* {
	box-sizing: border-box;
}

body {
	padding: 1rem .5rem;
	font-size: 1.3rem;
	line-height: 1.2;
	max-width: 60rem;
	margin: 0 auto;
	color: #333;
        background: #dadada;
}

img {
      max-width: 100%;
      max-height: 450px;
      object-fit: cover;
      vertical-align: middle;
      transition: 0.5s;
      vertical-align: middle; /* 移除图片底部默认空白 */
}


img:hover {
  transform: scale(1.5);
  transition: 0.5s;
}


.dot {
  width: 15px;
  height: 15px;
  margin: 0 5px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.3);
  box-shadow: 0px 0px 2px 2px rgba(255, 255, 255, 0.3);
}

* {
  margin: 0;
  padding: 0;
}

.slideshow {
  position: relative;
  transition: 2s;
  user-select: none;
}

.slide__item {
  display: none;
  position: relative;
  overflow: hidden;
}
.slide__pagenumber {
  padding: 10px;
  border-radius: 80% 30% / 80% 50%;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  position: absolute;
  right: 0;
  z-index: 1;
}
.slide__content {
  position: absolute;
  color: white;
  background: rgba(0, 0, 0, 0.5);
  bottom: 0;
  padding: 0 10px;
  border-radius: 5px;
}
.slide__arraw {
  padding: 20px;
  position: absolute;
  line-height: 20px;
  font-size: 20px;
  text-decoration: none;
  color: white;
}
.slide__arraw:hover {
  background: rgba(0, 0, 0, 0.7);
  border-radius: 5px;
  color: white;
  cursor: pointer;
  transition: 0.6 ease;
}
.slide__arraw--prev {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}
.slide__arraw--next {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}
.slide__dot {
  padding: 5px 5px;
  display: flex;
  position: absolute;
  bottom: 0px;
  left: 50%;
  transform: translateX(-50%);
}

.active,
.dot:hover {
  background: rgba(255, 255, 255, 0.9);
  cursor: pointer;
}

.fades {
  animation: 1.5s fades;
}
@keyframes fades {
  from {
    opacity: 0.4;
  }
  to {
    opacity: 1;
  }
}