.slick-dots li button::before {
    font-size: 30px;
}

.center .btn-default, .center .btn-default:hover, .center .btn-default:focus, .center .btn-default:active {
	margin: 0 auto;
	display: block;
	float: none;
}

.slick-prev, .slick-next {
	width: 40px;
	height: 40px;
	z-index: 1;
}

.slick-prev {
	left: 15px;
}

.slick-next {
	right: 15px;
}

.slick-prev::before, .slick-next::before {
	font-size: 40px;
}