.copywriting {
	display: flex;
	align-items: center;
	width: 1120px;
	margin: 85px auto;
	padding: 0 10px;
	box-sizing: border-box;
}

.copywriting .logo {
	width: 200px;
	height: 60px;
}

.copywriting .logo img {
	width: 100%;
	height: 100%;
}

.copywriting .content {
	width: 910px;
	margin-left: 80px;
	line-height: 25px;
	/*font-family: "宋体";*/
	font-weight: 600;
	font-size: 16px;
}

.live-list-box {
	display: flex;
	justify-content: space-between;
	width: 1120px;
	margin: 0 auto 90px;
	box-sizing: border-box;
	padding: 0 10px;
}

.live-list-box .live-item {
	display: flex;
	justify-content: center;
	align-items: center;
	height: 125px;
	width: 23.3333%;
}

.live-list-box .live-item .cover {
	display: flex;
	align-items: center;
}

.live-list-box .live-item .cover .num {
	display: flex;
	align-items: center;
	font-family: impact;
	font-size: 43px;
}

.live-list-box .live-item .cover .inner {
	margin-left: 10px;
}

.live-list-box .live-item .cover .inner .title {
	font-size: 13px;
	font-family: 'SourceHanSansCN-Medium';
	color: #232323;
	margin-bottom: 5px;
}

.live-list-box .live-item .cover .inner .p1 {
	font-size: 12px;
	font-family: Arial;
	color: #000;
	text-transform: uppercase;
}

/* 标题公用 */
.tips-title {
	font-size: 24px;
	font-weight: bold;
	position: relative;
	margin: 0 auto;
	width: 1120px;
	color: #232323;
}

.tips-title::after {
	content: '';
	position: absolute;
	left: 0;
	bottom: -18px;
	width: 15px;
	height: 2px;
	background-color: #000000;
}

/* 企业文化 */
.corporate-culture {
	width: 1100px;
	height: 550px;
	margin: 0 auto 115px;
	padding: 50px;
	box-sizing: border-box;

}

.corporate-culture .corporate-box {
	width: 100%;
	margin-top: 25px;
	display: flex;
	justify-content: space-between;
}

.corporate-culture .corporate-box .corporate-list {
	width: calc(100% - 422px);
	height: 410px;
	box-sizing: border-box;
	display: flex;
	padding-top: 85px;
	border-right: 1px solid #fff;
}

.corporate-culture .corporate-box .corporate-list li {
	width: 27.3333%;
	text-align: center;
	margin: 0 15px;
}

.corporate-culture .corporate-box .corporate-list li .down {
	width: 175px;
	height: 175px;
	transition: 0.3s;
}

.corporate-culture .corporate-box .corporate-list li:hover .down {
	transform: scale(1.1);
	transition: 0.3s;
}

.corporate-culture .corporate-box .corporate-list li .down .down-img {
	width: 100%;
	height: 100%;
}

.corporate-culture .corporate-box .corporate-list li .p1 {
	font-family: "宋体";
	font-weight: 600;
	text-align: center;
	font-size: 12px;
	line-height: 20px;
	margin-top: 20px;
}

.corporate-culture .corporate-box .right {
	display: flex;
	align-items: center;
	justify-content: center;
	width: calc(100% - 688px);
}

.corporate-culture .corporate-box .right .right-img {
	margin: 0 0 0 auto;
}

.tips-wrap {
	text-align: center;
}

.tips-wrap .tips-title-conter {
	font-size: 32px;
}

.tips-wrap .tips-title-p1 {
	font-size: 12px;
	margin-top: 5px;
}

/* 发展大纪事 */
.history-wrap {
	width: 100%;
	background: url(../image/history_bg.jpg) no-repeat center;
	margin-top: 50px;
	display: flex;
	justify-content: center;
	padding-top: 150px;
	box-sizing: border-box;
}

.history-wrap .box {
	width: 1120px;
	position: relative;
}

.history-wrap .box .content-item {
	display: none;
}

.history-wrap .box .content-item.show {
	display: block;
}

.history-wrap .box .content-inner {
	display: flex;
	height: 355px;
}

.history-wrap .box .content-inner .left {
	display: flex;
	width: 400px;
	height: 100%;
}

.history-wrap .box .content-inner .left img {
	max-width: 100%;
	height: 100%;
	object-fit: cover;
	color: #232323;
}

.history-wrap .box .content-inner .right {
	font-family: "宋体";
	background-color: #fff;
	width: calc(100% - 400px);
	padding-left: 60px;
	box-sizing: border-box;
	display: flex;
	align-items: center;
}

.history-wrap .box .content-inner .right .p1 {
	font-size: 45px;
}

.history-wrap .box .content-inner .right .p2 {
	font-size: 18px;
	margin-top: 20px;
	width: 74%;
	line-height: 25px;
	/*white-space:nowrap;*/
}

.history-wrap .box .progress {
	width: 1100px;
	display: flex;
	position: relative;
	margin-bottom: 180px;
}

.history-wrap .box .progress .transverse {
    border-bottom: 1px solid #fff;
    width:100%;
    height: 85px;
    display: flex;
    align-items: flex-end;
    position: relative;
}
.history-wrap .box .progress .arrow {
	position: absolute;
	right: -1px;
	bottom: -8px;
	color: #fff;
	font-size: 15px;
}

.history-wrap .box .progress .transverse .inner {
	height: 100%;
	margin-bottom: -60px;
	text-align: center;
}

.history-wrap .box .progress .transverse .yuan {
	width: 10px;
	height: 10px;
	background-color: #fff;
	border-radius: 50%;
	margin: 20px 0;
	position: relative;
	cursor: pointer;
}

.history-wrap .box .progress .transverse .yuan.current {
	background-color: #ed1414;
	position: relative;
}

.history-wrap .box .progress .transverse .yuan.current::after {
	content: "";
	position: absolute;
	left: -5px;
	top: -5px;
	width: 20px;
	height: 20px;
	background-color: #ed1414;
	border-radius: 100%;
	animation: warn 1.5s ease-out 0s infinite;

}

.history-wrap .box .progress .transverse .position-num {
	color: #fff;
	font-size: 18px;
	font-family: "宋体";
	white-space: nowrap;
	margin-left: -20px;
}

.history-wrap .box .progress .current .position-num {
	position: absolute;
	bottom: -34px;
	color: #fff;
	font-size: 18px;
	font-family: "宋体";
	white-space: nowrap;
	margin-left: -20px;
}

@keyframes warn {
	0% {
		transform: scale(0.5);
		opacity: 0;
	}

	30% {
		opacity: 1;
	}

	100% {
		transform: scale(1.4);
		opacity: 0;
	}
}

/* 企业资质 */
.qualification {
	height: 500px;
	padding-top: 40px;
	box-sizing: border-box;
}

.qualification .qualification-inner-box {
	width: 1100px;
	margin: 115px auto 0;
	display: flex;
	justify-content: space-between;
	box-sizing: border-box;
	padding: 0 20px;
}

.qualification-inner-item {
	width: 200px;
	text-align: center;
}

.qualification .qualification-inner-box .qualification-inner-just {
	width: 150px;
	height: 150px;
	border: 1px solid #cacdd0;
	border-radius: 10px;
	display: flex;
	align-items: center;
	justify-content: center;
	background-color: #fff;
	box-sizing: border-box;
	margin: 0 auto 15px;
}

.qualification .qualification-inner-box .qualification-inner-just img {
	width: 90px;
}

.qualification .qualification-inner-box .p1 {
	font-size: 15px;
	line-height: 25px;
	font-family: "宋体";
}

/* term */
.term {
	width: 1120px;
	margin: 0 auto 65px;
	display: flex;
	justify-content: space-around;
}

.term .term-item {
	width: 330px;
	height: 320px;
	box-sizing: border-box;
	border: 1px solid #cccccc;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
}

.term-box-wrap {
	width: 80%;
}

.term .term-box {
	font-size: 50px;
	font-family: "宋体";
}

.term .transverse {
	width: 100%;
	height: 3px;
	background-color: #000;
	margin: 15px 0;

}

.term .term-p {
	font-size: 25px;
	font-family: "宋体";
}

.tips-wrap {
	font-size: 36px;
	text-align: center;
	margin: 70px auto 40px;
	font-family: "宋体";
}

.tips-wrap .p1 {
	font-size: 14px;
	font-family: "宋体";
	margin-top: 5px;
	text-transform: uppercase;
}

.business {
	height: 830px;
	width: 1100px;
	margin: 0 auto;
	position: relative;
}

.business .business-box.show {
	display: block !important;
}

.business .business-box {
	position: absolute;
	left: 0;
	bottom: 262px;
	height: 160px;
	background: rgb(109, 109, 109, 0.8);
	width: 100%;
	box-sizing: border-box;
	padding: 25px 50px;
	display: none;
}

.business .business-box .title {
	font-size: 22px;
	color: #fff;
	margin-bottom: 20px;
}

.business .business-box .business-content {
	display: flex;
	align-items: center;
	color: #fff;
	margin-bottom: 10px;
}

.business .business-box .business-content .business-btn {
	width: 115px;
	height: 30px;
	border: 1px solid #fff;
	border-radius: 30px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-family: "宋体";
	font-size: 18px;
}

.business .business-box .business-content .business-p {
	margin-left: 25px;
	font-family: "宋体";
	font-size: 18px;
}

.performance-wrap {
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;
	height: 260px;
	background: #2c2f81;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 8px;
	box-sizing: border-box;
}

.performance-wrap li {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 290px;
	height: 100%;
	background-color: #fff;
	text-align: center;
}

.performance-wrap li.current {
	background-color: #2c2f81;
}

.performance-wrap li.current .custom-icon {
	color: #fff;
}

.performance-wrap li.current .p1 {
	color: #fff;
}

.performance-wrap li.current .p2 {
	color: #fff;
}

.performance-wrap li:hover {
	background-color: #2c2f81;
}

.performance-wrap li:hover .custom-icon {
	color: #fff;
}

.performance-wrap li:hover .p1 {
	color: #fff;
}

.performance-wrap li:hover .p2 {
	color: #fff;
}

.performance-wrap li .custom-icon {
	font-size: 90px;
	color: #8f8f8f;
	position: absolute;
	top: 0;
}

.icon-box {
	height: 75px;
	position: relative;
	display: flex;
	justify-content: center;
}

.performance-wrap li .p1 {
	font-size: 24px;
	color: #1d1d1d;
	font-family: "宋体";
	margin-top: 15px;
}

.performance-wrap li .p2 {
	font-size: 12px;
	color: #b6b6b6;
	font-family: "宋体";
	text-transform: uppercase;
	margin-top: 10px;
	white-space: nowrap;
}

.inner-box .inner-flex {
	display: flex;
	justify-content: space-between;
}

.inner-box .inner-item {
	width: 48.33333%;
}

.inner-box .inner-item img {
	max-width: 100%;
	margin-bottom: 20px;
}

.inner-box .inner-item .btn {
	width: 110px;
	height: 40px;
	margin: 0 auto;
	border: 1px solid #ccc;
	box-sizing: border-box;
	color: #424242;
	font-size: 18px;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
}

.inner-box .inner-item .btn:hover {
	color: #fff;
	background-color: #2c2f81;
}

.about_line_title {
	font-size: 32px;
	color: #353535;
	font-family: "宋体";
	margin-top: 80px;
}

.about_line {
	height: 1px;
	background-image: linear-gradient(to right, #000 0%, #000 50%, transparent 0%);
	background-size: 8px 1px;
	background-repeat: repeat-x;
	margin: 20px 0 0;
	position: relative;
}

.about_line::after {
	content: "";
	position: absolute;
	left: 0;
	top: -4px;
	height: 8px;
	width: 155px;
	background-color: #2c2f81;
}
.engineering-wrap {
    width: 1100px;
    margin: 0 auto;
    padding-bottom: 77px;
}
.engineering {
	width: 100%;
	height: 450px;
	position: relative;
}

.engineering .engineering-images {
	width: 100%;
	height: 100%;
}

.engineering-box-vague {
	position: absolute;
	right: 0;
	height: 100%;
	width: 460px;
	background: none;
	padding: 60px;
	box-sizing: border-box;
	text-align: left;
}

.engineering-box-vague .title {
	font-size: 28px;
	color: #fff;
	position: relative;
	width: 100%;
	font-family: "宋体";
}

.engineering-box-vague .title::after {
	content: '';
	width: 100%;
	border-bottom: 1px solid #fff;
	position: absolute;
	left: 0;
	bottom: -25px;
}

.engineering-box-vague .content {
	font-size: 18px;
	color: #fff;
	position: relative;
	width: 100%;
	text-align: left;
	line-height: 25px;
	margin-top: 40px;
	margin-bottom: 30px;
	font-family: "宋体";
}

.engineering-box-vague .time {
	font-size: 18px;
	color: #fff;
	position: relative;
	margin-left: 30px;
	font-family: "宋体";
}

.engineering-box-vague .time::after {
	content: '';
	position: absolute;
	left: -30px;
	top: 1px;
	width: 10px;
	height: 10px;
	border: 2px solid #fff;
	border-radius: 50%;
}

.engineering-box-vague .more {
	position: absolute;
	left: 64px;
	bottom: 48px;
	width: 140px;
	height: 40px;
	border: 1px solid #fff;
	box-sizing: border-box;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 14px;
	color: #fff;
	font-family: "宋体";
}

.engineering-box-vague .more:hover {
	background-color: orangered;
	transition: 0.3s;
	border: none;
	cursor: pointer;
}

.function-wrap {
	background-color: #eeeeee;
	display: inline-block;
	width: 100%;
	padding-bottom: 70px;
}

.introduce-list {
	width: 1100px;
	margin: 0 auto;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}

.introduce-list .introduce-item {
	width: 33.133%;
	height: 333px;
	display: flex;
	align-items: center;
	justify-content: center;
	background-color: #fff;
	position: relative;
	margin-bottom: 5px;
	box-sizing: border-box;
	margin-bottom: 5px;
}

.introduce-list .introduce-item:hover {
	transition: 0.3s;
	background-color: #4873b2;
}

.introduce-list .introduce-item:hover .circular {
	border: 1px solid #fff;
	transition: 0.3s;
}

.introduce-list .introduce-item:hover .circular .custom-ico {
	color: #fff;
	transition: 0.3s;
}

.introduce-list .introduce-item:hover .line {
	color: #fff !important;
	transition: 0.3s;
}

.introduce-list .introduce-item:hover .more {
	color: #fff !important;
	transition: 0.3s;
}

.introduce-list .introduce-item .introduce-box {
	width: 330px;
	text-align: center;
	margin-top: -30px;
}

.introduce-list .introduce-item .circular {
	width: 112px;
	height: 112px;
	border: 1px solid #808080;
	box-sizing: border-box;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto;
}

.introduce-list .introduce-item .circular .custom-ico {
	font-size: 60px;
	color: #4f4f4f;
}

.line {
	margin-top: 20px;
	line-height: 25px;
	font-family: "microsoft yahei";
}

.introduce-list .introduce-item .title {
	font-size: 28px;
	color: #222222;
}

.introduce-list .introduce-item .content {
	font-size: 18px;
	color: #2b2b2b;
	display: inline-block;
	overflow: hidden;
	text-overflow: ellipsis;
	cursor: pointer;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
}

.introduce-list .introduce-item .more {
	width: 100%;
	position: absolute;
	left: 0;
	bottom: 18px;
	color: #4774b1;
	font-size: 18px;
	font-weight: 600;
	font-family: "宋体";
}

.whole {
	height: 480px;
	background-size: 100% !important;
	display: flex;
	justify-content: center;
	color: #fff;
}
.whole-list{
	height: 225px;
	    width: 1100px;
		display: flex;
}
.whole-list .whole-item{
	width: 20%;
	display: flex;
	justify-content: center;
}
.whole-list .whole-item:hover .iconfont{
	color: #007AFF;
}
.whole-list .whole-item .inner-box{
	width: 150px;
	height: 150px;
	background-color: #fff;
	transform: rotate(45deg);
	border-radius: 20px;
	display: flex;
	align-items: center;
	justify-content: center;
}
.whole-list .whole-item .iconfont{
	color: #8b8583;
	font-size: 70px;
}
.whole-list .whole-item p{
	color: #ffffff;
    font-size: 25px;
    white-space: nowrap;
    margin-top: 60px;
    text-align: center;
}
.crux {
	width: 1100px;
	margin: 0 auto;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}

.crux li {
	width: 345px;
	height: 325px;
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
	margin-bottom: 90px;
	overflow: hidden;
}

.crux li:hover .crux-img {
	transform: scale(1.3);
	transition: 0.5s;
}

.crux li .box {
	width: 105px;
	height: 60px;
	border: 2px solid #fff;
	box-sizing: border-box;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 24px;
	font-family: "microsoft yahei";
	color: #fff;
	cursor: pointer;
}

.crux li .crux-img {
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	z-index: -1;
	transition: 0.5s;
}

.cooperation-img {
	width: 1100px;
	margin: 0 auto 90px;
	display: block;
}
.pc{
	display: block;
}
.mobile{
	display: none;
}
.mzz{
	width: 1200px;
	margin: 0 auto;
}
.history-column{
	display: flex;
	justify-content: space-between;
	width: 100%;
}
.history-column li{
	width: auto;
	height: 220px;
	/*border:1px solid #c5c5c5;*/
	display: flex;
	align-items: center;
	justify-content: center;
	font-family: "宋体";
	text-align: center;
	color: #353535;
	box-sizing: border-box;
	padding: 50px;
}
.history-column li .p1{
	font-size: 80px;
	position: relative;
}
.history-column li .p1 span{
	position: absolute;
	right: 0;
	top: -10px;
	color: #2c2f81;
	font-size: 38px;
	font-weight: 600;
}
.history-column li .p2{
	font-size: 18px;
	margin-top: 15px;
	line-height: 30px;
	font-family: "宋体";
}