html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    background: linear-gradient(135deg, #ecfeff 0%, #ffffff 50%, #e0f2fe 100%);
}

.table1 {
    width: 100%;
    margin: 0 auto;
    table-layout: fixed;
    border-collapse: collapse;
}
/*.logo {
    //width: 100%;
    display: block;
    margin: (0,0,1,0);
    padding: (0,0,1,0);
}*/
//値4つ (上、右、下、左);


.footerTable {
    width: 100%;
    table-layout: fixed;
    border-collapse: collapse;
    background-color: whitesmoke;
}

    .footerTable ul {
        padding-left: 25px !important;
            }
    .footerTable td {
        width: 25%;
        vertical-align: top;
        background-color: whitesmoke;
        padding: 10px;
    }
    .footerTable h3 {
        margin: 0;
    }

    .footerTable ul {
        margin-top: 10px;
    }

    .footerTable td {
        vertical-align: top;
        padding: 10px;
    }
/* サブメニューを持つ水平メニュー */
/*nav.menu_have_submenu {
    box-sizing: border-box;
    width: 100%;
    margin-top: 0;
    margin-left: 0;
    padding-top: 0;
    padding-right: 6px;
    padding-left: 0;
    padding-bottom: 6px;*/
    /******* 基本のフォントサイズ *******/
    /*font-size: 16px;
    font-family: "Helvetica Neue",Arial, "Hiragino Kaku Gothic ProN","Hiragino Sans", Meiryo,sans-serif;
}*/

    /*nav.menu_have_submenu > ul {
        display: flex;
        justify-content: center;
        list-style: none;
        margin: 0;
        padding: 0;*/
        /*border:1px solid #acf;*/
        /*border: none;*/
        /******* メニューの背景色 *******/
        /*background: linear-gradient(0deg,#ddd,#fff);
        box-sizing: border-box;
        width: auto;
        box-shadow: 4px 4px 6px 0px rgba(0,0,0,0.4);
    }*/
        /******* メニュー *******/
        nav.menu_have_submenu > ul > li {
            /*border-right:1px solid #ddd;*/
        }

            nav.menu_have_submenu > ul > li:first-child {
                /*border-left:1px solid #ddd;*/
            }

            nav.menu_have_submenu > ul > li:hover {
                /******* メニューホバー時の背景色 *******/
                background: #eee;
            }

            nav.menu_have_submenu > ul > li > a {
                display: block;
                padding: 16px 20px;
                text-decoration: none;
                font-weight: bold;
                text-shadow: 1px 2px 3px #999;
                cursor: pointer;
                margin-top: 0px;
                /*padding-top:10px;*/
            }

                nav.menu_have_submenu > ul > li > a,
                nav.menu_have_submenu > ul > li > a:link,
                nav.menu_have_submenu > ul > li > a:visited,
                nav.menu_have_submenu > ul > li > a:hover,
                nav.menu_have_submenu > ul > li > a:active,
                nav.menu_have_submenu > ul > li > a:focus {
                    /******* メニューの文字色 *******/
                    color: #666;
                }

                    nav.menu_have_submenu > ul > li > a[href] {
                        cursor: pointer;
                    }

            nav.menu_have_submenu > ul > li > div {
                position: absolute;
                display: none;
                margin: 0;
                padding: 0;
                box-shadow: 4px 4px 6px 0px rgba(0,0,0,0.4);
                z-index: 1000;
            }

            nav.menu_have_submenu > ul > li:hover > div {
                display: block;
            }

            nav.menu_have_submenu > ul > li > div > ul {
                position: relative;
                list-style: none;
                margin: 0;
                padding: 0;
                /*border:1px solid #acf;*/
                border: none;
                /******* サブメニューの背景色 *******/
                background: linear-gradient(0deg,#ddd,#fff);
            }

                nav.menu_have_submenu > ul > li > div > ul > li:hover {
                    /******* サブメニューのホバー時の背景色 *******/
                    background: #ddd;
                }

                nav.menu_have_submenu > ul > li > div > ul > li > a {
                    display: block;
                    padding: 12px 20px;
                    text-decoration: none;
                    text-shadow: 1px 2px 3px #333;
                    cursor: default;
                }

                    nav.menu_have_submenu > ul > li > div > ul > li > a[href] {
                        cursor: pointer;
                        font-size: 0.8em;
                    }

                    nav.menu_have_submenu > ul > li > div > ul > li > a,
                    nav.menu_have_submenu > ul > li > div > ul > li > a:link,
                    nav.menu_have_submenu > ul > li > div > ul > li > a:visited,
                    nav.menu_have_submenu > ul > li > div > ul > li > a:hover,
                    nav.menu_have_submenu > ul > li > div > ul > li > a:active,
                    nav.menu_have_submenu > ul > li > div > ul > li > a:focus {
                        /******* サブメニューの文字の色 *******/
                        color: #333;
                    }
/*.menu_have_submenu ul ul {
    display: none;
}

.menu_have_submenu li:hover ul {
    display: block;
}*/


.menuRow td {
    text-align: center;
    cursor: pointer;
    border:none
    /*border: 1px solid #808080;*/
    padding: 5px;
}
/*.menuRow td {
    text-align: center;
    cursor: pointer;
    padding: 5px;
    border: none;
}*/

.myChildPage {
    /*background: #CCFFFF;*/
}

/*.menu_have_submenu {
    display: flex;
    align-items: center;
}
*/
a.menu1 {
    margin-top: 0px;
}
.logo {
    width: 250px;
    height: 43px;
    display: block;
    margin: 0;
    padding: 0;
}

/*nav.menu_have_submenu {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}
*/
/*    nav.menu_have_submenu > ul {
        
        justify-content: center;
        list-style: none;
        margin: 0;
        padding: 0;
        width: auto;
        border: none;
        background: linear-gradient(0deg,#ddd,#fff);
        box-shadow: 4px 4px 6px rgba(0,0,0,0.4);
    }
*/




`

.menu_have_submenu ul {
    margin: 0;
    padding: 0;
}/*

.menu_have_submenu {
    display: flex;
    align-items: center;
}


.logo {
    margin-left: 20px;
    margin-right: 30px;
    flex-shrink: 0;
}

    .logo img {
        width: 180px;
        height: auto;
        display: block;
    }*/
/*nav.menu_have_submenu {
    display: flex;
    align-items: center;
}*/

/*.logo {
    margin-left: 10px;
    margin-right: 20px;
    flex-shrink: 0;
}*/
/*

nav.menu_have_submenu > ul {
    flex: 1;
    justify-content: flex-start;
}*/



/*nav.menu_have_submenu > ul {
    justify-content: flex-start;
}*/
/*nav.menu_have_submenu > ul {
    display: flex;
    justify-content: flex-start;
    flex: 1;
    list-style: none;
    margin: 0;
    padding: 0;
    border: none;
    background: linear-gradient(0deg,#ddd,#fff);
    box-sizing: border-box;
    box-shadow: 4px 4px 6px 0px rgba(0,0,0,0.4);
}*/
/*nav.menu_have_submenu {
    display: flex;
    align-items: center;
}*/

/*.logo {
    display: flex;
    align-items: center;
    margin: 0 20px;
}

    .logo img {
        width: 180px;
        height: auto;
        display: block;
    }*/
/*.logo {
    display: flex;
    align-items: center;
    margin: 0 10px;
    padding: 0;
    background: transparent;
}

    .logo img {
        width: 180px;
        height: auto;
        display: block;
    }*/
/*nav.menu_have_submenu {
    display: flex;
    align-items: center;
    background: linear-gradient(0deg,#ddd,#fff);
    box-shadow: 4px 4px 6px rgba(0,0,0,0.4);
    padding: 0 10px;
}*/
/*nav.menu_have_submenu {
    display: flex;
    align-items: center;
}*/
/*    nav.menu_have_submenu > ul {
        box-shadow: none;
        background: transparent;
    }*/
/*.logo img {
    max-height: 60px;
    width: auto;
}*/

/*nav.menu_have_submenu > ul {
    justify-content: center;
}*/
/*nav.menu_have_submenu {
    display: flex;
    justify-content: center;
    align-items: center;
}*/
/*nav.menu_have_submenu {
    2 display: flex;
    3 justify-content: center;
    4 align-items: center;
    5
}*/
/*    nav.menu_have_submenu > ul {
        display: flex;
        justify-content: center;
        list-style: none;
        margin: 0;
        padding: 0;
    }*/
/*    .header-group > ul > ul {
        ccc
        justify-content: center;
        list-style: none;
        margin: 0;
        padding: 0;
    }*/

/*nav.menu_have_submenu {
    width: 100%;
}*/
/*    nav.menu_have_submenu > ul {
        display: flex;
        justify-content: flex-start;
        list-style: none;
        margin: 0;
        padding: 0;
        width: auto;
    }*/
/*.logo img {
    width: 180px;
    height: auto;
    display: block;
}*/
/*nav.menu_have_submenu {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}*/

``
.header-group {
    display: flex;
    justify-content: center;
    align-items: center;
}

/*.logo {
    margin-right: 20px;
}

    .logo img {
        width: 120px;
        height: auto;
    }*/
/*nav.menu_have_submenu {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
}*/


/* ナビ全体 */
/*nav.menu_have_submenu {
    width: 100%;
    padding: 10px 0;
}*/

/* ロゴ＋メニューを1グループとして中央配置 */
.header-group {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
}

/* ロゴ */

/* メインメニュー */
.header-group > ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    background: linear-gradient(0deg,#ddd,#fff);
    box-shadow: 4px 4px 6px rgba(0,0,0,0.4);
}

    /* メニュー項目 */
    .header-group > ul > li {
        position: relative;
    }

        .header-group > ul > li > a {
            display: block;
            padding: 12px 20px;
            text-decoration: none;
            color: #666;
            font-weight: bold;
        }

        /* プルダウン */
        .header-group > ul > li > div {
            display: none;
            position: absolute;
            z-index: 1000;
        }

        .header-group > ul > li:hover > div {
            display: block;
        }
/*nav.menu_have_submenu {
    justify-content: center;
    gap: 20px;
}*/
/*nav.menu_have_submenu > ul {
    justify-content: center;
    width: auto;*/ /* ←重要 */
    /*flex: none;*/ /* ←重要 */

    /*list-style: none;
    margin: 0;
    padding: 0;
    background: linear-gradient(0deg,#ddd,#fff);
    box-shadow: 4px 4px 6px rgba(0,0,0,0.4);
}*/
/*nav.menu_have_submenu {
    text-align: center;
}*/


/*nav.menu_have_submenu > ul {
    display: flex;
    justify-content: center;
    list-style: none;
    margin: 0;
    padding: 0;
    width: auto;
}*/
/*nav.menu_have_submenu {
    text-align: center;
}
*/


/*nav.menu_have_submenu > ul {
    display: flex;
    justify-content: center;
    list-style: none;
    margin: 0 auto;
    padding: 0;
    width: fit-content;
}*/
/*nav.menu_have_submenu > ul {
    display: flex;
    justify-content: center;
    list-style: none;
    margin: 0 auto;
    padding: 0;
    width: fit-content;
    border: none;
    background: linear-gradient(0deg,#ddd,#fff);
    box-shadow: 4px 4px 6px rgba(0,0,0,0.4);
}*/
/*nav.menu_have_submenu > ul {
    display: flex;
    justify-content: center;
    width: 100%;
    list-style: none;
    margin: 0;
    padding: 0;
    border: none;
    background: linear-gradient(0deg,#ddd,#fff);
    box-shadow: 4px 4px 6px rgba(0,0,0,0.4);
}*/
nav.menu_have_submenu > ul {
    display: flex;
    justify-content: center;
    width: 100%;
    list-style: none;
    margin: 0;
    padding: 0;
    border: none;
    background: linear-gradient(0deg,#ddd,#fff);
    box-shadow: 4px 4px 6px rgba(0,0,0,0.4);
}

``nav.menu_have_submenu {
    display: block;
}



nav.menu_have_submenu > ul {
    margin-top: 10px;
}


/*.logo {
    text-align: left;
    margin-left: 20px;
    margin-bottom: 10px;
}

    .logo img {
        width: 500px;
        height: auto;
        display: block;
    }*/
nav.menu_have_submenu > ul {
    display: flex;
    justify-content: space-around;
    width: 100%;
}
    nav.menu_have_submenu > ul > li {
        flex: 1;
        text-align: center;
    }

nav.menu_have_submenu > ul > li {
    position: relative;
}
    nav.menu_have_submenu > ul > li > div {
        position: absolute;
        display: none;
        left: 0;
        width: 100%;
        box-sizing: border-box;
    }
        nav.menu_have_submenu > ul > li > div > ul {
            width: 100%;
            box-sizing: border-box;
        }
    nav.menu_have_submenu > ul > li > div {
        width: 100%;
        min-width: 100%;
    }
        nav.menu_have_submenu > ul > li > div > ul > li > a {
            white-space: normal;
            text-align: center;
        }


.footertop > ul {
    display: flex;
    justify-content: space-around;
    list-style: none;
    padding: 0;
    margin: 0;
}

    .footertop > ul > li {
        width: 25%;
    }

.footertop {
    background-color: #f0f0f0;
      border-top: 1px solid silver;
}
    .footertop > ul {
        display: flex;
        justify-content: space-around;
        background-color: whitesmoke;
        padding: 20px;
    }

        .footertop > ul > li {
            width: 250px;
            list-style: none;
        }

    .footertop a {
        white-space: nowrap;
    }
    .footertop > ul > li > a {
        white-space: nowrap;
    }

``