.sxw-brief-introduction{
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  align-items: flex-start;
  padding: 20px;
}

.culture-item {
  width: calc(20% - 20px);
  margin: 10px;
  color: white;
  padding:10px 20px;
  background-image: url('../img/资源 1.png'); /* 假设已有波浪点状背景图，可替换为你自己的图片路径 */
  background-size: cover;
  background-repeat: no-repeat;
}

.culture-item h2 {
	text-align: center;
  margin-bottom: 20px;
}

.culture-item p{
	color: #fff;
	text-align: justify;
}

.section .sxw-right{
	width: 50%;
}
.section .sxw-left{
	margin-top: -178px;
}
.cont-line{
	height: 38%
}