body{
	background-color: #F9F9F9;
}
a:hover{
	color:#7F6CF9;
}
.cooperation-list-header {
	text-align: center;
	margin: 70px auto 0px auto;
}
.cooperation-position {
	display: block;
	width:20px;
	height: 20px;
	background-image: url("../images/position.png");
	background-repeat: no-repeat;
	background-position: center;
	background-size: cover;
	margin-right: 10px;
}

.cooperation-positionbar {
	display: flex;
	flex-direction: row;
	margin:30px 0px;
	font-family: Source Han Sans, Source Han Sans;
	color: #9E9E9E;
	line-height: 23px;
	font-size: 16px;
	font-weight: 350;
}
.cooperation-positionbar a{
	font-family: Source Han Sans, Source Han Sans;
	font-weight: 350;
	font-size: 16px;
	color: #9E9E9E;
	line-height: 23px;
}
.cooperation-positionbar a:hover{
	color:#464AF7;
	font-weight: bold;
}
.cooperation-list-section {
	display: flex;
	flex-direction:column;
	align-items: center;
/*	background-color: #F9F9F9;*/
}
.cooperation-list-section>div{
	width: 1400px;
}

.cooperation-list-main {
	display: flex;
	flex-direction:row;
	justify-content: flex-start;
	align-items: center;
	flex-wrap: wrap;
	gap:20px;
	width: 1400px;
	margin-bottom: 52px;
	min-height: 450px;
}
.cooperation-list-main::after {
      content: "";
      width: calc(25% - 7px); /* 匹配子项宽度 */
      height: 0;
 }