/* about us slider */
button.carousel-control-prev.arror_btn:hover {
    background: linear-gradient(90deg, rgba(0,0,0,0.8730085784313726) 0%, rgba(0,0,0,0.4668461134453782) 46%, rgba(0,0,0,0) 100%);
}

button.carousel-control-next.arror_btn:hover {
background: linear-gradient(90deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.4668461134453782) 46%, rgba(0,0,0,0.8730085784313726) 100%);
}