.page-wrapper {
    position: relative;
    width: 100%;
    margin: 0 auto;
    font-size: 15px;
    line-height: 180%;
}

.contents-title h1 {
    font-size: 3.4rem;
    font-weight: 500;
    letter-spacing: .11em;
    line-height: 1.361;
    margin: 0px 0 25px;
}

.contents {
    position: relative;
    margin: 0 auto;
    padding-top: 30px;
}


/* wb
++++++++++++++++++++++++++++++*/
.wb-icon {
    width: 150px;
    height: 150px;
    background: url(../../img/billboard/wb01.png) no-repeat;
    background-size: 150px 150px;
    float: left;
    margin-right: 30px;
}

.wb-nav {
    margin-bottom: 40px;
    letter-spacing: 0.2em;
    display: flex;
    gap: 30px;
    margin-top: 60px;
}

.wb-nav li {
    line-height: 280%;
    font-size: 100%;
}

.wb-nav li a {
    color: #999;
    text-decoration: none;
}

.wb-box {
    letter-spacing: 0.1em;
    text-align: center;
    margin-bottom: 50px;
    border-top: 1px dotted #ccc;
    padding-top: 30px;
    border-bottom: 1px dotted #ccc;
    padding-bottom: 30px;
}

.wb-box-s {
    letter-spacing: 0.1em;
    text-align: center;
    margin-bottom: 50px;
    border-bottom: 1px dotted #ccc;
    padding-bottom: 30px;
}

.wb-box h2,
.wb-box-s h2 {
    text-align: center;
    letter-spacing: 0.2em;
    font-size: 130%;
    font-family: 'Roboto', "Noto Sans Japanese", Verdana, "游ゴシック", YuGothic, "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, sans-serif;
    font-weight: 500;
}

.wb-box .wb-title,
.wb-box-s .wb-title {
    text-align: center;
    letter-spacing: 0.2em;
    font-size: 100%;
    font-family: 'Roboto', "Noto Sans Japanese", Verdana, "游ゴシック", YuGothic, "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, sans-serif;
}

.wb-box .wb-contents,
.wb-box-s .wb-contents {
    font-size: 90%;
    text-align: center;

}

.wb-box .wb-contents p,
.wb-box-s .wb-contents p {

    margin: 0;

}

.wb-box .wb-img,
.wb-box-s .wb-img {
    max-width: 800px;
    width: 100%;
    margin: 50px auto;
    text-align: center;
}




/* wb exp
++++++++++++++++++++++++++++++*/
.wb-exp-icon {
    width: 150px;
    height: 150px;
    background: url(../../img/billboard/wb03.png) no-repeat;
    background-size: 150px 150px;
    float: left;
    margin-right: 30px;
}

.wb-exp-nav {
    margin-bottom: 100px;
    letter-spacing: 0.2em;
}

.wb-exp-nav li {
    line-height: 280%;
    float: left;
    margin-right: 10px;
    font-size: 110%;
}

.wb-exp-box {
    margin-bottom: 30px;
    border-top: 1px dotted #ccc;
    padding-top: 30px;
    border-bottom: 1px dotted #ccc;
    padding-bottom: 30px;
    margin-bottom: 50px;
}

.wb-exp-box-s {
    border-bottom: 1px dotted #ccc;
    padding-bottom: 30px;
    margin-bottom: 50px;
}

.wb-exp-box h2,
.wb-exp-box-s h2 {
    text-align: left;
    letter-spacing: 0.2em;
    font-size: 130%;
    font-family: 'Roboto', "Noto Sans Japanese", Verdana, "游ゴシック", YuGothic, "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, sans-serif;
    font-weight: 500;
}

.wb-exp-box h3,
.wb-exp-box-s h3 {
    text-align: left;
    letter-spacing: 0.2em;
    font-size: 100%;
    font-family: 'Roboto', "Noto Sans Japanese", Verdana, "游ゴシック", YuGothic, "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, sans-serif;
    margin-bottom: 10px;
    margin-top: 30px;
}

.wb-exp-box .wb-exp-contents,
.wb-exp-box-s .wb-exp-contents {
    font-size: 100%;
    text-align: left;
    line-height: 180%;
}

.wb-exp-box .wb-exp-result,
.wb-exp-box-s .wb-exp-result {
    font-size: 100%;
    text-align: left;
    line-height: 180%;
    border: 1px solid #ccc;
    padding: 10px 20px;
    color: #006834;
    margin-bottom: 20px;
}

.wb-exp-box .wb-exp-img,
.wb-exp-box-s .wb-exp-img {
    width: 800px;
    margin: 30px auto;
}



.horizontal-item .mwform-checkbox-field-text,
.horizontal-item .mwform-radio-field-text {
    font-size: 1.8rem;
}

@media (max-width: 767px) {
    .contents {
        padding-top: 0px;
    }

    .contents-title h1 {
        font-size: calc(34 / 750 * 100vw);
        text-align: center;
        margin: 30px 0 25px;
    }

    .wb-nav {
        flex-direction: column;
        gap: 10px;
        margin-top: 40px;
    }

    .wb-nav li {
        line-height: 200%;
    }

    .wb-box {
        text-align: left;
    }

    .wb-box h2,
    .wb-box-s h2 {
        text-align: left;
        margin-bottom: 20px;
    }

    .wb-box .wb-title,
    .wb-box-s .wb-title {
        text-align: left;
    }

    .wb-box .wb-contents,
    .wb-box-s .wb-contents {
        text-align: left;
    }

    .cta-wrap .cta-btn {
        font-size: 110%;
    }

}