.responsive-background {
    width: 100%;
    max-width: 900px;
    background-image: url('../image/image_top.jpg');
    /* 画像のURLを指定してください */
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    aspect-ratio: 16 / 9;
    /* アスペクト比を保持してレスポンシブ */
}


* {
    padding: 0;
    margin: 0;
}

body {
    width: 100%;
    margin: 0;
    padding: 0;
    font-family: "游ゴシック", "Yu Gothic", "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", "BIZ UDPGothic", Meiryo, sans-serif;
    background-color: rgb(207, 207, 207);
}

.mainbody {
    display: flex;
    justify-content: center;

}

.base {
    max-width: 900px;
    margin: 0 auto;
    padding-left: 3%;
    padding-right: 3%;

}

a {
    text-decoration: none;
}

/* header */
header {
    width: 100%;
    height: 65px;
    position: fixed;
    top: 0;
    z-index: 99;
}

.p-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    border: 1px solid #dfdfdf;
}

.p-logo {
    display: flex;
    flex-direction: row;
    width: 60%;
    padding-top: 10px;
    z-index: 120;
}



.logo-title {
    padding-top: 20px;
    font-weight: 700;
}

.p-logo>a {
    width: 100%;
    height: 100%;
}

.head-logo {
    width: 70px;
    height: 70px;
}

#sp-hamburger {
    background-color: transparent;
    position: relative;
    height: 60px;
    width: 60px;
    z-index: 100;
}

#sp-hamburger .icon span {
    position: absolute;
    left: 15px;
    width: 30px;
    height: 2px;
    background-color: black;
    border-radius: 8px;
    transition: ease 0.75s;
}

#sp-hamburger .icon span:nth-of-type(1) {
    top: 18px;
}

#sp-hamburger .icon span:nth-of-type(2) {
    top: 30px;
}

#sp-hamburger .icon span:nth-of-type(3) {
    bottom: 16px;
}

#sp-hamburger .open span:nth-of-type(1) {
    top: 28px;
    transform: rotate(45deg);
    background-color: rgb(0, 0, 0);
}

#sp-hamburger .open span:nth-of-type(2) {
    opacity: 0;
}

#sp-hamburger .open span:nth-of-type(3) {
    top: 28px;
    transform: rotate(-45deg);
    background-color: rgb(9, 9, 9);
}

.sp-nav {
    display: none;
    z-index: 99;
    position: absolute;
    top: 1px;
    left: 1px;

    width: 99.8%;
    background: rgb(255, 255, 255);
}

.sp-nav ul {
    display: flex;
    flex-direction: column;
    margin-top: 100px;
    list-style: none;
    height: 100vh;
    padding: 0 20px;
}

.sp-nav li {
    padding: 20px;
    font-size: 16px;
    text-align: left;
    background-image: linear-gradient(to right, rgb(132, 132, 132), rgb(3, 3, 3) 10px, transparent 10px, transparent 15px);
    background-size: 20px 0px;
    background-repeat: repeat-x;
    background-position: center bottom;
}

.sp-nav a {
    color: rgb(0, 0, 0);
}

.header_import {
    max-width: 900px;
}

.download-container {
    /*コレ*/
    position: absolute;
    /*コレ*/
    left: 30px;
    right: 20px;
    /*コレ*/
    padding: 0;
    bottom: 20px;
    color: #ffffff;
    font-size: 20px;
    font-weight: 700;
}

.image-container {

    /*コレ*/
    position: relative;
}

.download-google {
    width: 50%;
    max-width: 200px;
    /* アスペクト比を保持してレスポンシブ */
}

.download-item {
    margin-top: 20px;
    /* アスペクト比を保持してレスポンシブ */
}

body {
    background-color: rgb(255, 255, 255);
    /* 他の要素より上に表示 */
}

header {
    max-width: 900px;
    background-color: rgb(255, 255, 255);
    position: fixed;
    /* ヘッダーを固定 */
    top: 0;

    width: 100%;
    z-index: 10;
    /* 他の要素より上に表示 */
}

.main {
    max-width: 900px;
    background-color: rgb(255, 255, 255);
    margin-top: 60px;
    /* ヘッダーの高さ分だけマージンを設定 */
    padding: 0px;
    font-size: 16px;
    border: 1px solid #dfdfdf;
}

.main_top {
    font-weight: 700;
    font-size: 18px;
    padding: 20px;
}

.main_contents1 {
    font-size: 14px;
    padding: 10px;
    margin-left: 15px;
    margin-right: 15px;

    line-height: 22px;
}

.main_contents2 {
    text-align: center;
    padding: 5px;
}



.main_top_img {
    width: 100%;
    height: 300px;
    max-width: 880px;
    object-fit: contain;

}

.link_wrap {
    text-align: center;
    margin-top: 20px;
}

.bg_style02 {

    /* インラインブロック化 */
    background-color: rgb(255, 47, 0);
    /* グラデーションが表示できない際の背景色 */
    background-image: linear-gradient(0deg, #e40b0b, #ff280c);
    color: white;
    /* 文字色 */
    border-radius: 2.00em;
    /* 角丸 */
    padding: 1em 6em;
    /* 内側の余白量 */
    text-decoration: none;
    /* 下線を消す */
    vertical-align: middle;
}

.main-title {
    font-size: 16px;
    text-align: left;
    width: 60%;
    background-color: #0000003b;
}

.main_contents {
    padding: 20px;
}

.function-title {
    text-align: center;
    margin-top: 50px;
    margin-bottom: 10px;
    font-weight: 700;
    font-size: 20px;
}

.function-box {
    display: flex;
    align-content: flex-start;
}

.function-item {
    text-align: center;
    padding: 5px;
}

.function_img {
    width: 100%;
    object-fit: scale-down;
}

.function-item-title {
    font-weight: 600;
    padding: 10px;
}

.function-item01 {
    display: flex;
    justify-content: flex-start;
    padding: 3px;
}

.done_img {
    padding-top: 2px;
    width: 15px;
    object-fit: scale-down;
}

.function-item-text {
    text-align: left;
    font-size: 12px;
}

.download-box {
    text-align: center;
}

.download-box-text {
    padding: 5px;
    padding-bottom: 10px;
    font-size: 12px;
}

.contact-box {
    padding: 1px;
    background-color: #e40b0b2c;
    padding-bottom: 50px;
}

.acd-check {
    display: none;
}

.pref-label {
    width: 80%;
    padding: 25px;
    color: #666666;
    font-weight: bold;
    font-size: 15px;
    display: block;
    position: relative;
    border-bottom: 1px solid #dfdfdf;
    cursor: pointer;
    background-color: #ffffff;
    border-radius: 15px;
    margin: 0 auto;
    margin-top: 10px;
}

.pref-label:after {
    width: 13px;
    height: 13px;
    border-bottom: 3px solid #888888;
    border-right: 3px solid #888888;
    transform: rotate(45deg);
    margin: 0 10px;
    font-size: 10px;
    box-sizing: border-box;
    content: '';
    display: block;
    position: absolute;
    right: 0;
    top: 30px;
}


.acd-content-label {
    display: block;
    width: 80%;
    height: 30px;
    display: inline-block;
    position: relative;
    padding-left: 5px;
    padding-right: 0px;
    text-align: left;
    color: #2b2b2b;
    font-size: 15px;

}


.acd-content {
    border-radius: 15px;
    width: 80%;
    padding: 25px;
    font-weight: bold;
    font-size: 15px;
    display: block;
    visibility: hidden;
    background-color: #ffffff;
    display: none;
    margin: 0 auto;
}

.acd-content li {
    padding-top: 0px;
    padding-left: 0px;
    list-style: none;
    cursor: pointer;
}

.acd-check:checked+.pref-label:after {
    width: 13px;
    height: 13px;
    border-bottom: 3px solid #888888;
    border-right: 3px solid #888888;
    transform: rotate(225deg);
    margin: 0 10px;
    font-size: 10px;
    box-sizing: border-box;
    content: '';
    display: block;
    position: absolute;
    right: 0;
    top: 30px;
}

.acd-check:checked+.pref-label+.acd-content {
    height: auto;
    opacity: 1;
    visibility: visible;
    display: block;
}

.contact-box2 {
    text-align: center;
    margin-top: 30px;
}

.contact-style02 {
    /* インラインブロック化 */
    background-color: rgb(255, 47, 0);
    /* グラデーションが表示できない際の背景色 */
    background-image: linear-gradient(0deg, #e40b0b, #ff280c);
    color: white;
    /* 文字色 */
    border-radius: 2.00em;
    /* 角丸 */
    padding: 1em 4em;
    /* 内側の余白量 */
    text-decoration: none;
    /* 下線を消す */
    vertical-align: middle;

}

.info-box {
    background-color: #080808;
    padding: 1px;
    padding-bottom: 50px;
    color: #ffffff;
    padding: 40px;
    padding-right: 10px;
    padding-left: 20px;
    border: 1px solid #080808;
}

.company_title {
    margin: 10px;

}

.company_logo {
    width: 60%;
    max-width: 250px;
    padding-top: 0px;
}

.company_address {
    color: #908e8e;
    font-size: 12px;
    margin: 10px;
}

.company_serves {
    color: #fffdfd;
    font-size: 12px;
    margin: 10px;
}

.info-box p {
    color: #908e8e;
    font-size: 12px;
    margin: 10px;
}

footer {
    border-top: 1px solid #888888;
    margin: 0 auto;
    padding: 10px;
    width: 97%;
    color: #888888;
    display: block;
}

footer a {
    color: rgb(255, 255, 255);
    text-decoration: none;
}

a {
    color: rgb(9, 9, 9);
}

.main_contents1 li {
    margin-left: 30px;
    padding: 5px;
}

.link_wrap2 {
    font-size: 12px;
    text-align: center;
    color: rgb(21, 21, 21);
}

.link_wrap2 a {
    color: rgb(96, 157, 255);
}