button{
  margin: 0;
  padding: 0;
  background: none;
  border: none;
  border-radius: 0;
  outline: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  font-size: 0;
}

.slick-arrow{
  position: absolute;
  top: 50%;
  margin-top: -15px;
}

.slick-prev{
  left: 40px;
  width: 0;
  height: 0;
  border-left: 0 solid transparent;
  border-right: 15px solid #113463;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
}

.slick-next{
  right: 40px;
  width: 0;
  height: 0;
  border-right: 0 solid transparent;
  border-left: 15px solid #113463;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
}

/* slideの高さを揃える */

.slick-track {
  display: flex;
}
.slick-slide {
  height: auto !important;
}

/* menu dots */

.dots-class {
  display: flex;
  justify-content: center;
  margin-top: 30px;
}
.dots-class li {
  width: 15px;
  height: 15px;
  background-color: #fff;
  border: 1px solid #000066;
  border-radius: 50%;
  margin-right: 10px;
  cursor: pointer;
  transition: background-color .5s ease;
}
.dots-class li.slick-active {
  background-color: #000066;
}
.dots-class li:hover {
  background-color: #000066;
}
.dots-class li:last-child {
  margin-right: 0;
}

/* gallery-dots */

#gallery .dots-class{
  margin-top: 60px;
}