/* 添加CSS样式以更好地结构化和设计 */
            .container {
                max-width: 1200px;
                margin: 0 auto;
                padding: 20px;
                font-family: Arial, sans-serif;
            }
            .directory {
                background-color: #f5f5f5;
                padding: 10px;
                margin-bottom: 20px;
                border-radius: 8px;
            }
            .directory h3 {
                margin: 0;
                padding-bottom: 10px;
            }
            .directory ul {
                list-style-type: none;
                padding: 0;
            }
            .directory ul li {
                margin-bottom: 5px;
            }
            .directory ul li a {
                text-decoration: none;
                color: #0066cc;
            }
            .content-section {
                margin-bottom: 40px;
            }
            .content-section h2 {
                color: #333;
            }
            .recommendations {
                background-color: #e9f7f7;
                padding: 20px;
                border-radius: 8px;
            }
            .recommendations h3 {
                margin-bottom: 10px;
            }
            .recommendations ul {
                list-style-type: none;
                padding: 0;
            }
            .recommendations ul li {
                margin-bottom: 10px;
            }
            .recommendations ul li a {
                text-decoration: none;
                color: #0066cc;
            }
.editor_txt {
    overflow: visible;
    line-height: 1.6;
    background: #fff;
    font-size: 14px;
}

@media (max-width: 1480px) {
    .wide {
        width: auto;
        padding-left: 0px;
        padding-right: 20px;
        box-sizing: border-box;
    }
}

/* Common Styles */
.module {
    box-sizing: border-box;
    margin: 1px;
    padding: 1px;
    border: 1px solid #ddd;
    text-align: center;
    overflow: hidden;
    position: relative;
}

.module-img {
    max-width: 100%;
    height: auto;
    transition: transform 0.3s ease-in-out;
}

.module:hover .module-img {
    transform: scale(1.1);
}

.module-title h2 {
    margin: 10px 0;
    font-size: 20px;
    color: #333;
    text-decoration: none;
    transition: color 0.3s ease;
}

.module-title h2:hover {
    color: #007BFF;
    text-decoration: underline;
}

/* PC Styles */
@media only screen and (min-width: 768px) {
    .module {
        width: calc(33.33% - 20px); /* 3 modules in a row with margins */
        float: left;
        margin-bottom: 50px;
    }
}

/* Mobile Styles */
@media only screen and (max-width: 767px) {
    .module {
        width: 100%; /* Full width on mobile */
    }
}