto;
    height: auto;
    max-width: 100%;
}
.main-box .box ul, .main-box .box ol {
    width: 100%;
    float: none;
}
}

/*============ #tuyomi =============*/
#tuyomi {
  margin-bottom: 40px;
}

#tuyomi p.img {
  line-height: 0;
}

#tuyomi ol.list-box {
  border: 3px solid #ff9600;
  background-color: #ffffff;
  padding: 3% 3% 0 3%;
}

#tuyomi ol.list-box li {
  border-bottom: 1px dashed #735120;
  padding-bottom: 10px;
  margin-bottom: 20px;
}

#tuyomi ol.list-box li dl {
  padding-left: 16%;
  line-height: 1.2;
}

#tuyomi ol.list-box li dl dt {
    font-size: 21px;
    font-weight: bold;
    margin-bottom: 8px;
}

#tuyomi ol.list-box li dl dt span {
  color: #ff3000;
}

#tuyomi ol.list-box li dl dd {
  line-height: 1.4;
}

#tuyomi ol.list-box li dl.tuyomi01 {
  background: url(../img/common/icon-obsession01.png) no-repeat top left;
    background-size: 14%;
}
#tuyomi ol.list-box li dl.tuyomi02 {
  background: url(../img/common/icon-obsession02.png) no-repeat top left;
    background-size: 14%;
}
#tuyomi ol.list-box li dl.tuyomi03 {
  background: url(../img/common/icon-obsession03.png) no-repeat top left;
    background-size: 14%;
}
#tuyomi ol.list-box li dl.tuyomi04 {
  background: url(../img/common/icon-obsession04.png) no-repeat top left;
    background-size: 14%;
}
#tuyomi ol.list-box li dl.tuyomi05 {
  background: url(../img/common/icon-obsession05.png) no-repeat top left;
    background-size: 14%;
}
#tuyomi ol.list-box li dl.tuyomi06 {
  background: url(../img/common/icon-obsession06.png) no-repeat top left;
    background-size: 14%;
}
#tuyomi .tuyomi-btn {
    width: 100%;
    text-align: center;
    line-height: 1.4;
    margin: 15px 0;
}
#tuyomi .tuyomi-btn a {
    display: block;
    text-decoration: none;
    background-color: #ff7714;
    border-radius: 100px;
    color: #fff;
    font-size: 16px;
    font-weight: bold;
    padding: 10px 2%;
}

/*============ #tiryou =============*/
#tiryou .onegai {
  margin-bottom: 30px;
}

#tiryou .onegai h2 {
  text-align: center;
  background-color: #89c153;
  border-radius: 30px;
  font-size: 24px;
  font-weight: bold;
  color: #ffffff;
  padding: 8px 2%;
  margin-bottom: 15px;
}

#tiryou .onegai p.text {
  line-height: 1.4;
  font-size: 17px;
  margin-bottom: 20px;
}

#tiryou .onegai p.img {
  width: 31%;
  float: left;
  margin-bottom: 15px;
}

#tiryou .onegai ul {
  background-color: #ffffff;
  border: 2px dotted #ffae34;
  border-radius: 15px;
  padding: 2% 2% 0 2%;
  margin-bottom: 15px;
}

#tiryou .onegai ul li {
  line-height: 1.4;
  background: url(../img/common/icon-check.png) no-repeat top left;
  font-size: 18px;
  font-weight: bold;
  color: #8c4b1b;
  padding: 3px 2% 3px 28px;
  border-bottom: 1px dotted #8c4b1b;
  margin-bottom: 15px;
}

#tiryou .onegai p.btm-text {
  clear: both;
  text-align: center;
  font-size: 18px;
  font-weight: bold;
  line-height: 1.4;
}

#first h3{
    font-size: 21px;
    line-height: 1.4;
    font-weight: bold;
    text-align: center;
  }
#first .box01 {
    background: url(../img/pages/first-img01.png) no-repeat top right;
    background-blend-mode: lighten;
    background-size: 100%;
    padding-top: 15px;
    text-shadow: 0 0 8px #fff;
  }
#first .box01 .txt {
    width: 50%;
    line-height: 1.8;
    margin-bottom: 25px;
    font-weight: bold;
  }
#first .box01 .txt span{
    color: #f00;
    font-size: 120%;
  }
#first .sbox{
    margin: 3% 0;
  }
#first .sbox h4 {
    line-height: 1.4;
    font-size: 17px;
    border-top: 1px solid #c03a6c;
    border-bottom: 1px solid #c03a6c;
    padding: 10px 0;
    font-weight: bold;
    background-color: #ffffff63;
    margin-bottom: 10px;
  }
#first .text {
    font-weight: bold;
    line-height: 1.6;
  }
#first .flex{
    margin: 3% 0;
    background: url(../img/pages/first-img02.png) no-repeat top left;
    background-blend-mode: lighten;
    background-size: 100%;
    padding-top: 15px;
    display: flex;
    flex-flow: wrap;
    justify-content: flex-end;
  }
#first .flex h4{
      width: 100%;
  }
#first .flex .w50{
    width: 57%;
  }
#first .sbox p span{
    color: #f00;
  }
#first .sbox span.minasama{
      font-size: 20px;
      font-weight: bold;
  }
#first-flow{
    margin: 30px 0 0;
  }
#first-flow h4 {
    font-size: 18px;
    font-weight: bold;
    line-height: 1.4;
    border-bottom: 1px dashed #521900;
    padding-bottom: 3px;
    margin-bottom: 10px;
  }
#first-flow .box{
    display: flex;
    flex-direction:row-reverse;
    justify-content:space-between;
    margin-bottom: 15px;
  }
#first-flow .box .img {
    width: 45%;
    margin-bottom: 10px;
  }
#first-flow .box .text {
    width: 50%;
  }
.link-btn{
    margin-bottom: 30px;
  }
.link-btn a {
    display: block;
    text-decoration: none;
    background-color: #ff6f14;
    font-size: 18px;
    font-weight: bold;
    text-align: center;
    line-height: 1.4;
    color: #ffffff;
    border-radius: 5px;
    padding: 15px 2%;
  }
.btn{
    display: block;
    width: 700px;
    max-width: 100%;
    border-radius: 50px;
    background-color: #fe9b0a;
    color: #fff;
    font-weight: bold;
    padding: 20px 3%;
    text-align: center;
}
#osusume-meun .bnr-list li {
    width: 49%;
    float: left;
    margin: 0 0 2% 2%;
}
#osusume-meun .bnr-list li.first {
    margin-left: 0;
}

/*===============================================
    ■smart 画面の横幅が480pxまで
===============================================*/
@media screen and (max-width: 480px) {
#first h3{
    font-size: 16px;
  }
#first .box01 {
    padding: 150px 0 0;
  }
 #first .flex .w50 {
    width: 100%;
    padding-top: 30%;
  }
#first .box01 .txt {
    width: 100%;
  }
#first .box01 p span{
    font-size: 110%;
  }
#first .flex{
    margin: 3% 0;
    background: url(../img/pages/first-img02.png) no-repeat top 1% left;
    padding-top: 0;
    background-size: contain;
    display:block;
  }
#first .sbox {
    width: 100%;
  }
#first-flow .box{
    display: block;
  }
#first-flow .box .img {
    width: auto;
    margin: 0 10% 10px;
  }
#first-flow .box .text {
    width: 100%;
 }
 .about-nav .nav-list {
  display: block;
 }
 .about-nav .nav-list .nav-list-item {
  width: 100%;
  margin-bottom: 10px;
 }
 .about-nav .nav-list .nav-list-item a::before {
  left: 20px;
 }
}