* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    font-family: "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro W3", メイリオ, Meiryo, "ＭＳ Ｐゴシック", "Helvetica Neue", Helvetica, Arial, sans-serif;
    /* background-color: #e6e6e6; */
    background-image: url(src/background_image.svg);
}

header {
    padding: 30px 4% 10px;
    position: fixed;
    top: 0;
    width: 100%;
    align-items: center;
    padding-bottom: 20px;
}

h1 {
    margin: 0;
    padding: 0;
    font-size: 20px;
}

a {
    text-decoration: none;
    color: #4b4b4b;
}

nav {
    margin: 0 0 0 auto;
}

ul {
    list-style: none;
    margin: 0;
    display: flex;
}

li {
    margin: 0 0 0 15px;
    font-size: 14px;
}

main {
    margin-top: 80px;
}

.iblock {
    color: greenyellow;
}

h3 {
    display: block;
}

.header-caption {
    margin-top: 0;
    margin-bottom: 0;
    font-size: 13px;
}

.nav-menu {
    margin-top: 10px;
}

.concept {
    position: relative;
    text-align: center;
    font-size: 25px;
    max-width: 100%;
    
}
.concept img {
    border-radius: 20%;
}

.concept p {
    font-size: 16px;
}

.price-wrapper {
    width: 100%;
    margin: auto;
    padding-bottom: 50px;
    display: block;
}

.web-price {
    position: relative;
    text-align: center;
    width: 100%;
    padding-top: 20px;
    padding-bottom: 20px;
    padding-left: 25px;
    padding-right: 25px;
}

.concept-wrapper img {
    max-width: 100%;
}

.priceH3 {
    font-size: 25px;
    padding-bottom: 10px;
}

.price p {
    margin-top: 0;
    font-size: 13px;
}

table {
    border-collapse: collapse;
}

th,
td {
    border: 1px solid #4b4b4b;
}

.price-style {
    font-size: 30px;
    text-decoration: underline;
}

/* フッター */
@media (min-width: 768px) {
    .footer {
        display: flex;
        justify-content: space-between;
    }

    .md-flex {
        display: flex;
    }

    .md-flex li+li {
        margin-left: 16px;
    }
}

.footer {
    text-align: right;
}

.option-details {
    font-weight: bold;
}

.dev-price {
    text-align: center;
}

.devPrice-H3 {
    font-size: 25px;
}

/* お問い合わせフォーム */
.contact-title {
    font-size: 30px;
    font-weight: bold;
    margin-bottom: 40px;
    text-align: center;
}

.contact-table {
    width: 100%;
    margin-bottom: 20px;
}

.pc-price-text {
    max-width: 85%;
    display: block;
}

.mobile-price-text {
    max-width: 100%;
    display: none;
}

.making_flow img {
    max-width: 65%;
    margin: 0 auto;
    padding-top: 30px;
    padding-bottom: 55px;
}

img {
    margin: 0 auto;
}

/* モバイル用表示 */
@media screen and (max-width:430px) {
    .form-wrapper iframe {
        width: 90%;
        background-color: #fff;
    }

    .making_flow img {
        max-width: 85%;
    }

    .pc-price-text {
        display: none !important;
    }

    .mobile-price-text {
        display: block !important;
        max-width: 100%;
    }
}

.concept {
    max-width: 100%;
    margin: auto;
}