.image-slider{
  position: relative;
}

.image-slider .slick-arrow{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  border-radius: 50%;
  border: solid 3px #01506f;
  background-color: white;
  font-size: 0px;
  display: block;
  width: 40px;
  height: 40px;
  z-index: 9999;
}
.image-slider .slick-arrow:after{
  font-size: 30px;
  line-height: 30px;
  font-weight: bold;
  color: #01506f;
}
.image-slider .slick-prev{
  left: 0px;
  transform: translate(-50%,-50%);
}
.image-slider .slick-prev:after{
  content: '‹';
}
.image-slider .slick-next{
  right: 0px;
  transform: translate(50%,-50%);
}
.image-slider .slick-next:after{
  content: '›';
}


.image-slider .slick-dots{
  display: flex;
  justify-content: center;
}
.image-slider .slick-dots li {
  padding: 10px;
  border-radius: 50%;
  border: solid 1px #01506f;
  background-color: white;
  margin-right: 5px;
  margin-left: 5px;
}
.image-slider .slick-dots li.slick-active{
  background-color: #01506f;
}
.image-slider .slick-dots li:before{
  display: none;
}
.image-slider .slick-dots li button{
  display: none;
}