html{
    font-size: 62.5%;/* 10px */
}
li,a,p,span,h1,h2,h3{
    font-family: "Zen Kaku Gothic New", sans-serif;
    font-weight: 400;
    font-style: normal;
}
h1,h2,h3,.bold{
    font-weight: 700;
}

.content_body{
    max-width: 780px;
    margin:0 auto;
    padding:30px 40px;
}
.header{
    margin-bottom: 40px;
}
.header_title_box{
    width: 300px;
    margin-bottom: 20px;
}
.header_title_box img{
    width: 100%;
    height: auto;
}
.header_banner{
    margin:0 auto 10px;
    width: 90%;
}
.header_banner img{
    width: 100%;
    height: auto;
}
.header_image{
    width: 100%;
    height: auto;
    margin-bottom: 40px;
}
.header h2 {
    margin-bottom: 1em;
    text-align: center;
}
.header h2 span{
    display: inline-block;
    line-height: 1.3;

}
.header h2 .main{
    font-size: 1.8rem;
}
.header h2 .sub{
    
    font-size: 1.6rem;
}
.header p{
    font-size: 1.6rem;
}

.sec{
    margin-bottom: 3em;
    padding-bottom: 2em;
}
.sec p{
     font-size: 1.5rem;
     margin-bottom: 0.5em;
     line-height: 2;
}
.sec_title{
    width: 100%;
    background-color: #FCF7B0;
    font-size: 1.8rem;
    line-height: 2;
    position: relative;
    padding:0 4px;
}
.sec_title::before{
    content:"■";
    color: #009ADE;
    font-size: 2.2rem;
    line-height: 1;
    position: relative;
    top:2px;
    margin-right: 4px;
}
.list_num{
    list-style: decimal;
    padding-left: 2.5em;
}
li,dt,dd{
    font-size: 1.5rem;
    margin-bottom: 0.5em;
}
li::marker{
    font-size: 1.5rem;
}
.list_price dt{
    float: left;
    clear: both;
    width: 340px;
    position: relative;
}
.list_price dt::before{
    content: "";
    position: absolute;
    border-top: 2px dotted #000;
    top: 10px;
    left: 0;
    top: 12px;
    z-index: 0;
    right: 10px;
}
.list_price dt span{
    background-color: #fff;
    position: relative;
    padding-right: 0.5em;
}
.list_price dd span{
    font-size: 1.5rem;
    display: inline-block;
    width: 115px;
    text-align: right;
}
.list_mark{
    margin-left: 2em;
}
.list_mark li{
    list-style-position: outside;
    padding-left: 0.1em;
}
.list_mark li::marker{
    content:"●";
    color:#009ADE;
    margin-right: 0.5em;
}
.list_note {
    margin-left: 2em;
}
.list_note li{
    list-style-position: outside;
    padding-left: 0.1em;
}
.list_note li::marker{
    content:"※";
    margin-right: 0.5em;
}

.sec2{
    margin-bottom: 2.5em;
}
.sec_title2{
    font-size: 1.5rem;
    margin-bottom: 0.5em;
}

.privacy p{
    font-size: 1.6rem;
}
.privacy_pdf{
    font-size: 1.6rem;
    text-decoration: underline;
    line-height: 2;
    margin-bottom: 1em;
    display: inline-block;
}

.confirm{
     font-size: 1.6rem;
     margin-bottom: 1em;
}
.btn_form{
    display: block;
    width: 100%;
    background-color: #F7931E;
    color:#fff;
    font-weight: 700;
    text-align: center;
    font-size: 1.8rem;
    line-height: 60px;
    opacity: 1;
    transition: opacity 0.3s;
}
.btn_form:hover{
    opacity:0.5;
}

footer{
    padding:26px 0;
    background-color: #009ADE;
}
.footer_inner{
    width: 100%;
    padding:0 40px;
    max-width: 780px;
    margin:0 auto;
}
.footer_inner h1,
.footer_inner p{
    color:#fff;
}
.footer_inner h1{
    font-size: 1.8rem;
    margin-bottom: 0.3em;
}
.footer_inner p{
    font-size: 1.6rem;
}
#btn_gototop{
    position: fixed;
    right: 20px;
    bottom: 20px;
    background-color: #fff;
    border: none;
    cursor: pointer;
    outline: none;
    padding: 0;
    appearance: none;
    display: block;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    border: 1px solid #009ADE;
    opacity:1;
    transition: opacity 0.3s;
}
#btn_gototop:hover{
    opacity:0.5;
}
#btn_gototop img{
    width: 100%;
    height: 100%;
}