*{box-sizing: border-box;
  margin:0;
  padding:0;
}
.slider{
    margin: 0 auto;
    width: 100%;
    display:block;
}

.slider img{
    text-align:center;
    height: auto;
    width: 100%;
}
/*slick setting*/
.slick-prev:before,
.slick-next:before {
    color: #000;
}

li{list-style-type: none;
    text-align:center;
}

.fadein {
  opacity : 0;
  transform: translateY(20px);
  transition: all 1s;
}