body {
  margin: 0;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  background-color: #f7f7f7;
  color: #333;
}

.about-container {
  display: flex;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 40px auto;
  background: white;
  box-shadow: 0 0 10px rgba(0,0,0,0.05);
  border-radius: 8px;
  overflow: hidden;
}

.about-image {
  flex: 1 1 300px;
  min-width: 300px;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-text {
  flex: 2 1 400px;
  padding: 30px;
}

.about-text h1 {
  font-size: 28px;
  margin-bottom: 20px;
}

.about-text p {
  font-size: 16px;
  line-height: 1.8;
}
.yuanjing{
  display: flex;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 40px auto;
}
.yuanjing_cont{
	width:50%;
	height:260px;
	line-height:260px;
	text-align:center;
	background:#067ACC;
	color:#fff;
	font-size:35px;
	font-weight:600;
}
.yuanjing_cont img{
	width:100%;
	display:block;
	height:260px;
	object-fit:cover;
}
.about_bigimg{
	background:#fff;
	width:100%;
	padding:50px 0px;
	margin:50px 0px;
}
.about_bigimg img{
	width:100%;
}
.wenhua{
  display: flex;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 40px auto;
}
.wenhua_cont{
	width:25%;
	display: flex;
	flex-direction: column;        /* 垂直排列 */
	justify-content: center;       /* 垂直居中 */
	align-items: center;           /* 水平居中 */
}
.wenhua_cont img{
	width:90px;
}
.wenhua_cont b,.wenhua_cont p{
	line-height:35px;
}
.jingshen{
	display: flex;
	flex-wrap: wrap;
	max-width: 1200px;
	margin: 40px auto;
	box-sizing:border-box;
	border-left:1px solid #eee;
	border-top:1px solid #eee;
}
.jingshen_cont img{
	width:80px;
}
.jingshen_cont{
	width:33.333333333%;
	background:#fff;
	display: flex;
	flex-direction: column;        /* 垂直排列 */
	justify-content: center;       /* 垂直居中 */
	align-items: center;           /* 水平居中 */
	padding:60px 10px;
	box-sizing:border-box;
	border-bottom:1px solid #eee;
	border-right:1px solid #eee;
	
}
.photos{
  display: flex;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 40px auto;
}
.photos_cont{
	width:32%;
	margin:10px 0.66666% ;
}
.photos_cont img{
	width:100%;
	height:280px;
	display:block;
}

.contact{
  max-width: 1200px;
  margin: 40px auto;
}
.contact h3{
	font-size:35px;
}
.contact hr{
	width:50px;
	height:3px;
	background:#333;
	border:0px;
}
.contact p{
	font-size:22px;
	line-height:50px;
}
.contact b{
	font-size:30px;
}
/* 移动端适配 */
@media (max-width: 768px) {
	.pc{
		display:none;
	}
  .about-container {
    flex-direction: column;
	width:94%;
	margin:0 3%;
	margin-bottom:50px;
  }
  .about-text {
    padding: 20px;
  }
  .about-text h1{
	  font-size:20px;
  }
  .yuanjing_cont{
	  width:100%;
  }
  .yuanjing_txt1,
  .yuanjing_txt2{
	  height:80px;
	  line-height:80px;
	  font-size:20px;
  }
  .yuanjing_txt2{
	  order: 4;
  }
  .wenhua_cont{
	  width:46%;
	  margin:0 2%;
  }
  .wenhua_cont img{
	  width:50px;
	  height:50px;
  }
  .wenhua_cont b{
	  font-size:20px;
  }
  .wenhua_cont p{
	  font-size:14px;
  }
  .jingshen_cont{
	  width:50%;
  }
  .photos_cont{
	  width:46%;
	  height:200px;
	  margin:10px 2%;
  }
  .photos_cont img{
	  height:200px;
	  object-fit:cover;
  }
  .contact{
	width:94%;
	margin:0 3%;
	margin-bottom:50px;
  }
}