*{
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}
.slider{
    margin: 100px auto;
    width: 80%;
    opacity: 0;
	transition: 3s;
}
.slick-initialized{
	opacity: 1
}
.slider img{
	height: auto;
	width: 100%;
}
/*slick setting*/
.slick-prev:before,
.slick-next:before{
    color: #000;
}