.floating-button {
        position: fixed;
        bottom: 10vh;
        right: 0px;
        background-color:#00000061;
        color: white;
        padding: 10px 15px;
        border: none;
        border-radius: 5px 0px 0px 5px;
        cursor: pointer;
        font-size: 14px;
        font-weight: bold;
        opacity: 0.5;
        text-transform: uppercase;
        letter-spacing: 1px;
        z-index: 999;
        transition: transform 0.3s ease-in-out;
        box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.2);
    }
    
    .floating-button a {
        color: inherit;
        text-decoration: none;
    }
    .vertical-text {
        writing-mode: vertical-rl;
        text-align: center;
        margin-left: -13px;
        padding: 5px;
    }