@charset "utf-8";
/* スライドショー */
.slider {
  height: 50vh;
  position: relative;
  z-index: 1;
}
.slider-item01 {
  background: url("../images/tutorial_logo_02.png");
}
.slider-item02 {
  background: url("../images/news/making/actionscript.png");
}
.slider-item03 {
  background: url("../images/character_animation.png");
}
.slider-item04 {
  background: url("../images/whiteboard.png");
}
.slider-item05 {
  background: url("../images/css_animation.png");
}
.slider-item {
  width: 100%;
  height: 50vh;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}
.slick-prev, .slick-next {
  position: absolute;
  z-index: 3;
  top: 42%;
  cursor: pointer;
  outline: none;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  width: 25px;
  height: 25px;
}
.slick-prev {
  left: 2.5%;
  transform: rotate(-135deg);
}
.slick-next {
  right: 2.5%;
  transform: rotate(45deg);
}
.slick-dots {
  position: relative;
  z-index: 3;
  text-align: center;
  margin: -30px 0 0 0;
  background: rgba(0, 0, 0, 0.1);
}
.slick-dots li {
  display: inline-block;
  margin: 0 5px;
  z-index: 4;
}
.slick-dots button {
  display: block;
  width: 20px;
  height: 20px;
  color: transparent;
  outline: none;
  background: #fff;
  border-radius: 50%;
}
.slick-dots .slick-active button {
  background: #333;
}