@charset "utf-8";
body{background-color: #fff;}
ul, ol, li, dd, dt, dl, p{
    color: #000;list-style: none;
}

html {font-size: 62.5%;}
.main-container h1{
margin-top: 80px;
margin-bottom: 60px;
font-size: 2.3rem;
text-align: center;
font-weight: bold;
}

.main-container h2{
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 10px;
}

.main-container p{font-size: 1.7rem;margin-bottom: 5px;line-height: 1.3;}

.number ol {
    line-height: 1.3;
    font-size: 1.7rem;
    counter-reset: count 0;
    padding-left: 10px;
  }
.number li:before {
    content: counter(count) ". ";
    counter-increment: count 1;
  }

.number li{
    text-indent: -1.3em;
    padding-left: 1.3em;
    padding-bottom: 10px;
}

.number{
    margin-bottom: 40px;
}

.main-container{
    max-width: 1000px;
    margin: 0 auto;
    width: 95%;
    margin-bottom: 80px;
}
.dl_btm h2{
    margin-bottom: 30px;
}
.dl_btm a{
background-color: #636363;
border-radius: 8px;
color: #ffffff;
font-weight: bold;
font-size: 2.1rem;
padding: 10px 40px;
margin: 10px;
}

.dl_btm a:hover{
    opacity: 0.5;
}
.none{display: none;}



@media (max-width: 800px){
    .none{display: block;}
    .main-container h1{
    margin-top: 60px;
    margin-bottom: 50px;
    font-size: 1.8rem;
    }
    
    .main-container h2{
        font-size: 1.6rem;
    }
    
    .main-container p{font-size: 1.4rem;line-height: 1.5;}
    
    .number ol {
        line-height: 1.5;
        font-size: 1.4rem;
        counter-reset: count 0;
        padding-left: 0px;
      }
    .number li:before {
        content: counter(count) ".";
      }
    
    .number li{
        text-indent: -1em;
        padding-left: 1em;
    }
    
    .main-container{
        max-width: 1000px;
        margin: 0 auto;
        width: 95%;
        margin-bottom: 80px;
    }
    .dl_btm h2{
        margin-bottom: 30px;
    }
    .dl_btm a{
    display: block;
    max-width: 300px;
    padding: 10px;
    margin: 10px;
    text-align: center;
    font-size: 1.5rem;
    }
    
    .dl_btm a:hover{
        opacity: 0.5;
    }
}