#backToTop {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 10px 15px;
    background: linear-gradient(45deg, #ff416c, #91bda8);
    color: black;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    display: none; /* Hide by default */
    transition: opacity 0.3s;
    z-index: 20;
    clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
    font-size: 20px;
}

#backToTop:hover {
    background-color: #0056b3;
}