#itinerak-back-to-top {

    width: 46px;

    height: 46px;

    border: none;

    border-radius: 50%;

    background-color: var(--itinerak-primary-color);

    color: #ffffff;

    font-size: 18px;

    font-weight: 700;

    cursor: pointer;

    display: flex;

    align-items: center;

    justify-content: center;

    margin: 30px auto;

    box-shadow: 0 6px 20px rgba(0, 0, 0, .15);

    opacity: 0;

    visibility: hidden;

    transition: all .3s ease;

}

#itinerak-back-to-top.visible {

    opacity: 1;

    visibility: visible;

}

#itinerak-back-to-top:hover {

    transform: translateY(-3px) scale(1.05);

    box-shadow: 0 10px 25px rgba(0, 0, 0, .20);

}

#itinerak-back-to-top:active {

    transform: scale(.96);

}