body {
            background-color: #f8f9fa;
            font-family: Arial, sans-serif;
        }
        .container {
            max-width: 900px;
            margin: auto;
            padding-top: 20px;
        }
        h1 {
            text-align: center;
            font-weight: bold;
            color: #333;
            margin-bottom: 30px;
        }
        .photo-card {
            background: white;
            border-radius: 10px;
            padding: 15px;
            box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
            margin-bottom: 15px;
            transition: transform 0.2s ease-in-out;
        }
        .photo-card:hover {
            transform: scale(1.02);
        }
        .photo-card img {
            width: 100%;
            border-radius: 10px;
            object-fit: cover;
        }
        .like-btn {
            cursor: pointer;
            color: red;
            font-size: 14px;
            margin-left: 10px;
        }
		
		.refresh-btn {
            position: fixed;
            bottom: 20px;
            right: 20px;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background-color: #007bff;
            color: white;
            border: none;
            outline: none;
            cursor: pointer;
            box-shadow: 0 2px 5px rgba(0,0,0,0.3);
            font-size: 14px;
        }
        .refresh-btn:hover {
            background-color: #0056b3;
        }