@charset "utf-8";

* {
    box-sizing: border-box;
}

body {
    font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: #140a04;
}

a {
    color: inherit;
    text-decoration: none;
}

.wrapper {
    max-width: 960px;
    margin-left: auto;
    margin-right: auto;
}

.common_content_area {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

h2 {
    font-size: 24px;
    font-weight: 700;
    color: #05b084;
    margin-top: 60px;
    margin-bottom: 30px;
}

.header_nav {
    margin-top: 15px;
    margin-bottom: 15px;
    margin-left: 5%;
}

.header_nav a {
    padding: 10px 0;
    transition: 0.3s;
}

.header_nav a:hover {
    border-bottom: 2px solid #05b084;
    color: #05b084;
}

.content_text {
    text-align: center;
}

.content_text img {
    margin-left: auto;
    margin-right: auto;
    width: 60%;
    margin-bottom: 30px;
}

.main {
    width: 90%;
    margin-right: auto;
    margin-left: auto;
}

th {
    font-weight: 700;
    text-align: left;
}

table td {
    display: block;
}

.outline_table {
    width: 100%;
}

.outline_table_header {
    background-color: #f1f0f0;
    border-top: 1px solid #dad9d9;
    width: 30%;
    padding: 20px;
}

.outline_table_cell:last-child th {
    border-bottom: 1px solid #dad9d9;
}

.outline_table_date {
    border-top: 1px solid #dad9d9;
    padding: 20px;
    width: 100%;
}

.outline_table_cell:last-child td {
    border-bottom: 1px solid #dad9d9;
}

.history_table_cell {
    border-bottom: 1px solid #c9c9c9;
}

.history_table_cell th {
    padding: 20px;
}

.history_table_cell td {
    padding: 20px;
}

.footer_copyright {
    width: 100%;
    text-align: center;
    background-color: #f5efe9;
    margin-top: 60px;
}

@media screen and (max-width: 500px) {


    .header_nav {
        margin-left: 0%;
        text-align: center;
    }

    .header_nav a {
        font-size: 14px;
    }

    .outline_table_header {
        display: block;
        width: 100%;
    }

    .outline_table_cell:last-child th {
        border-bottom: none;
    }

    .outline_table_date {
        display: block;
        width: 100%;
        border-top: none;
    }

    .history_table_cell {
        display: block;
    }

    .history_table_cell th {
        padding-bottom: 0;
    }

    .footer_copyright {
        font-size: 12px;
    }
}