.navBox {
	display: flex;
	height: 60px;
	font-size: 20px;
	color: #555;
	border-bottom: 1px solid #e2e3e4;
	padding-left: 50px;
	align-items: flex-end
}

.navBox .nav {
	width: 120px;
	color: #555;
	text-align: center;
	line-height: 34px;
	position: relative;
	cursor: pointer
}

.navBox .nav:before {
	content: " ";
	display: none;
	height: 2px;
	background: #2260ff;
	width: 120px;
	position: absolute;
	left: 0;
	bottom: -7px
}

.navBox .active {
	color: #2260ff;
	font-weight: 700
}

.navBox .active:before {
	display: inline-block
}

.element-image-viewer .el-icon-circle-close {
	color: #fff
}

.about-staff-activity {
	width: 100%;
	padding: 0
}

.about-staff-activity .main {
	padding: 50px 0 34px;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-around
}

.about-staff-activity .main .unit {
	width: 576px;
	height: 320px;
	margin-bottom: 28px;
	padding: 11px;
	float: left;
	background: #fff;
	box-shadow: 0 2px 10px 1px hsla(0, 0%, 87.1%, .5)
}

.about-staff-activity .main .unit:nth-of-type(2n) {
	margin: 0 0 30px
}

.about-staff-activity .main .unit .activity-img-blk {
	width: 100%;
	height: 240px;
	position: relative;
	overflow: hidden;
	margin-bottom: 12px
}

.about-staff-activity .main .unit .activity-img-blk img {
	height: 100%;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%)
}

.about-staff-activity .main .unit h3 {
	margin: 0;
	font-size: 20px;
	color: #222;
	letter-spacing: 0;
	text-align: justify;
	font-weight: 600
}