ul, li {
	list-style: none;
	padding: 0;
}

.case-tab {
	margin-bottom: 30px;
}

.case-tab ul {
	border-bottom: 1px solid rgba(146, 156, 170, .4);
}

.caseTabs-li {
	font-size: 16px;
	width: 20%;
	text-align: center;
	color: #333;
	height: 72px;
	line-height: 72px;
	position: relative;
}

.caseTabs-li-active {
	color: #206cff;
	cursor: pointer;
	transition: all .2s linear;
}

.caseTabs-li-active::after {
	content: '';
	width: 72px;
	height: 3px;
	background-color: #0B68BF;
	transition: all .2s linear;
	transform: translate(-50%);
	position: absolute;
	left: 50%;
	bottom: 0;
}

.case-wrapper {
	display: none;
	width: 100%;
}

.case-wrapper.active {
	display: block;
}

.case-item {
	background-position: top;
	background-repeat: no-repeat;
	background-size: 100% 100%;
	box-shadow: 0 4px 20px 0 rgb(227 233 239 / 50%);
	width: 384px;
	height: 340px;
	border-radius: 4px;
	padding: 32px 40px;
	margin-right: 24px;
    transition: all .3s linear;
	cursor: pointer;
}

.case-item:nth-child(3) {
	margin-right: 0;
}

.case-item:hover {
	margin-top: -10px;
	box-shadow:0 2px 6px rgba(0, 0, 0, .11)
}

.case-head {
	font-size: 24px;
	font-weight: 600;
	margin-bottom: 40px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 1;
	-webkit-box-orient: vertical;
}

.case-content {
	font-size: 16px;
	line-height: 30px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 5;
	-webkit-box-orient: vertical;
}

.case-btn {
	bottom: 32px;
	font-size: 14px;
	color: #0B68BF;
	margin-top: 30px;
}