.case_part .case_button_icon {
	background-image: url(../images/icon_Next_black.png);
	width: 7px;
	height: 14px;
	margin-bottom: -2px;
	margin-left: 20px;
}

.case_part .caseInfo a span {
	color: #242728;
}

@media (max-width: 767px) {
	.case_part {
		overflow: hidden;
		padding-top: 0.6rem;
	}

	.case_part .content {
		display: none;
	}

	.case_part .content:first-of-type {
		display: block;
	}

	.case_part .pro_title {
		font-size: 0.48rem;
		line-height: 0.56rem;
		text-align: center;
	}

	.case_part .flex-box {
		display: block !important;
	}

	.case_part .title_item {
		width: 50%;
		padding-left: 20px;
		margin: 0;
	}

	.case_part .case {
		height: 8.16rem;
		width: 5.6rem;
		background: #F6F6F6;
		margin: 0.3rem auto;
	}

	.case_part #case_part_content .case {
		height: auto;
	}

	.case_part .btn_previous {
		display: none;
	}

	.case_part .btn_next {
		display: none;
	}

	.case_part .caseInfo {
		position: relative;
		z-index: 2;
		text-align: left;
		height: 100%
	}

	.case_part #case_part_content .case .caseInfo {
		padding-bottom: 0.3rem;
		zoom: 1;
	}

	.case_part #case_part_content .case .caseInfo::after {
        display: block;
		content: "";
		height: 0;
		line-height: 0;
		clear: both;
        visibility: hidden;
	}

	.case_part .caseInfo img {
		display: block;
		width: 100%;
		/*width: 5.6rem;*/
		/*height: 4.48rem;*/
	}

	.case_part .caseInfo div {
		margin-left: 0.4rem;
	}

	.case_part .caseInfo a {
		position: absolute;
		margin-left: 0.4rem;
		font-size: 0.28rem;
		bottom: 0.38rem;
	}

	.case_part #case_part_content .case a {
		position: static;
		display: block;
		float: left;
	}


	.case_part .case_item {
		font-size: 0.36rem;
		color: #9195A1;
		letter-spacing: 0;
		margin: 0.4rem 0.4rem 0;
	}

	.case_part .case_time {
		font-size: 0.28rem;
		color: #9195A1;
		letter-spacing: 0;
		margin: 0.4rem 0.4rem 0;
	}

	.case_part #case_part_content .case .case_time {
		margin-bottom: 0.2rem;
	}

	.case_part .case_title {
		font-size: 0.28rem;
		color: #242728;
		line-height: 0.44rem;
		margin: 0.28rem 0 0.2rem;
	}

	.case_part .icon {
		display: inline-block;
		background-repeat: no-repeat;
		background-position: center;
		background-size: 100%;
	}

	.case_part .second_title {
		text-align: center;
		margin-bottom: 0.5rem;
		margin-top: 0.5rem;
		font-size: 0;
	}

	.case_part .title_item {
		display: inline-block;
		font-size: 0.28rem;
		color: #262728;
		letter-spacing: 0;
		text-align: left;
		margin-bottom: 0.2rem;
	}

	.case_part .title_item:first-child {
		color: #979DC1;
	}

	.partner {
		text-align: center;
		margin-top: 0.8rem;
	}

	.partner div {
		display: inline-block;
		margin-bottom: 0.2rem;
	}

	.partner img {
		width: 75%;
	}

	.partner_hr {
		display: none;
	}

}

@media (min-width: 768px) {

	.case_part {
		overflow: hidden;
		padding-top: 1.8rem;
	}

	.case_part .pro_title {
		width: 33%;
		margin: 0 auto;
		font-size: 0.72rem;
		text-align: center;
		margin-bottom: 2rem;
		letter-spacing: 0.0044rem;
		font-weight: bold;
	}

	.case_part .content {
		display: none;
	}

	.case_part .content:first-of-type {
		display: block;
	}

	.case_part .flex-box {
		display: flex;
		width: 100%;
		padding: 0 10%;
		flex-wrap: wrap;
	}

	/* case */
	.case_part .case {
		position: relative;
		width: 25%;
		transition: transform .3s;
		padding: 0 0.2rem;
		margin-bottom: 0.4rem;
	}


	.case_part .case:hover {
		transform: translate(0px, -12px);

	}

	.case_part .case:hover .caseInfo {

		box-shadow: 0 0.7rem 0.6rem rgb(222, 222, 222);
	}

	.case_part .caseInfo {
		position: relative;
		z-index: 2;
		text-align: left;
		min-height: 9.4rem;
		height: auto;
		background: #F6F6F6;
	}

	.case_part .caseInfo img {
		display: block;
		width: 100%;
		/*width: 6rem;*/
	}

	.case_part .caseInfo div {
		margin-left: 0.4rem;
	}

	.case_part .caseInfo a {
		position: inherit;
		bottom: 0.38rem;
		left: 0.4rem;
		font-size: 0.28rem;
	}

	.case_part .caseInfo a:hover span {
		text-decoration: underline;
	}

	.case_part .case_item {
		font-size: 0.36rem;
		color: #9195A1;
		letter-spacing: 0;
		margin: 0.4rem 0.4rem 0;
	}

	.case_part .case_time {
		font-size: 0.28rem;
		color: #9195A1;
		letter-spacing: 0;
		margin: 0.4rem 0.4rem 0;
	}

	.case_part .case_title {
		font-size: 0.28rem;
		color: #242728;
		line-height: 0.54rem;
		margin: 0.46rem 0.4rem;
	}

	.case_part .second_title {
		text-align: center;
		margin-bottom: 1rem;
	}

	.case_part .title_item {
		display: inline-block;
		font-size: 0.28rem;
		color: rgba(38, 39, 40, 0.60);
		letter-spacing: 0;
		text-align: center;
		cursor: pointer;
	}

	.case_part .title_item:first-child {
		color: #262728;
		font-size: 0.36rem;
		list-style-type: disc;
	}

	.case_part .title_item:hover {
		text-decoration: underline;
	}

	.partner {
		text-align: center;
		margin-top: 1rem;
	}

	.partner div {
		display: inline-block;
	}

	.partner div img {
		width: 2.64rem;
		height: 0.8rem;
	}

	.partner img:nth-child(-n+5) {
		margin-right: 1.5rem;
	}
}