
<link href="https://fonts.googleapis.com/css2?family=Klee+One&display=swap" rel="stylesheet">

    <style>
        body {
            font-family: 'Klee One', sans-serif;
            font-size: 18px;
            margin: 0;
            padding: 0;
        }
        h2{
            font-family: 'Klee One', sans-serif;
            text-align: center;
            margin: 0;
            padding: 0;
        }
        .box {
            font-family: 'Klee One', sans-serif;
             background-image:url(/image/shinsai_bg.jpg);
             background-repeat: repeat-x;
        }
        .container {
            font-family: 'Klee One', sans-serif;
            max-width: 800px;
            margin: 0 auto;
            padding: 20px;
            padding-top: 0px;
            border-radius: 10px;
        }
        .youtube iframe {
            width: 100%;
            height: 100%;
            margin-bottom: 20px 0;
        }
        section {
            margin-top: 20px;
        }
        section h4 {
            color: #004AEE;
            margin-bottom: 10px;
        }
        .images-row {
            display: flex;
            justify-content: space-between;
            gap: 10px;
            flex-wrap: wrap;
        }
        .images-row .image-card {
            flex: 1;
            min-width: 150px;
            max-width: 30%;
            background: #f9f9f9;
            border: 1px solid #ddd;
            padding: 10px;
            text-align: center;
            border-radius: 5px;
            margin-bottom: 10px;
        }
        .images-row .image-card img {
            max-width: 100%;
            height: auto;
            border-radius: 5px;
            margin-bottom: 10px;
        }
        .rounded-box {
            background: #f9f9f9;
            border: 1px solid #ddd;
            padding: 15px;
            border-radius: 10px;
            margin-top: 10px;
        }
        .rounded-box2 {
            background: #FFCC99;
            border: 1px solid #ddd;
            padding: 15px;
            border-radius: 10px;
            margin-top: 10px;
            text-align: center;
            font-weight: bold
        }
        footer {
            text-align: center;
            margin-top: 20px;
            padding: 10px;
            background: #009fc9;
            color: white;
        }
        @media screen and (max-width: 768px) {
            .images-row {
                flex-direction: column;
            }
            .images-row .image-card {
                max-width: 100%;
            }
        }
        h4 {
            font-size:24px;
            color: #333;
            margin-bottom: 20px;
        }
        h5 {
            font-size:16px;
            color: #333;
            margin-bottom: 10px;
        }
.program-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 16px;
    text-align: left;
}

.program-table thead {
    background-color: #009fc9;
    color: #ffffff;
}

.program-table th, 
.program-table td {
    border: 1px solid #ddd;
    padding: 12px;
}

.program-table tbody tr:nth-child(even) {
    background-color: #f9f9f9;
}

.program-table tbody tr:hover {
    background-color: #f1f1f1;
}

@media (max-width: 768px) {
    .program-table th,
    .program-table td {
        padding: 8px;
        font-size: 14px;
    }
}
h4 {
  position: relative;
  padding-left: 25px; /* 四角形の幅 + マージン */
}

h4::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 10px; /* 四角形の幅 */
  height: 20px; /* 四角形の高さ */
  background-color: #f78d27; /* 四角形の色 */
  transform: translateY(-50%);
  border: none;
}
    </style>


