body {
    -webkit-text-size-adjust: 100%;
    text-align: center;
    background: 
    linear-gradient(to bottom, rgba(87, 65, 45, 0.9), rgba(255, 255, 255, 0.1)), url("../images/pc_haikei.png");
    background-size: 10%;
    background-attachment: fixed;
    font-family: 'Noto Sans JP', sans-serif;
    font-family: 'Noto Serif JP', serif;
}

#container {
    width: 750px;
    height: auto;
    margin: 0 auto;
    text-align: left;
}

.form {
    width: 750px;
    height: auto;
    background: url(../images/gray.png);
    background-repeat: repeat;
    background-size: 45%;
    background-color: #E1DEDC;
}

.title {
    padding-top: 50px;
    padding-bottom: 30px;
}

.content {
    width: 750px;
    height: auto;
    background: url(../images/kuro.png);
    background-repeat: repeat;
    background-size: 30%;
    background-color: #000;
    align-items: center;
    text-align: center;

}

.content::before {
    content: url(../images/line3.png);
    width: 750px;
    height: 11px;
    left: 0;
}

.content-title .text1 {
    font-size: 32px;
    color: #D5BD7A;
    padding-bottom: 20px;
    font-family: 'Noto Serif JP', serif;
}

.content-title .text2 {
    font-size: 40px;
    color: #D5BD7A;
    padding-bottom: 40px;
    font-family: 'Noto Serif JP', serif;
}

.content-title .text3 {
    font-size: 25px;
    color: #fff;
    padding-bottom: 45px;
    font-family: 'Noto Serif JP', serif;
}

.title-logo {
    padding-top: 84px;
    padding-bottom: 85px;
}
.content-list {
    display: flex;
    margin: 0 auto;
    justify-content: space-between;
    padding: 0 42px 30px;
}

.content-list:nth-child(5) {
    padding-bottom: 104px;
}

/* footer */

.footer {
    width: 750px;
    height: 380px;
    align-items: center;
    text-align: center;
    background: #762A39;
    font-size: 21px;
    color: #DBC27B;
}

.logo {
    padding-top: 141px;
    padding-bottom: 85px;
}


.modal {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgb(0, 0, 0);
    background-color: rgba(0, 0, 0, 0.7);
}

.modal-content {
    margin: 15% auto;
    padding: 20px;
    width: 66%;
}

.modal-content p {
    margin: 0 20px;
}

.close {
    color: #D5BD7A;
    font-size: 55px;
    font-weight: bold;
    margin-left: 420px;
}

.close:hover,
.close:focus {
    color: #ebaf0b;
    text-decoration: none;
    cursor: pointer;
}


#dialog-background {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .3);
    z-index: 10;
}

#modal-dialog {
    display: none;
    position: fixed;
    width: 750px;
    height: 684px;
    z-index: 11;
    left: calc(50% - 375px);
    top: calc(50% - 300px);
}

#btn-close-dialog{
    color: yellow;
    width: 40px;
    height: 40px;
    margin-left: 700px;
}