* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    margin: 0;
    padding: 0;
    text-align: center;
    font-size: small;
    color: #555555;
    line-height: 140%;
    font-family: 'メイリオ', Meiryo, 'MS UI Gothic', MS UI Gothic, Verdana, Osaka, Arial, sans-serif;
    background: #000000;
}

section {
    line-height: 1;
}

img {
    vertical-align: bottom;
    max-width: 100%;
    width: 100%;
    height: auto;
}

.wrap {
    width: 600px;
    margin: 0 auto;
    color: #000000;
}

.fv,
.sec_1 {
    position: relative;
}

.fv a,
.sec_1 a {
    position: absolute;
    width: 88%;
    left: 6%;
    bottom: 3%;
}

.sec_2 {
    position: relative;
}

.sec_2 iframe {
    position: absolute;
    width: 88%;
    left: 6%;
    height: 42%;
    bottom: 5%;
}

@media screen and (max-width:768px) {
    .cta_box {
        margin-top: 0;
    }
}

.btn {
    background: url(../img/btn_background.jpg);
}

.btn a img {
    padding: 20px;
    padding-top: 10px;
}

.btn a:hover {
    opacity: 0.8;
}

.nm_headline {
    position: relative;
}

.sec_8 {
    background: #000000;
}

/* form */

.sec_contact form {
    width: 700px;
    margin: 0 auto;
    padding-top: 40px;
}

.sec_contact form dl {
    margin-bottom: 30px;
}

.sec_contact form dt {
    text-align: left;
    margin-bottom: 10px;
    font-size: 20px;
}

.sec_contact form dt:before {
    content: "■";
    margin-right: 10px;
}

.sec_contact form dt .require {
    color: #E61E79;
    font-size: 15px;
    margin-left: 10px;
}

.sec_contact form dd {
    margin: 0;
    text-align: left;
    font-size: 19px;
}

.sec_contact form dd.flex {
    display: flex;
}


.sec_contact form dd.flex input {
    width: auto;
}



.sec_contact form textarea,
.sec_contact form input {
    width: 100%;
    font-size: 19px;
    padding: 5px;
    border: 1px solid #CCC;
}

.sec_contact form .form-old input {
    width: 30%;
}

.sec_contact form .form_submit {
    position: relative;
}

.sec_contact form .form_submit input {
    background: #8D1B1F;
    color: #fff;
    padding: 20px;
    display: inline-block;
    font-size: 30px;

}


.sec_5 img {
    z-index: 100;
    position: relative;
}

.sec_6 img {
    position: relative;
    z-index: 100;
}

.sticky a {
    cursor: pointer;
    text-shadow: 0 0 4px rgba(0, 0, 0, .2);
    background: #23af06;
    color: #FFF;
    display: inline-block;
    text-align: center;
    border-radius: 4px;
    font-size: 4.5vw;
    padding: 0.5em 1em;
    vertical-align: middle;
    margin-left: 5px;
    text-decoration: none;
}


@media screen and (max-width:999px) {

    .wrap {
        width: auto;
    }

    .sec_contact form {
        width: 100%;
        padding: 20px;
    }


    .ctrbox a {
        position: absolute;
        z-index: 100;
        width: 66%;
        left: calc(50% - 33%);
        bottom: 30px;
    }



}

@media screen and (min-width:1000px) {

    .btn a img {
        z-index: 100;
        width: 85%;
        left: calc(50% - 33%);
        top: 400px;
        padding-bottom: 50px;
    }

    .sec_3 .nm_headline {
        position: relative;
        margin-top: -85px;
    }

    .sec_4 .nm_headline {
        position: relative;
        margin-top: -56px;
    }

    .sec_5 .nm_headline2 {
        position: relative;
        margin-top: -50px;
    }

    .sec_6 .nm_headline {
        position: relative;
        margin-top: -65px;
    }

    .sec_6 .nm_headline3 {
        position: relative;
        margin-top: -88px;
    }

    .sticky {
        display: block;
        position: fixed;
        opacity: 0;
        bottom: 0;
        background: rgba(0, 0, 0, .8);
        font-size: 20px;
        font-weight: 700;
        width: 100%;
        transition: all 0.3s;
        line-height: 1;
        color: #FFF;
        padding: 10px 0;
        text-align: center;
        z-index: 1000;
    }

    .fixed {
        opacity: 1;
    }

    .sticky a {
        font-size: 16px;
        padding: 0.5em 2em;
        margin-left: 5px;
    }

    .form_box select {
        border: 1px solid #ccc;
        font-size: 18px;
        padding: 0.5em;
    }


}









/* 画像切り替え
=========================================================*/
/* パソコンで見たときは"pc"のclassがついた画像が表示される */
.pc {
    display: block !important;
}

.sp {
    display: none !important;
}

/* スマートフォンで見たときは"sp"のclassがついた画像が表示される */
@media only screen and (max-width: 750px) {
    .pc {
        display: none !important;
    }

    .sp {
        display: block !important;
    }

    .sticky {
        display: block;
        position: fixed;
        opacity: 0;
        bottom: 0;
        background: rgba(0, 0, 0, .8);
        font-size: 20px;
        font-weight: 700;
        width: 100%;
        transition: all 0.3s;
        line-height: 1;
        color: #FFF;
        padding: 10px 0;
        text-align: center;
        z-index: 1000;
    }

    .fixed {
        opacity: 1;
    }

    .form_box select {
        border: 1px solid #ccc;
        font-size: 4vw;
        padding: 0.2em 0.5em 0.5em;
    }

}