/* title */
.m-title {
	border-bottom: 1px solid #eee;
	padding: 115px 0 95px;
}
.m-title h1 {
	float: left;
	line-height: 80px;
	font-size: 60px;
	font-weight: normal;
}
.m-title div {
	float: right;
	width: 514px;
	border-left: 1px solid #eee;
	padding-left: 39px;
	line-height: 40px;
	font-size: 16px;
	color: #999;
}
.m-title div p {
	margin-bottom: 50px;
	font-size: 22px;
	color: #000;
}
/* end title */

/* about */
.m-about {
	padding: 134px 0 114px;
}
.m-about .about {
	float: left;
	width: 692px;
}
.m-about .about .content h1 {
	margin-bottom: 50px;
	line-height: 52px;
	font-size: 32px;
	font-weight: normal;
}
.m-about .about .content p {
	margin-bottom: 32px;
	line-height: 32px;
	font-size: 16px;
	color: #666;
}
.m-about .count {
    margin-top: 80px;
}
.m-about .count .item div {
    font-size: 25px;
    color: #f00;
}
.m-about .count .item div strong {
    margin-right: 10px;
    font-size: 70px;
    font-weight: normal;
}
.m-about .count .item p {
    margin-top: 20px;
    font-size: 16px;
    color: #666;
}
.m-about .image {
	float: right;
	width: 540px;
}
/* end about */

/* picture */
.m-picture {
    position: relative;
    overflow: hidden;
    background: #F7F9FB;
}
.m-picture ul {
    float: left;
    position: relative;
    left: 0;
    height: 600px;
    transition: left .3s ease;
}
.m-picture li {
    min-width: 650px;
    height: 500px;
    padding: 0 20px;
}

.m-picture .arrow {
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    padding: 0 20px;
    opacity: 0;
    transform: translate(0, -50%);
    transition: opacity .3s ease;
}
.m-picture:hover .arrow {
    opacity: 1;
}
.m-picture .arrow .item {
    width: 70px;
    height: 70px;
    border-radius: 100%;
    font-size: 26px;
    color: #fff;
    background: rgba(0,0,0,.7);
    cursor: pointer;
    user-select: none;
}
/* end picture */

/* point */
.m-point {
    height: 700px;
}
.m-point ul {
    width: 1240px;
}
.m-point .item {
    width: 344px;
    height: 180px;
    margin: 80px 30px 0;
}
.m-point .item .num {
    font-size: 40px;
    font-style: italic;
    color: #ABD6FF;
}
.m-point .item .title {
    line-height: 64px;
    font-size: 18px;
    font-weight: bold;
}
.m-point .item p {
    line-height: 24px;
    font-size: 15px;
    color: #666;
}
@media screen and (min-width: 1025px) {
	.m-point .item {
		opacity: 0;
		transition: all 1.5s ease;
	}
	.m-point .item:nth-child(2) {
		transition-delay: .2s;
	}
	.m-point .item:nth-child(3) {
		transition-delay: .4s;
	}
	.m-point .item:nth-child(4) {
		transition-delay: .6s;
	}
	.m-point .item:nth-child(5) {
		transition-delay: .8s;
	}
	.m-point .item:nth-child(6) {
		transition-delay: 1s;
	}
	.m-point.z-active .item {
		opacity: 1;
	}
}
/* end point */

/* service */
.m-service {
    background-image: url('../img/about/service.jpg');
    background-size: 1920px 100%;
    background-position: center;
}
.m-service .m-module {
    height: 630px;
	overflow: hidden;
}
.m-service .u-title {
    color: #fff;
}
.m-service ul {
    width: 1240px;
    margin-top: 122px;
}
.m-service li {
    margin-left: 84px;
}
.m-service li:nth-child(3n+1) {
    margin-left: 0;
}
.m-service li:nth-child(n+4) {
    margin-top: 82px;
}
.m-service li .name {
    width: 100px;
    height: 100px;
    border-radius: 100%;
    margin-right: 18px;
    line-height: 28px;
    font-size: 20px;
    color: #fff;
    background: #399EFF;
}
.m-service li p {
    width: 238px;
    line-height: 22px;
    font-size: 14px;
    color: #CFE2FF;
}

@media screen and (min-width: 1025px) {
	.m-service li {
		position: relative;
		left: 100px;
		opacity: 0;
		transition: all 1s ease;
	}
	.m-service li:nth-child(n+4) {
		transition-delay: .8s;
	}
	.m-service.z-active li {
		left: 0;
		opacity: 1;
	}
}
/* end service */

/* certificate */
.m-certificate {
    height: 500px;
	overflow: hidden;
}
.m-certificate ul {
    margin-top: 86px;
}
.m-certificate li {
    position: relative;
    width: 150px;
    margin: 0 22px;
}
.m-certificate li img {
    filter: grayscale(100%);
    transition: all .2s ease;
}
.m-certificate li:hover img {
    filter: grayscale(0);
}
.m-certificate li p {
    margin-top: 5px;
    font-size: 14px;
    text-align: center;
    color: #666;
}

.m-certificate .tips {
    position: absolute;
    left: 40px;
    top: 100px;
    width: 160px;
    padding: 12px;
    border-radius: 4px;
    line-height: 18px;
    font-size: 12px;
    color: #fff;
    background: #1664FF;
    opacity: 0;
    transition: all .3s ease;
}
.m-certificate li:hover .tips {
    top: 90px;
    opacity: 1;
}
.m-certificate .tips:after {
    content: '';
    position: absolute;
    left: 30px;
    top: -5px;
    border-bottom: 5px solid #1664FF;
    border-left: 5px solid rgba(255,255,255,0);
    border-right: 5px solid rgba(255,255,255,0);
}

@media screen and (min-width: 1025px) {
	.m-certificate li {
		position: relative;
		top: 60px;
		opacity: 0;
		transition: all .5s ease;
	}
	.m-certificate li:nth-child(2) {
		transition-delay: .3s;
	}
	.m-certificate li:nth-child(3) {
		transition-delay: .6s;
	}
	.m-certificate li:nth-child(4) {
		transition-delay: .9s;
	}
	.m-certificate li:nth-child(5) {
		transition-delay: 1.2s;
	}
	.m-certificate.z-active li {
		top: 0;
		opacity: 1;
	}
}
/* end certificate */

@media screen and (max-width: 1024px) {
	/* title */
	.m-title {
		padding: .6rem .2rem;
	}
	.m-title h1 {
		float: none;
		line-height: 1.4rem;
		font-size: 1rem;
		font-weight: normal;
	}
	.m-title div {
		float: none;
		width: auto;
		border-left: none;
		border-top: 1px solid #eee;
		padding-left: 0;
		padding-top: .4rem;
		margin-top: .4rem;
		line-height: .6rem;
		font-size: .32rem;
		color: #999;
	}
	.m-title div p {
		margin-bottom: .2rem;
		font-size: .4rem;
		color: #000;
	}
	/* end title */
	
	.m-banner {
		height: 2.9rem;
	}
	.m-banner img {
		left: 0;
		width: 13.26rem;
	}
	
	.tab {
		display: none;
	}

	/* about */
	.m-about {
		padding: .6rem .2rem 1rem;
	}
	.m-about .about {
		float: none;
		width: auto;
	}
	.m-about .about .content h1 {
		margin-bottom: .4rem;
		line-height: 1rem;
		font-size: .6rem;
		font-weight: normal;
	}
	.m-about .about .content p {
		margin-bottom: .6rem;
		line-height: .6rem;
		font-size: .3rem;
		color: #666;
	}
	.m-about .count {
		margin-top: 1rem;
	}
	.m-about .count .item div {
		font-size: .4rem;
		color: #f00;
	}
	.m-about .count .item div strong {
		margin-right: .1rem;
		font-size: .8rem;
		font-weight: normal;
	}
	.m-about .count .item p {
		margin-top: .2rem;
		font-size: .3rem;
		color: #666;
	}
	.m-about .image {
		float: none;
		width: auto;
		margin-bottom: .4rem;
	}
	/* end about */

	/* picture */
	.m-picture {
		padding: .2rem;
		overflow: auto;
	}
	.m-picture ul {
		float: left;
		position: relative;
		left: 0;
		height: 4.6rem;
		transition: left .3s ease;
	}
	.m-picture li {
		min-width: 6.1rem;
		height: 4.6rem;
		padding: 0 .1rem;
	}

	.m-picture .arrow {
		display: none;
	}
	/* end picture */

	/* point */
	.m-point {
		height: auto;
		padding: 1rem 0 .4rem;
	}
	.m-point ul {
		width: auto;
	}
	.m-point .item {
		width: auto;
		height: auto;
		margin: .6rem .3rem 0;
	}
	.m-point .item .num {
		font-size: .8rem;
	}
	.m-point .item .title {
		line-height: 1rem;
		font-size: .36rem;
	}
	.m-point .item p {
		line-height: .48rem;
		font-size: .3rem;
	}
	/* end point */

	/* service */
	.m-service {
		background-size: auto 100%;
	}
	.m-service .m-module {
		height: auto;
		padding: 1rem 0 .6rem;
	}
	.m-service ul {
		flex-wrap: wrap;
		width: auto;
		margin-top: 1rem;
	}
	.m-service li {
		margin-left: 0;
		margin-bottom: .4rem;
	}
	.m-service li:nth-child(3n+1) {
		margin-left: 0;
	}
	.m-service li:nth-child(n+4) {
		margin-top: 0;
	}
	.m-service li .name {
		width: 1.8rem;
		height: 1.8rem;
		margin-right: .3rem;
		line-height: .56rem;
		font-size: .4rem;
	}
	.m-service li p {
		width: 5rem;
		line-height: .44rem;
		font-size: .28rem;
	}
	/* end service */

	/* certificate */
	.m-certificate {
		height: auto;
		padding: .6rem 0;
	}
	.m-certificate ul {
		flex-wrap: wrap;
		margin-top: .5rem;
	}
	.m-certificate li {
		position: relative;
		width: 33.333%;
		margin: 0;
	}
	.m-certificate li img {
		filter: none;
	}
	.m-certificate li p {
		margin-top: .2rem;
		font-size: .28rem;
	}

	.m-certificate .tips {
		display: none;
	}
	/* end certificate */
}