body {
            font-family: sans-serif;
            background-color: #f4f4f9;
            margin: 0;
            padding: 40px;
        }
        .container {
            max-width: 600px;
			height:3000px;
            margin: 50px auto;
            background: white;
            padding: 30px;
            border-radius: 8px;
            box-shadow: 0 4px 6px rgba(0,0,0,0.05);
        }
        .share-sticky-button {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 46px;
            height: 46px;
            color: white;
            text-decoration: none;
            transition: all 0.2s ease-in-out;
            position: relative;
        }
        .share-sticky-button:hover {
            width: 56px;
            border-radius: 0 8px 8px 0;
        }
        .share-sticky-button::after {
            content: attr(data-tooltip);
            position: absolute;
            left: 65px;
            background: #333;
            color: #fff;
            padding: 5px 10px;
            border-radius: 4px;
            font-size: 12px;
            white-space: nowrap;
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.2s;
            pointer-events: none;
        }
        .share-sticky-button:hover::after {
            opacity: 1;
            visibility: visible;
        }