/* 1. 外层容器：1200宽，居中 */
    .my_fix_box {
        width: 100%;
        max-width: 1200px;
        margin: 0 auto;
        box-sizing: border-box;
        text-align: center;
        font-family: 'Times New Roman', Arial, sans-serif;
        line-height: 1.6;
    }

    /* 2. 图片修复：智能处理 */
    /* 默认情况：不强制拉伸 */
    .my_fix_box img {
        max-width: 100% !important; 
        height: auto !important;
        display: inline-block;
        margin: 10px auto;
        vertical-align: middle;
    }

    /* 特殊情况：那三张并排的小图 */
    .my_fix_box img[width="400"], 
    .my_fix_box img[style*="width: 400px"],
    .my_fix_box img[style*="width:400px"] {
        width: 32% !important; 
        max-width: 400px;
        margin: 0 0.5% !important;
        vertical-align: top;
    }

    /* 3. 按钮修复：强制黑底 + 白字 */
    .my_fix_box a[href*="contact-us"],
    .my_fix_box a[name="contactus"] {
        display: inline-block !important;
        background-color: #000000 !important; /* 强制黑底 */
        border: 1px solid #000000 !important;
        padding: 15px 40px !important;
        text-decoration: none !important;
        margin: 30px auto !important;
        cursor: pointer !important;
        transition: all 0.3s ease !important;
        min-width: 250px;
        box-shadow: none !important;
        
        color: #ffffff !important; /* 强制白字 */
    }

    /* 4. 强制清洗内部文字颜色 */
    .my_fix_box a[href*="contact-us"] *,
    .my_fix_box a[name="contactus"] * {
        color: #ffffff !important;         /* 强制全白 */
        background: none !important;       
        font-family: 'Times New Roman', serif !important;
        font-size: 20px !important;
        font-weight: bold !important;
        text-decoration: none !important;
    }

    /* 5. 鼠标滑过效果 */
    .my_fix_box a[href*="contact-us"]:hover,
    .my_fix_box a[name="contactus"]:hover {
        background-color: #ffffff !important; 
        color: #000000 !important;
    }

    .my_fix_box a[href*="contact-us"]:hover *,
    .my_fix_box a[name="contactus"]:hover * {
        color: #000000 !important; 
    }

    /* 6. 手机适配 */
    @media (max-width: 768px) {
        .my_fix_box img[width="400"] {
            width: 95% !important;
        }
    }