.overlay {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 9999999;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    overflow-y: auto;
    background-color: rgba(0,0,0,.6);
    display: flex;
    pointer-events: none;
    opacity: 0;
    transition: opacity 1s ease 0s;
}
.overlay.is-show{
    visibility: visible;
    transition: .8s;
    opacity: 1;
    pointer-events: auto;
}
.btn_area {
    position: relative;
    width: 100%;
    max-width: 950px;
    max-height: 100%;
    margin: 0 auto;
    text-align: center;
    z-index: 2;
    font-family: 'Rubik','Noto Sans JP', sans-serif;
    font-feature-settings: "palt";
}
.mordal_box{
    padding: 20px 0;
    border-radius: 10px;
    margin: 20px auto;
    width: 380px;
    max-width: 420px;
}
.btn_area .ttl {
    text-align: center;
}
.btn_area .ttl img{
    width: 38%;
}
p.mordal_txt{
    font-size: 26px;
    color: #000;
    font-weight: 700;
    margin-bottom: 10px;
}
p.mordal_txt span{
    display: inline-block;
}
.mordal_item{
    display: block;
    margin: 0 auto;
    width: 150px;
}
.btn_vap{
    display: block;
    margin: 10px auto 0;
    background: #000;
    color: #fff;
    padding: 13px 60px;
    border: none;
    border-radius: 50px;
    font-weight: bold;
    font-family: 'Rubik', sans-serif;
    max-width: 120px;
}
a.btn_vap{
    text-decoration: none;
    position: relative;
    font-size: 16px;
}
.btn_vap_01{
    background: #000;
}
.btn_vap_02{
    background: rgb(56, 56, 56);
}
a.btn_vap:hover{
    opacity: 0.5;
    transition: opacity .3s;
}
.btn_vap .btn_vap_icon{
    position: absolute;
    top: 50%;
    right: 15px;
    width: 6px;
    height: 6px;
    transform: rotate(45deg) translateY(-50%);
    transform-origin: center top;
    border-top: 2px solid #fff;
    border-right: 2px solid #fff;
}
button.btn_close {
    display: block;
    margin: 10px auto 0;
    color: #fff;
    padding: 8px 40px 8px 50px;
    border: 2px #fff solid;
    border-radius: 50px;
    background: none;
    font-family: 'Rubik', sans-serif;
    position: relative;
    font-size: 18px;
}
button.btn_close:hover {
    opacity: 0.5;
    transition: opacity .3s;
}
button.btn_close .btn_close_icon{
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 15px;
}
.sp_br{
    display: none;
}


@media only screen and (max-width: 767.98px) {
    .btn_area{
        width: 90%;
        margin: 20px 0;
    }
    .btn_area .ttl img{
        width: 45%;
        margin-bottom: 5px;
    }
    a.btn_vap{
        margin-top: 15px;
    }
    .mordal_box{
        padding: 50px 20px;
        max-width: 500px;
        width: 100%;
    }
    button.btn_close{
        padding: 15px 70px 15px 90px;
        font-size: 32px;
        margin-bottom: 20px;
    }
    button.btn_close .btn_close_icon{
        left: 30px;
        width: 25px;
    }
    .mordal_item{
        width: 50%;
    }
    p.mordal_txt{
        font-size: 38px;
        line-height: 4.4rem;
    }
    .sp_br{
        display: block;
    }
    a.btn_vap{
        font-size: 26px;
        padding: 25px 0;
        max-width: 400px;
        width: 80%;
    }
    .btn_vap .btn_vap_icon{
        right: 25px;
        width: 12px;
        height: 12px;
        border-top: 4px solid #fff;
        border-right: 4px solid #fff;
    }
}