.body{
	margin: auto;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

*{
	margin:0px;
	padding:0px;
}

.top{
	height:80px;
	width:1440px;
	position: fixed; 
	z-index: 999;
	background-color: rgba(0, 0, 0, 0.5);
	display: none;
	overflow: hidden;
}

.top-xz-img{
	float: right;
	margin: 14px;
	height: 54px;
}

.top-logo-img{
	margin: 6px;
	height: 68px;
}



.main-pcxz{
	height:66px;
	width:267;
	position: absolute; /* 设定子div为绝对定位 */
    top: 426px; /* 距离父div顶部20px */
    left: 580px; /* 距离父div左侧30px */
}

.outer-div {
  display: flex;
  justify-content: center;
  background:#231a16;
  width:100%
}
 
.inner-div {
  margin: auto; /* 自动边距实现居中 */
}


.main1 {
  width:1440px;
  background-image: url("img/main1.png");
  height: 714px;
  position: relative;
  background-repeat: no-repeat;
  background-size: 1440px;
}
.qr{
    position: absolute;
    height: 15%;
    width: 8%;
    left: 36%;
    bottom: 10%;
}
.main2 {
  width:1440px;
  background-image: url("img/main2.png");
  height: 949px;
  position: relative;
  background-repeat: no-repeat;
  background-size: 1440px;
}

.main3 {
  width:1440px;
  background-image: url("img/main3.png");
  height: 1285px;
  background-repeat: no-repeat;
  background-size: 1440px;
}

.main4 {
  width:1440px;
  background-image: url("img/main4.png");
  height: 1600px;
  background-repeat: no-repeat;
  background-size: 1440px;
}

.slideshow-container {
  max-width: 1000px;
  position: relative;
  margin: 0px;
}
 
.mySlides {
  display: none;
}

 .img{
	 align-items: center;
	 margin-top: 317px;
	 margin-left:222px;
	 background-size: 720px;
	 width:995px;
	 height:583px;
 }

.fade {
  animation-name: fade;
  animation-duration: 1.5s;
}
 
@keyframes fade {
  from {opacity: .4} 
  to {opacity: 1}
}
 
.prev, .next {
  cursor: pointer;
  position: absolute;
  top: 50%;
  width: auto;
  padding: 16px;
  margin-top: -22px;
  color: white;
  font-weight: bold;
  font-size: 18px;
  transition: 0.6s ease;
  user-select: none;
}
 
.next {
  	position: absolute; /* 设定子div为绝对定位 */
    top: 580px; /* 距离父div顶部20px */
    right: 130px; /* 距离父div左侧30px */
}
 
.prev {
	position: absolute; /* 设定子div为绝对定位 */
    top: 580px; /* 距离父div顶部20px */
    left: 130px; /* 距离父div左侧30px */
}
 
.prev:hover, .next:hover {
  background-color: rgba(0, 0, 0, 0.8);
}




.container {
  display: flex;
  justify-content: center; /* 水平居中 */
  align-items: center; /* 垂直居中 */
  height: 200px; /* 指定div的高度 */
}
 
.container img {
  max-width: 100%; /* 确保图片不会超过div的宽度 */
  max-height: 100%; /* 确保图片不会超过div的高度 */
}


.body_dingbu{
	text-align:center
}
.wenzi{
	width:1440px;
	height: 27px;
	font-size: 14px;
	font-family: SourceHanSansCNVF-Normal, SourceHanSansCNVF;
	font-weight: 400;
	color: #eeeeee;
	line-height: 20px;
}

.text_5{
    font-size: 28px;
}

a {

text-decoration: none;

color: inherit;

cursor: pointer;

}