/*all*/

html {
    height: 100%;
    width: 100%;
}

body {
    font-family: "游ゴシック", "メイリオ", "MSゴシック", "Hiragino Kaku Gothic ProN ヒラギノ角ゴ ProN Hiragino Kaku Gothic Pro ヒラギノ角ゴ Pro", sans-serif;
    width: 100%;
    height: 100%;
}

@media screen and (min-width: 670px) {
    .br-pc {
        display: block;
    }
    .br-sp {
        display: none;
    }
}

@media screen and (max-width: 670px) {
    .br-pc {
        display: none;
    }
    .br-sp {
        display: block;
    }
}

.reflection {
    position: relative;
    overflow: hidden;
}

.reflection::after {
    content: "";
    display: block;
    width: 30px;
    height: 100%;
    position: absolute;
    top: -180px;
    left: 0;
    background-color: #FFF;
    opacity: 0;
    transform: rotate(45deg);
    animation: reflect 3s ease-in-out infinite;
    -webkit-transform: rotate(45deg);
    -webkit-animation: reflect 5s ease-in-out infinite;
}

@keyframes reflect {
    0% {
        transform: scale(0) rotate(45deg);
        opacity: 0;
    }
    80% {
        transform: scale(0) rotate(45deg);
        opacity: 0.5;
    }
    81% {
        transform: scale(4) rotate(45deg);
        opacity: 1;
    }
    100% {
        transform: scale(50) rotate(45deg);
        opacity: 0;
    }
}

@-webkit-keyframes reflect {
    0% {
        transform: scale(0) rotate(45deg);
        opacity: 0;
    }
    80% {
        transform: scale(0) rotate(45deg);
        opacity: 0.5;
    }
    81% {
        transform: scale(4) rotate(45deg);
        opacity: 1;
    }
    100% {
        transform: scale(50) rotate(45deg);
        opacity: 0;
    }
}


/*----------------------*/


/*------header---------*/


/*----------------------*/

.header {
    position: fixed;
    width: 100%;
    z-index: 5;
    background-color: rgba( 255, 255, 255, 0);
}

.header .header-width {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
    width: 85%;
    margin: 0 auto;
}

.header nav li a:hover {
    border-bottom: 3px solid skyblue;
    border-radius: 2px;
    transition: 0.5s;
}

.header ul li {
    margin-left: 40px;
}

.header h1 {
    font-weight: bold;
    font-size: 1.9rem;
    color: black;
    font-family: cursive;
}


/*メディアクエリ（PC）*/

@media screen and (min-width:901px) {
    .header ul {
        display: -ms-flexbox;
        display: -webkit-flexs;
        display: flex;
    }
    nav {
        display: flex;
    }
}


/*メディアクエリ（モバイル）*/


/*　ハンバーガーボタン　*/

@media screen and (max-width:900px) {
    .hamburger {
        display: block;
        position: absolute;
        z-index: 3;
        right: 13px;
        top: 12px;
        width: 42px;
        height: 42px;
        cursor: pointer;
        text-align: center;
    }
    .hamburger span {
        display: block;
        position: absolute;
        width: 30px;
        height: 2px;
        left: 6px;
        background: #555;
        -webkit-transition: 0.3s ease-in-out;
        -moz-transition: 0.3s ease-in-out;
        transition: 0.3s ease-in-out;
    }
    .hamburger span:nth-child(1) {
        top: 10px;
    }
    .hamburger span:nth-child(2) {
        top: 20px;
    }
    .hamburger span:nth-child(3) {
        top: 30px;
    }
    /* ナビ開いてる時のボタン */
    .hamburger.active span:nth-child(1) {
        top: 16px;
        left: 6px;
        background: #fff;
        -webkit-transform: rotate(-45deg);
        -moz-transform: rotate(-45deg);
        transform: rotate(-45deg);
    }
    .hamburger.active span:nth-child(2),
    .hamburger.active span:nth-child(3) {
        top: 16px;
        background: #fff;
        -webkit-transform: rotate(45deg);
        -moz-transform: rotate(45deg);
        transform: rotate(45deg);
    }
    nav.globalMenuSp {
        position: fixed;
        z-index: 2;
        top: 0;
        left: 0;
        color: #fff;
        background: rgba(0, 0, 0, 0.7);
        text-align: center;
        width: 100%;
        opacity: 0;
        transition: opacity .6s ease, visibility .6s ease;
    }
    nav.globalMenuSp ul {
        margin: 0 auto;
        padding: 0;
        width: 100%;
    }
    nav.globalMenuSp ul li {
        list-style-type: none;
        padding: 0;
        width: 100%;
        margin: 0 auto;
        transition: .4s all;
    }
    nav.globalMenuSp ul li:last-child {
        padding-bottom: 0;
    }
    nav.globalMenuSp ul li:hover {
        background: #ddd;
    }
    nav.globalMenuSp ul li a {
        display: block;
        color: #fff;
        padding: 1em 0;
        text-decoration: none;
    }
    /* このクラスを、jQueryで付与・削除する */
    nav.globalMenuSp.active {
        opacity: 100;
    }
}


/*----------------------*/


/*------mainvisual---------*/


/*----------------------*/

.mainvisual {
    height: 100vh;
    display: flex;
    align-items: center;
    width: 90%;
    margin: 0 auto;
}

.mainvisual article {
    height: 70%;
    background-image: url(img/main2.jpg);
    background-size: cover;
    width: 60%;
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
}

.mainvisual h2 {
    font-size: 3rem;
    margin-right: -500px;
    margin-bottom: 40px;
    /*background: linear-gradient(transparent 70%, #ffd700 70%);*/
}

.mainvisual .Text-Span,
#message .Text-Span,
#mockup .Text-Span {
    position: relative;
    z-index: 1;
}

.mainvisual .Text-Span:after,
#message .Text-Span:after,
#mockup .Text-Span:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -0px;
    width: 0%;
    height: 40px;
    background: linear-gradient(transparent 70%, #ffd700 70%);
    z-index: -1;
    transition: all 0.8s;
}

.mainvisual .Text-Span.isActive:after,
#message .Text-Span.isActive:after,
#mockup .Text-Span.isActive:after {
    width: 100%;
}

.mainvisual h3 {
    font-size: 3rem;
    margin-right: -500px;
    /*background: linear-gradient(transparent 70%, #ffd700 70%);*/
}

@media screen and (max-width:670px) {
    .mainvisual {
        width: 100%;
        height: 70vh;
    }
    .mainvisual article {
        width: 100%;
        height: 75%;
        justify-content: flex-end;
    }
    .mainvisual h2 {
        color: white;
        font-size: 1.7rem;
        margin-right: 0px;
        margin-bottom: 20px;
    }
    .mainvisual h3 {
        color: white;
        font-size: 1.7rem;
        margin-right: 0px;
        margin-bottom: 30px;
    }
    .mainvisual .Text-Span:after {
        background: linear-gradient(transparent 60%, yellowgreen 60%);
        width: 95%;
    }
    #message .Text-Span:after,
    #mockup .Text-Span:after {
        background: linear-gradient(transparent 80%, #ffd700 80%);
        width: 95%;
    }
}


/*----------------------*/


/*------message---------*/


/*----------------------*/

#message {
    width: 90%;
    margin: 0 auto;
    padding-top: 100px;
    padding-bottom: 100px;
}

#message h2 {
    font-size: 3rem;
    margin-bottom: 60px;
}

#message .message-chapter {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    width: 90%;
    margin: 0 auto;
}

#message .message-chapter img {
    width: 600px;
    height: auto;
    border-radius: 20px;
}

#message .message-sentence {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 40%;
}

#message .message-sentence p {
    font-size: 1.2rem;
    line-height: 27px;
}

#message .message-sentence h3 {
    font-size: 2rem;
    margin-top: 50px;
    /*background: linear-gradient(transparent 70%, #ffd700 70%);*/
}

#message span,
#mockup span {
    color: lightcoral;
    font-weight: bold;
}

@media screen and (max-width:670px) {
    #message {
        padding-top: 0px;
        padding-bottom: 30px;
    }
    #message h2 {
        font-size: 2rem;
        text-align: center;
    }
    #message .message-sentence h3 {
        font-size: 1.3rem;
        margin-bottom: 40px;
    }
    #message .message-chapter {
        flex-direction: column;
        width: 95%;
    }
    #message .message-sentence {
        width: 95%;
    }
    #message .message-chapter img {
        width: 90%;
    }
}


/*----------------------*/


/*------mockup---------*/


/*----------------------*/

#mockup {
    width: 90%;
    margin: 0 auto;
    padding-top: 100px;
    padding-bottom: 200px;
}

#mockup h2 {
    font-size: 3rem;
    width: 620px;
    margin: 0 0 60px auto;
}

#mockup .mockup-chapter {
    display: flex;
    flex-direction: row-reverse;
    justify-content: space-between;
    align-items: center;
    width: 90%;
    margin: 0 auto;
}

#mockup .mockup-chapter img {
    width: 550px;
    height: auto;
    margin-top: -50px;
}

#mockup .mockup-sentence {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 40%;
}

#mockup .mockup-sentence p {
    font-size: 1.2rem;
    line-height: 27px;
}

#mockup .mockup-sentence h3 {
    font-size: 2rem;
    margin-top: 50px;
    /*background: linear-gradient(transparent 70%, #ffd700 70%);*/
}

@media screen and (max-width:670px) {
    #mockup {
        padding-bottom: 80px;
    }
    #mockup .mockup-chapter {
        flex-direction: column-reverse;
    }
    #mockup .mockup-sentence {
        width: 95%;
    }
    #mockup h2 {
        font-size: 3rem;
        width: 95%;
    }
    #mockup .mockup-sentence h3 {
        font-size: 1.6rem;
    }
    #mockup .mockup-chapter img {
        width: 100%;
        margin-top: 0px;
        margin-bottom: 30px;
    }
}


/*----------------------*/


/*------slide---------*/


/*----------------------*/

#aspslide {
    position: relative;
    width: 100%;
    height: 700px;
    overflow: hidden;
    padding: 0!important;
}

.asnakami {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 0!important;
}

#asnakami1 {
    -moz-animation: fadeinout 9s 0s infinite;
    -webkit-animation: fadeinout 9s 0s infinite;
    -o-animation: fadeinout 9s 0s infinite;
    animation: fadeinout 9s 0s infinite;
}

#asnakami2 {
    -moz-animation: fadeinout 9s 3s infinite;
    -webkit-animation: fadeinout 9s 3s infinite;
    -o-animation: fadeinout 9s 3s infinite;
    animation: fadeinout 9s 3s infinite;
}

#asnakami3 {
    -moz-animation: fadeinout 9s 6s infinite;
    -webkit-animation: fadeinout 9s 6s infinite;
    -o-animation: fadeinout 9s 6s infinite;
    animation: fadeinout 9s 6s infinite;
}

@media screen and (max-width:670px) {
    #aspslide {
        height: 200px;
    }
}

@-moz-keyframes fadeinout {
    0% {
        left: 0%;
        opacity: 0;
    }
    5% {
        left: 0%;
        opacity: 1;
    }
    20% {
        left: 0%;
        opacity: 1;
    }
    25% {
        left: 0%;
        opacity: 0;
    }
    26% {
        opacity: 0;
        left: 100%;
    }
    99.99% {
        opacity: 0;
        left: 100%;
    }
    100% {
        opacity: 0;
        left: 0%;
    }
}

@-webkit-keyframes fadeinout {
    0% {
        left: 0%;
        opacity: 0;
    }
    5% {
        left: 0%;
        opacity: 1;
    }
    20% {
        left: 0%;
        opacity: 1;
    }
    25% {
        left: 0%;
        opacity: 0;
    }
    26% {
        opacity: 0;
        left: 100%;
    }
    99.99% {
        opacity: 0;
        left: 100%;
    }
    100% {
        opacity: 0;
        left: 0%;
    }
}

@-o-keyframes fadeinout {
    0% {
        left: 0%;
        opacity: 0;
    }
    5% {
        left: 0%;
        opacity: 1;
    }
    20% {
        left: 0%;
        opacity: 1;
    }
    25% {
        left: 0%;
        opacity: 0;
    }
    26% {
        opacity: 0;
        left: 100%;
    }
    99.99% {
        opacity: 0;
        left: 100%;
    }
    100% {
        opacity: 0;
        left: 0%;
    }
}

@keyframes fadeinout {
    0% {
        left: 0%;
        opacity: 0;
    }
    5% {
        left: 0%;
        opacity: 1;
    }
    20% {
        left: 0%;
        opacity: 1;
    }
    25% {
        left: 0%;
        opacity: 0;
    }
    26% {
        opacity: 0;
        left: 100%;
    }
    99.99% {
        opacity: 0;
        left: 100%;
    }
    100% {
        opacity: 0;
        left: 0%;
    }
}


/*----------------------*/


/*------top-contact---------*/


/*----------------------*/

#contact {
    display: flex;
    flex-direction: column;
    width: 80%;
    margin: 0 auto;
    padding-top: 100px;
    padding-bottom: 100px;
}

#contact h2 {
    font-size: 4rem;
    margin-top: 50px;
    text-align: center;
}

#contact h3 {
    font-size: 4rem;
    margin-top: 30px;
    margin-bottom: 70px;
    text-align: center;
}

#contact .btn-gradient-radius,
#team-intro .btn-gradient-radius {
    display: inline-block;
    font-size: 1.3rem;
    padding: 20px 20px;
    border-radius: 25px;
    text-decoration: none;
    text-align: center;
    color: #FFF;
    background-image: linear-gradient(45deg, #FFC107 0%, #ff8b5f 100%);
    transition: 0.5s;
    width: 90%;
    margin: 0 auto;
}

#contact .btn-gradient-radius:hover,
#team-intro .btn-gradient-radius:hover {
    background-image: linear-gradient(45deg, #FFC107 0%, #f76a35 100%);
    transition: 0.5s;
    font-size: 1.5rem;
}

#contact .Text-Span {
    position: relative;
    z-index: 1;
}

#contact .Text-Span:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -14px;
    width: 0%;
    height: 4px;
    background: #5bc8ac;
    z-index: -1;
    transition: all 0.8s;
}

#contact .Text-Span.isActive:after {
    width: 100%;
}

@media screen and (max-width:670px) {
    #contact {
        width: 95%;
        padding-top: 20px;
        padding-bottom: 30px;
    }
    #contact h2 {
        font-size: 1.5rem;
    }
    #contact h3 {
        font-size: 1.5rem;
    }
    #contact .Text-Span:after {
        bottom: -8px;
    }
}


/*----------------------*/


/*------sns---------*/


/*----------------------*/

#sns {
    padding-bottom: 100px;
    width: 270px;
    margin: 0 auto;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}

#sns .btn-social-circle {
    display: inline-block;
    position: relative;
    box-sizing: border-box;
    text-decoration: none;
    color: #FFF;
    width: 70px;
    height: 70px;
    line-height: 50px;
    padding: 5px;
    font-size: 25px;
    border-radius: 50%;
    text-align: center;
    font-weight: bold;
    box-shadow: inset 0 2px 0px rgba(255, 255, 255, 0.25), inset 0 -2px 0px rgba(0, 0, 0, 0.18);
    transition: .2s;
}

#sns .btn-social-circle .fa {
    line-height: 30px;
}

#sns .btn-social-circle:hover {
    box-shadow: none;
}

#sns .btn-social-circle--twitter {
    background: #1da1f3;
    border: solid 5px #1da1f3;
}

#sns .btn-social-circle--facebook {
    background: #3b75d4;
    border: solid 5px #3b75d4;
}

#sns .btn-social-circle--instagram {
    background: -webkit-linear-gradient(135deg, #427eff 0%, #f13f79 70%) no-repeat;
    background: linear-gradient(135deg, #427eff 0%, #f13f79 70%) no-repeat;
    border: solid 5px #ef4d4d;
}

@media screen and (max-width:670px) {
    #sns {
        padding-top: 60px;
    }
}


/*----------------------*/


/*------footer---------*/


/*----------------------*/

.footer {
    background-image: url(img/footer.png);
    background-size: cover;
}

.footer .footer-bg {
    background-color: rgba(0, 0, 0, 0.5);
    padding-top: 100px;
    padding-bottom: 100px;
}

.footer article {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    width: 80%;
    margin: 0 auto;
}

.footer section {
    display: flex;
    flex-direction: column;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
}

.footer section h2 {
    color: whitesmoke;
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.footer section p {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.footer img {
    width: 400px;
    height: auto;
}

@media screen and (max-width:670px) {
    .footer {
        background-position: center;
    }
    .footer .footer-bg {
        padding-top: 20px;
        padding-bottom: 40px;
    }
    .footer img {
        display: none;
    }
}


/*----------------------*/


/*----------------------*/


/*----------------------*/


/*------team.html---------*/


/*----------------------*/


/*----------------------*/


/*----------------------*/

.keyvisual {
    display: flex;
    flex-direction: column;
    justify-content: left;
    align-items: center;
    height: 500px;
    width: 100%;
    background-image: url(img/チーム写真2[完成版].png);
    background-size: cover;
}

#teammember {
    padding-top: 150px;
    padding-bottom: 150px;
}

#teammember h2 {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 120px;
}

#teammember .members {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    width: 80%;
    margin: 0 auto;
}

#teammember .member-space {
    height: 250px;
}

#teammember .daisuke {
    display: flex;
    flex-direction: column;
    width: min(350px, 100%);
    background-image: url(img/大輔.png);
    background-size: cover;
    height: 450px;
}

#teammember .daisuke .member {
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 200px;
    width: 100%;
    background-color: rgba(032, 112, 145, 0.8);
}

#teammember .daisuke .member h3 {
    font-size: 1.3rem;
    color: white;
    margin-top: 60px;
}

#teammember .daisuke .member h4 {
    font-size: 2.2rem;
    color: white;
    margin-top: 20px;
}

#teammember .towa {
    display: flex;
    flex-direction: column;
    width: min(350px, 100%);
    background-image: url(img/斗和.png);
    background-size: cover;
    height: 450px;
}

#teammember .towa .member {
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 200px;
    width: 100%;
    background-color: rgba(032, 112, 145, 0.8);
}

#teammember .towa .member h3 {
    font-size: 1.3rem;
    color: white;
    margin-top: 60px;
}

#teammember .towa .member h4 {
    font-size: 2.2rem;
    color: white;
    margin-top: 20px;
}

#teammember .ryunosuke {
    display: flex;
    flex-direction: column;
    width: min(350px, 100%);
    background-image: url(img/龍之介.png);
    background-size: cover;
    height: 450px;
}

#teammember .ryunosuke .member {
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 200px;
    width: 100%;
    background-color: rgba(032, 112, 145, 0.8);
}

#teammember .ryunosuke .member h3 {
    font-size: 1.3rem;
    color: white;
    margin-top: 60px;
}

#teammember .ryunosuke .member h4 {
    font-size: 2.2rem;
    color: white;
    margin-top: 20px;
}

@media screen and (max-width:670px) {
    .keyvisual {
        background-image: url(img/sub-header.jpg);
    }
    #teammember {
        padding-top: 70px;
        padding-bottom: 40px;
    }
    #teammember h2 {
        font-size: 1.5rem;
        margin-bottom: 40px;
    }
    #teammember .members {
        flex-direction: column;
        width: 90%;
    }
    #teammember article {
        margin-bottom: 40px;
        width: 100%;
    }
}


/*----------------------*/


/*------team-intro---------*/


/*----------------------*/

#team-intro {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: 100px;
    padding-bottom: 150px;
}

#team-intro article {
    width: 80%;
    margin: 0 auto;
    padding-left: 60px;
}

#team-intro h2 {
    font-size: 4.5rem;
    width: 910px;
}

#team-intro h3 {
    font-size: 4.5rem;
    margin: 40px auto 200px auto;
    width: 900px;
}

#team-intro h2,
#team-intro h3 {
    border-bottom: solid 8px skyblue;
    position: relative;
}

#team-intro h2::after,
#team-intro h3::after {
    position: absolute;
    content: " ";
    display: block;
    border-bottom: solid 8px lightgreen;
    bottom: -8px;
    width: 20%;
}

#team-intro .btn-gradient-radius {
    width: 70%;
}

@media screen and (max-width:670px) {
    #team-intro {
        padding-top: 0px;
        padding-bottom: 30px;
        width: 100%;
    }
    #team-intro article {
        width: 100%;
        padding-left: 0px;
    }
    #team-intro h2 {
        font-size: 1.555rem;
        width: 85%;
        margin: 0 auto 15px auto;
    }
    #team-intro h3 {
        font-size: 1.7rem;
        width: 85%;
        margin: 0 auto 30px auto;
    }
    #team-intro h2,
    #team-intro h3 {
        border-bottom: solid 6px skyblue;
        position: relative;
        padding-bottom: 3px;
    }
    #team-intro h2::after,
    #team-intro h3::after {
        position: absolute;
        content: " ";
        display: block;
        border-bottom: solid 6px lightgreen;
        bottom: -6px;
        width: 20%;
    }
    #team-intro .btn-gradient-radius {
        width: 90%;
    }
}


/*----------------------*/


/*----------------------*/


/*----------------------*/


/*------cose.html---------*/


/*----------------------*/


/*----------------------*/


/*----------------------*/

#cose {
    padding-top: 100px;
    padding-bottom: 100px;
}

#cose h2 {
    font-size: 4rem;
    text-align: center;
    margin-top: 80px;
    margin-bottom: 150px;
}

#cose h2::after {
    content: '';
    position: absolute;
    bottom: 30px;
    display: inline-block;
    width: 200px;
    height: 5px;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
    background-color: black;
    border-radius: 2px;
}

#cose article {
    display: flex;
    flex-direction: row;
    align-items: center;
    height: 300px;
    width: 100%;
}

#cose article h3 {
    font-size: 2.5rem;
    color: whitesmoke;
}

#cose article h4 {
    font-size: 1.7rem;
    color: whitesmoke;
    margin-top: 15px;
    margin-bottom: 20px;
}

#cose article p {
    font-size: 1.4rem;
    color: white;
}

#cose article ul {
    display: flex;
    flex-direction: column;
    margin-top: 30px;
    font-size: 1.4rem;
    color: white;
    line-height: 25px;
}

#cose .cose-plan ul li {
    list-style: square;
    width: 100%;
    margin: 0 auto;
}

#cose .light {
    background-color: lightgreen;
}

#cose .midle {
    background-color: skyblue;
}

#cose .custom {
    background-color: goldenrod;
}

#cose .cose-plan {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 55%;
}

#cose img {
    width: 45%;
    height: 100%;
}

#cose-detail {
    width: 85%;
    margin: 0 auto;
}

#cose-detail h2 {
    font-size: 3.5rem;
    text-align: center;
    margin-bottom: 50px;
    padding-bottom: 20px;
}

#cose-detail h2::after {
    content: '';
    position: absolute;
    bottom: 30px;
    display: inline-block;
    width: 200px;
    height: 5px;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
    background-color: black;
    border-radius: 2px;
}

#cose-detail .cose-plan-detail {
    width: 90%;
    margin: 50px auto;
    padding: 20px 30px;
}

#cose-detail .cose-plan-detail h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    position: relative;
    /* 位置調整 */
    font-weight: bold;
    /* 文字の太さ調整 */
    display: inline-block;
    /* インラインブロックにする */
    padding-top: 40px;
    /* 余白指定 */
    padding-left: 40px;
    /* 余白指定 */
    padding-bottom: 20px;
    /* 余白指定 */
}

#cose-detail .cose-plan-detail h3::before {
    content: '';
    /* 空白の要素を作る */
    background-color: lightgreen;
    /* 背景色指定 */
    display: block;
    /* ブロック要素にする */
    position: absolute;
    /* 位置調整 */
    left: 0;
    /* 位置調整 */
    height: 90px;
    /* 高さ指定 */
    width: 90px;
    /* 幅指定 */
    border-radius: 50%;
    /* 丸くする */
    top: 0;
    /* 位置調整 */
    z-index: -1;
    /* 重なり調整 */
}

#cose-detail .cose-plan-detail ul {
    width: 80%;
    margin: 0 auto;
    list-style: none;
    font-size: 1.3rem;
}

#cose-detail .cose-plan-detail ul li {
    position: relative;
    margin-bottom: 15px;
    line-height: 25px;
}

#cose-detail .cose-plan-detail ul li::after {
    content: '';
    display: block;
    position: absolute;
    top: 0.2em;
    left: -1.5em;
    width: 16px;
    height: 8px;
    border-left: 3px solid #25AF01;
    border-bottom: 3px solid #25AF01;
    transform: rotate(-45deg);
}

#cose-detail .cose-plan-detail p {
    width: 80%;
    margin: 0 auto;
}

.cose-add {
    position: relative;
    width: 80%;
    margin: 150px auto 2em auto;
    padding: 40px 30px;
    border: solid 5px #62c1ce;
}

.cose-add .box-title {
    position: absolute;
    display: inline-block;
    top: -50px;
    left: -5px;
    padding: 0 9px;
    height: 50px;
    line-height: px;
    font-size: 2.5rem;
    background: #62c1ce;
    color: #ffffff;
    font-weight: bold;
    border-radius: 5px 5px 0 0;
}

.cose-add .add-sentence {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}

.cose-add h3 {
    font-size: 2rem;
    margin-top: 15px;
    margin-bottom: 15px;
}

.cose-add h4 {
    font-size: 1.4rem;
}

.cose-add h4 .add-price {
    font-size: 2.4rem;
    color: red;
    margin: 0 5px;
}

@media screen and (max-width:670px) {
    #cose {
        padding-top: 20px;
        padding-bottom: 90px;
    }
    #cose h2 {
        font-size: 2.3rem;
        margin-bottom: 70px;
    }
    #cose h2::after {
        display: none;
    }
    #cose article {
        height: 300px;
    }
    #cose article h3 {
        font-size: 1.2rem;
    }
    #cose article h4 {
        font-size: 1.1rem;
        margin-top: 5px;
    }
    #cose article p {
        font-size: 1rem;
        margin-bottom: 0px;
    }
    #cose article ul {
        font-size: 0.8rem;
        margin-top: 10px;
    }
    #cose .cose-plan ul li {
        width: 80%;
    }
    #cose .cose-plan {
        width: 60%;
    }
    #cose img {
        width: 40%;
    }
    #cose-detail {
        width: 90%;
    }
    #cose-detail h2 {
        font-size: 1.8rem;
    }
    #cose-detail .cose-plan-detail {
        width: 100%;
        padding: 10px 0px;
    }
    #cose-detail .cose-plan-detail h3 {
        font-size: 1.4rem;
    }
    .cose-add {
        width: 100%;
        position: relative;
        margin: 2em 0;
        padding: 2px 10px;
        border: solid 3px #62c1ce;
    }
    .cose-add .box-title {
        font-size: 1rem;
        position: absolute;
        display: inline-block;
        top: -27px;
        left: -3px;
        padding: 0 9px;
        height: 25px;
        line-height: 25px;
        background: #62c1ce;
        color: #ffffff;
        font-weight: bold;
        border-radius: 5px 5px 0 0;
    }
    .cose-add h3 {
        font-size: 1rem;
    }
    .cose-add h4 {
        font-size: 1rem;
    }
    .cose-add h4 .add-price {
        font-size: 1.1rem;
    }
}


/*----------------------*/


/*----------------------*/


/*----------------------*/


/*------contact.html---------*/


/*----------------------*/


/*----------------------*/


/*----------------------*/

#contact1 {
    padding-top: 140px;
    padding-bottom: 0px;
    background-image: url(img/contact2.jpg);
    background-size: cover;
    background-position: center;
    width: 100%;
}

#contact1 article {
    width: 80%;
    margin: 0 auto;
    padding-bottom: 140px;
}

#contact1 h1 {
    font-size: 4rem;
    border-bottom: 2px solid white;
    width: 500px;
    text-align: center;
    padding-bottom: 15px;
    margin: 0 auto 90px auto;
}

#contact1 form {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 0 auto;
    padding-top: 30px;
    padding-bottom: 30px;
}

#contact1 form label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.3rem;
    font-weight: bold;
    width: 100%;
}

#contact1 .first-input input,
#contact1 form textarea {
    padding: 20px 20px;
    width: 800px;
    font-size: 1.3rem;
    border: 1.5px solid #4699ca;
    border-radius: 10px;
    margin: 0 auto 30px auto;
}

#submit_button_cover input {
    padding: 5px 40px;
    font-size: 1.4rem;
    margin: 70px auto 0 auto;
    width: 300px;
    text-align: center;
    background-image: linear-gradient(to right, #4facfe 0%, #00f2fe 100%);
    color: whitesmoke;
    border: 1px solid whitesmoke;
    box-shadow: 1px 2px 3px #808080;
}

#submit_button_cover input:hover {
    opacity: 0.7;
}

@media screen and (max-width:670px) {
    #contact1 article {
        width: 90%;
        padding-bottom: 30px;
    }
    #contact1 h1 {
        font-size: 2rem;
        width: 70%;
        padding-bottom: 10px;
        margin-bottom: 30px;
    }
    #contact1 .first-input {
        width: 90%;
    }
    #contact1 form label {
        flex-direction: column;
        align-items: baseline;
        margin-bottom: 0px;
    }
    #contact1 .first-input input,
    #contact1 form textarea {
        width: 100%;
    }
    #contact1 form label {
        padding-bottom: 0px;
    }
}