.topic_info,
.topic_item .pic::before {
	transition: all 0.5s ease;
	-webkit-transition: all 0.5s ease;
	-moz-transition: all 0.5s ease;
	-o-transition: all 0.5s ease;
}

/* img scale */
.c_pub_pic img {
	transition: all 0.3s ease;
	-webkit-transition: all 0.3s ease;
	-moz-transition: all 0.3s ease;
	-o-transition: all 0.3s ease;
}

.sort_item:hover .sort_pic img,
.adv_item:hover .adv_pic img {
	transform: scale(1.06);
	-webkit-transform: scale(1.06);
	-moz-transform: scale(1.06);
	-o-transform: scale(1.06);
}

.competence_img:hover {
	transform: scale(1.02);
	-webkit-transform: scale(1.02);
	-moz-transform: scale(1.02);
	-o-transform: scale(1.02);
}


/* proType_sort */
.sort_item {
	position: relative;
	overflow: hidden;
	margin-bottom: 5%;
}

.sort_item:last-child {
	margin-bottom: 0;
}

.sort_pic_item {
	width: 52.5%;
	order: 1;
}

.sort_item .sort_pic {
	padding-bottom: 68%;
	overflow: hidden;
	border-radius: 130px 0 0 0;
}

.sort_item .sort_info {
	line-height: 1.25;
	width: 43.25%;
	order: 2;
}

.sort_info .title {
	font-size: 40px;
	font-family: 'AkzidenzGroteskBQ-Bold';
	line-height: 1.25;
	height: 2.5em;
	overflow: hidden;
	text-transform: uppercase;
	color: #000;
}

.sort_info .title a {
	color: #000;
}

.sort_info .brief {
	color: #666;
	line-height: 28px;
	margin: 2% 0 4%;
	/* max-height: 112px; overflow-y: auto; */
	font-family: 'AkzidenzGroteskBQ-Light';
}

.sort_item:nth-child(2n) .sort_pic_item {
	order: 3;
}

.sort_item:nth-child(2n) .sort_pic {
	border-radius: 0 130px 0 0;
}

.sort_item:hover .title a {
	color: var(--commonColor);
}

.sort_list {}

.sort_list li {
	font-family: 'AkzidenzGroteskBQ-Bold';
	font-size: 20px;
	width: 48%;
	line-height: 28px;
	margin-bottom: 15px;
}

.sort_list li a:hover {
	text-decoration: underline;
}

.sort_btn {
	margin-top: 3%;
}

.sort_bottom {
	padding-top: 5%;
}

.sort_bottom .title {
	height: auto;
}

.sort_bottom .brief {
	font-size: 30px;
	font-family: 'MyriadPro-Regular';
	color: rgba(102, 102, 102, 0.8);
	line-height: 1.25;
	margin-top: 10px;
}

@media only screen and (max-width: 1450px) {

	.sort_info .title,
	.sort_bottom .title {
		font-size: 40px;
	}

	.sort_bottom .brief {
		font-size: 28px;
	}
}

@media only screen and (max-width: 1350px) {

	.sort_info .title,
	.sort_bottom .title {
		font-size: 35px;
	}

	.sort_bottom .brief {
		font-size: 26px;
	}
}

@media only screen and (max-width: 1200px) {

	.sort_info .title,
	.sort_bottom .title {
		font-size: 30px;
	}

	.sort_bottom .brief {
		font-size: 24px;
	}

	.sort_list li {
		width: 100%;
		margin-bottom: 10px;
	}
}

@media only screen and (max-width: 950px) {
	.sort_info .title {
		font-size: 22px;
	}

	.sort_item {
		flex-direction: column;
		margin-bottom: 26px;
	}

	.sort_pic_item {
		width: 100%;
	}

	.sort_item:nth-child(2n) .sort_pic_item {
		order: 1;
	}

	.sort_item .sort_info {
		width: 100%;
		padding: 20px 0 0;
	}

	.sort_info .brief {
		font-size: 16px;
		margin: 6px 0 10px;
		max-height: unset;
	}

	.sort_item.sort_pic {
		border-radius: 100px 0 0 0;
	}

	.sort_item:nth-child(2n) .sort_pic {
		border-radius: 100px 0 0 0;
	}

	.sort_btn {
		margin-top: 10px;
	}
}


/* proType_app */
.proType_app {
	position: relative;
}

.proType_app .app_bg {
	position: absolute;
	right: 0;
	top: 0;
	width: 46%;
	height: 70%;
	background: var(--commonColor);
}

.pro_app_inner::after {
	content: '';
	overflow: hidden;
	clear: both;
	height: 0;
	display: block;
}

.app_left {
	width: 59%;
	float: left;
}

.app_left .pic {
	padding-bottom: 75%;
}

.app_right {
	width: 46%;
	background: #fff;
	box-shadow: 0px 0px 40px 0px rgba(0, 0, 0, 0.15);
	margin-top: 6%;
	padding: 3.8%;
	position: relative;
	margin-left: -5%;
	float: right;
	z-index: 1;
}

.app_right .web_th .title {
	font-size: 30px;
}

.app_right .brief {
	font-family: 'Poppins-Light';
	line-height: 30px;
	margin-top: 4%;
	/* max-height: 540px; overflow-y: auto; */
	text-transform: none;
}

.app_right:hover {
	box-shadow: 0 0 40px 0 rgba(0, 0, 0, 0.3);
}

.app_right:hover .brief {
	color: #333;
}

@media only screen and (max-width: 1600px) {
	.app_right .web_th .title {
		font-size: 28px;
	}
}

@media only screen and (max-width: 1500px) {
	.app_right .web_th .title {
		font-size: 24px;
	}
}

@media only screen and (max-width: 1100px) {
	.proType_app .app_bg {
		width: calc(100% - 50px);
	}

	.app_left {
		width: 78%;
	}

	.app_right {
		width: calc(100% - 50px);
		margin-top: -6%;
		margin-left: 0;
		padding: 26px 30px 20px;
	}

	.app_right .brief {
		line-height: 28px;
		margin-top: 10px;
		max-height: unset;
		height: auto;
	}
}

@media only screen and (max-width: 980px) {
	.proType_app .app_bg {
		width: 50%;
	}

	.app_left {
		width: 75%;
	}

	.app_right {
		width: 100%;
		margin-top: 0;
		margin-left: 0;
		padding: 26px 16px 20px;
	}

	.app_right .brief {
		line-height: 28px;
		margin-top: 10px;
		max-height: unset;
		height: auto;
	}
}



/* proType_topic */

.topic_list {
	margin-top: 3%;
}

.topic_item {
	width: 31.4%;
	margin-right: 2.75%;
	position: relative;
	overflow: hidden;
}

.topic_item:last-child {
	margin-right: 0;
}

.topic_item .pic {
	padding-bottom: 118%;
	z-index: 0;
}

.topic_item .pic::before {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	height: 0;
	background: rgba(0, 0, 0, 0.4);
	content: '';
	z-index: 1;
}

.topic_item .brief {
	height: 0;
	opacity: 0;
	font-family: 'HelveticaLTStd-Light';
	margin-top: 5%;
	line-height: 28px;
	font-weight: normal;
	height: 0;
	max-height: 336px;
	/* overflow-y: auto; */
	overflow: hidden;
}

.topic_info {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	height: auto;
	z-index: 1;
	padding: 5% 12%;
	text-align: center;
	color: #fff;
}

.topic_item .title {
	font-family: 'AkzidenzGroteskBQ-Bold';
	font-size: 26px;
	text-shadow: 0px 2px 2px #000000;
	color: #fff;
	line-height: 1.25;
	max-height: 2.5em;
}

.topic_item:hover .pic::before {
	height: 100%;
}

.topic_item:hover .brief {
	display: block;
	opacity: 1;
	height: auto;
}

.topic_item:hover .topic_info {
	transform: translateY(50%);
	bottom: 50%;
	max-height: 100%;
}

@media only screen and (max-width: 1450px) {
	.topic_item .title {
		font-size: 24px;
	}

	.topic_item .brief {
		max-height: 280px;
	}

	.topic_info {
		padding: 20px 8%;
	}
}

@media only screen and (max-width: 1200px) {
	.topic_item .title {
		font-size: 24px;
	}

	.topic_item .brief {
		max-height: 224px;
		margin-top: 10px;
		overflow-y: auto;
	}

	.topic_info {
		padding: 20px 30px;
	}
}

@media only screen and (max-width: 980px) {
	.topic_list {
		flex-direction: column;
		margin-top: 0;
	}

	.topic_item {
		width: 100%;
		margin-right: 0;
		margin-top: 20px;
	}

	.topic_item .title {
		font-size: 20px;
	}

	.topic_item .brief {
		max-height: 280px;
		margin-top: 10px;
		display: block;
		opacity: 1;
		height: auto;
	}

	.topic_item .pic::before {
		height: 100%;
	}

	.topic_info {
		padding: 20px 20px;
	}

	.topic_item .topic_info {
		transform: translateY(50%);
		bottom: 50%;
		max-height: 100%;
	}
}