/* 背景图片 */
/* .banner-box {
	width: 100%;
	background-size: cover;
	background-repeat: no-repeat;
	position: relative;
	overflow: auto;
	margin-top: -484px;
	z-index: -1;
	height: 50.25rem;
	float: left;
} */

.banner-ul {
	padding: 0;
	margin: 0;
	width: 5718px;
	height: 320px;
}

.banner-box2 {
	width: 100%;
	background-size: cover;
	background-repeat: no-repeat;
	position: relative;
}



.index-banner-blue-sky0,
.index-banner-blue-sky1,
.index-banner-blue-sky2,
.index-banner-blue-sky3{
	height: 50.25rem;
}


@media only screen and (max-width: 1800px) {

	.index-banner-blue-sky0,
	.index-banner-blue-sky1,
	.index-banner-blue-sky2,
    .index-banner-blue-sky3{
		height: 45rem;
	}

	.arrowl,
	.arrowr {
		position: relative;
		top: -66px;
	}
}

@media only screen and (max-width: 1000px) {

	.index-banner-blue-sky0,
	.index-banner-blue-sky1,
	.index-banner-blue-sky2
    .index-banner-blue-sky3,{
		height: 36rem;
	}

	.arrowl,
	.arrowr {
		position: relative;
		top: -66px;
	}
	
	.bottom-img3 {
		left: -14px;
		position: relative;
	}
}



.index-banner-blue-sky0 {
	background-image: url("../img/index_blue_sky0.png");
}

.index-banner-blue-sky1 {
	background-image: url("../img/index_blue_sky1.png");
}

.index-banner-blue-sky2 {
	background-image: url("../img/index_blue_sky2.png");
}

.index-banner-blue-sky3 {
	background-image: url("../img/index_blue_sky3.png");
}


.index-banner-keyboard {
	width: 100%;
	background-image: url("../img/index_keyboard.png");
}

.index-banner-keyboard2 {
	width: 100%;
	height: 386px;
	background-image: url("../img/keyboard.png");
}

.index-banner-keyboard3 {
	width: 100%;
	height: 386px;
	background-image: url("../img/certifications-img.png");
}

#index-ban,
.banner-box,
.index-banner-blue-sky0,
.index-banner-blue-sky1,
.index-banner-blue-sky2,
.index-banner-blue-sky3{
	transition: background-image 1s linear;
}


.arrowl,
.arrowr {
	margin-top: 358px;
	width: 3.5%;
}

.arrowl {
	float: left;
}

.arrowr {
	float: right;
}



.banner-top {
	margin: auto;
	max-width: 1500px;
	position: relative;
	overflow: hidden;
}

.nav-box {
	width: auto;
	float: right;
}


/* log */
.log {
	width: 213px;
	height: 32px;
	padding-top: 49px;
	padding-left: 7%;
}

.log2 {
	width: 180px;
	height: 35px;
	padding-top: 1.7%;
	padding-left: 5%;
}

.bar {
	width: 35px;
	height: 3px;
	border-radius: 0px 0px 0px 0px;
	margin-top: -35px;
	margin-left: 50%;
	float: left;
}

.bar2 {
	width: 35px;
	height: 3px;
	border-radius: 0px 0px 0px 0px;
	margin-top: -13px;
	margin-left: 50%;
	float: left;
}

.bar,
.bar2:hover,
.arrowl:hover,
.arrowr:hover {
	cursor: pointer;
}


/* 蓝天图片文字 */
.blueSkyTextDiv {
	padding-top: 14%;
	text-align: center;
}

.blueSkyText {
	position: relative;
	width: 792px;
	height: 221px;
	font-size: 51px;
	color: #F6F6F8;
	letter-spacing: 23px;
	font-family: Arial, Helvetica, sans-serif;
}

/* 键盘文字 */
.keyboardAboufUs {
	width: 206px;
	height: 40px;
	font-size: 40px;
	font-family: 迷你简汉真广标-regular, 迷你简汉真广标;
	font-weight: 400;
	color: #ABABAB;
	padding-left: 230px;
	padding-top: 491px;
}

.keyboardText {
	width: 165px;
	height: 52px;
	font-size: 40px;
	font-family: Microsoft YaHei-Regular, Microsoft YaHei;
	font-weight: 400;
	color: #FFFFFF;
	padding-top: 12px;
	padding-left: 230px;
}

.keyboardTexts {
	width: 799px;
	height: 424px;
	font-size: 18px;
	font-family: Microsoft YaHei-Regular, Microsoft YaHei;
	font-weight: 400;
	color: #FFFFFF;
	letter-spacing: 4px;
	padding-left: 41%;
	margin-top: -12%;
}



/* 发展历程 */
.developmentPath {
	width: 100%;
	height: 807px;
	background: #F5F5F5;
	opacity: 1;
}

.development-Path-Text {
	float: left;
	margin-top: -842px;
	margin-left: 1204px;
}


.developmentPathText {
	width: 225px;
	height: 26px;
	font-size: 20px;
	font-weight: 400;
	color: #B8B8B8;
	padding-top: 62px;
	padding-left: 9%;
}

.developmentPathText2 {
	width: 124px;
	height: 40px;
	font-size: 30px;
	color: #515151;
	padding-left: 46%;
	padding-top: 5px;
}

.underscore {
	width: 33px;
	height: 4px;
	background: #515151;
	opacity: 1;
	margin-left: 85%;
	margin-top: 3%;
}

.date {
    display: block;
    height: 80px;
    line-height: 80px;
	font-size: 70px;
	font-weight: bold;
	color: #515151;
	margin-left: 262px;
}



/* 微信图标 */
.informationTop {
	width: 100%;
	height: 70px;
	background: #FFFFFF;
	opacity: 1;
}

.weixinLog {
	float: left;
	margin-top: -80%;
	margin-left: 545px;
}

.phoneLog {
	float: left;
	margin-top: -100%;
	margin-left: 604px;
}

.informationLog {
	float: left;
	margin-top: -100%;
	margin-left: 662px;
}

.logHover:hover {
	cursor: pointer;
}

.index-solutiondiv {
	background-color: #FFFFFF;
	width: 100%;
	height: 100%;
}

.development-div {
	width: 200px;
	height: 200px;
}

.developmentPath-ul {
	margin-left: -120px;
    width: 1300px;
	height: 700px;
	display: flow-root;
    position: relative;
    overflow: auto;
    -ms-overflow-style: none;
    overflow: -moz-scrollbars-none; 
}
.developmentPath-ul::-webkit-scrollbar {
    width: 0 !important;
    display: none;
}
.choose-date {
    position: relative;
    overflow: hidden;
	float: left;
	margin-top: -697px;
	margin-left: 1305px;
}

.choose-ul {
	display: flow-root;
	/* height: 343px; */
	height: 520px;
	width: 77px;
	/* overflow-y: overlay; */
	/*overflow-x: clip;*/
}

.choose-a {
	font-family: Segoe UI-Regular, Segoe UI;
	color: #9C9C9C;
}

.li-height::before{
    border-bottom:0px;
}


.li-height2:hover,
.li-font-size:hover {
	color: #000000;
	font-size: 20px;
	border-right: 2px solid #000000;
}


.li-font-size {
	color: #000000;
	font-size: 20px;
	border-right: 2px solid #000000;
	width: 24px;
}


.li-height3 {
	color: #000000;
	font-size: 20px;
	border-right: 2px solid #000000;
}

.li-height3:hover {
	color: #000000;
	font-size: 20px;
	border-right: 2px solid #000000;
}



.choose-ul::-webkit-scrollbar {
	/*滚动条整体样式*/
	width: 4px;
	/*高宽分别对应横竖滚动条的尺寸*/
	height: 1px;
}

.choose-ul::-webkit-scrollbar-thumb {
	/*滚动条里面小方块*/
	border-radius: 10px;
	-webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
	background: #ADADAD;

}

.choose-ul::-webkit-scrollbar-track {
	/* width: 5px; */
	/*滚动条里面轨道*/
	/* 	-webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
	border-radius: 10px;
	background: #F5F5F5; */
}

.year-content {
    position: relative;
	overflow: auto;
	height: 100%;
	margin-left: 60px;
}

/* 首页解决方案 */
.index-solution-text {
	font-size: 30px;
	font-family: 迷你简汉真广标-regular, 迷你简汉真广标;
	font-weight: 500;
	color: #515151;
	text-align: center;
	margin-top: 67px;
}

.index-solution-text2 {
	font-size: 24px;
	font-family: Microsoft YaHei-Regular, Microsoft YaHei;
	font-weight: 400;
	color: #515151;
	text-align: center;
	margin-top: 25px;
}

.index-solution-text3 {
	margin-left: 737px;
	width: 30px;
	height: 3px;
	background: #515151;
	opacity: 1;
	margin-top: 28px;
	float: left;
}

.index-solution-text4 {
	float: left;
	margin-top: 240px;
	margin-left: -1145px;
}

.index-solution-text5 {
	text-align: center;
	font-size: 14px;
	font-family: Microsoft YaHei-Regular, Microsoft YaHei;
	font-weight: 400;
	color: #515151;
}

.index-solution-text6 {
	font-size: 1.1875rem;
	font-family: Microsoft YaHei-Regular, Microsoft YaHei;
	font-weight: 400;
	color: #515151;
	margin-top: 34px;
	width: 100%;
	text-align: center;
}

.index-solution-top {
	margin-top: -133px;
	margin-left: -517px;
}

.index-solution-text-le {
	margin-left: 100px;
}

.icon-connect {
	width: 50px;
	height: 180px;
	background: #FFFFFF;
	border-radius: 8px 8px 8px 8px;
	opacity: 1;
	border: 1px solid #E1E1E1;
	text-align: center;
}

.icons {
	float: left;
	margin-left: 18.9375rem;
	margin-top: -467px;
	z-index: 9999;
}

.toparrow {
	width: 52px;
	height: 50px;
	background: #262626;
	border-radius: 8px 8px 8px 8px;
	opacity: 1;
	margin-top: 6px;
}

.toparrow-img {
	width: 60%;
	padding-top: 10px;
	padding-left: 10.3px;
}

/* 专注领域 */
.field-box{
    width:100%;
    height:450px;
    margin-top: 40px;
    margin-left: 0px;
    display: flex;
    justify-content: center;
}
.field-img {
	margin-top: 80px;
    margin-left:50px;
    margin-right:50px;
    margin-bottom: 20px;
	width: 260px;
	text-align: center;
	height: 350px;
	border-radius: 10px;
}
.field-img:hover {
	box-shadow: 0px 1px 30px 1px #E1E1E1;
}
.field-img:hover .field-img {
	background-color: #007AFF;
}


.solutionW {
	margin-left: -86px;
}

.solution-number {
	width: 113px;
	height: 110px;
	font-size: 110px;
	font-family: 迷你简汉真广标-regular, 迷你简汉真广标;
	font-weight: 400;
	color: #515151;
	line-height: 0px;
}

.solution-number1 {
	margin-left: 1081px;
	margin-top: -410px;
	float: left;
}

.solution-number0 {
	margin-top: -61px;
	margin-left: 1421px;
	width: 3%;
}

.solution-number0:hover {
	cursor: pointer;
}

.solution-number01-img {
	float: left;
	margin-left: 829px;
}

.solution-number02-img {
	float: left;
	margin-top: -313px;
}

.solution-number01-title {
	font-size: 25px;
	font-family: Microsoft YaHei-Regular, Microsoft YaHei;
	font-weight: 400;
	color: #515151;
}

.solution-number01-text {
	font-size: 18px;
	font-family: 迷你简汉真广标-regular, 迷你简汉真广标;
	font-weight: 400;
	color: #BFBFBF;
	margin-top: 4px;
}

.solution-number01-text2 {
	width: 29.9375rem;
	line-height: 1.3125rem;
	letter-spacing: 0.125rem;
	margin-top: 0.75rem;
	font-size: 13px;
	font-family: Microsoft YaHei-Regular, Microsoft YaHei;
	font-weight: 400;
	color: #515151;
}

.solution-number01-left {
	margin-left: 874px;
}

.solution-number02 {
	margin-left: 7px;
	margin-top: -278px;
}

.solution-number0-02 {
	margin-left: 579px;
	margin-top: -87px;
	width: 3%;
}

.solution-number2 {
	margin-top: -312px;
	float: left;
	margin-left: -397px;
}

.solution-number02-left {
	margin-left: 48px;
}

.disabled {
	pointer-events: none;
}


body {
	margin: 0;
	min-width: 91.75rem;
}


/*  资质证书 */
.Certifications {
	height: 62.5rem;
	background: #F6F6F8;
	opacity: 1;
}

.illustrate,
.illustrate2 {
	font-size: 20px;
	font-family: Microsoft YaHei-Regular, Microsoft YaHei;
	font-weight: 400;
	color: #515151;
	letter-spacing: 2px;
}

.illustrate {
	margin-left: 150px;
	margin-top: 10px;
}

.illustrate2 {
	margin-left: 164px;
	margin-top: 9px;
}

.Certifications-Text {
	font-size: 34px;
	font-family: Microsoft YaHei-Regular, Microsoft YaHei;
	font-weight: 400;
	color: #515151;
	padding-top: 148px;
	padding-left: 62%;
	width: 100%;
}

.Certifications-Text2 {
	padding-top: 39px;
	padding-left: 81%;
	width: 124px;
	height: 40px;
	font-size: 24px;
	font-family: Microsoft YaHei-Regular, Microsoft YaHei;
	font-weight: 400;
	color: #515151;
	line-height: 0px;
	margin-bottom: -44px;
}

.Certifications-Text3 {
	padding-left: 82.5%;
	padding-top: 137px;
	font-size: 14px;
	font-family: Microsoft YaHei-Regular, Microsoft YaHei;
	font-weight: 400;
	color: #515151;
}

.Certifications-Img {
	margin-top: -17px;
	margin-left: 1465px;
}

.weixinDiv:hover .wx {
	visibility: visible;
}

.weixin-top {
	float: left;
	margin-top: 20px;
	margin-left: 9px;
	border-bottom: 1px solid #D9D9D9;
	padding-bottom: 4px;
}

/* 客户 */
.clients {
	width: 100%;
	height: 782px;
	background: #FFFFFF;
	opacity: 1;
}

.clients-text {
	margin-top: 4.75rem;
	margin-left: 696px;
	font-size: 22px;
	font-family: Microsoft YaHei-Regular, Microsoft YaHei;
	font-weight: 400;
	color: #B8B8B8;
}

.clients-text2 {
	margin-top: 1.625rem;
	margin-left: 680px;
	font-size: 30px;
	font-family: Microsoft YaHei-Bold, Microsoft YaHei;
	color: #515151;
	line-height: 0px;
}

.client-img {
	margin-top: 110px;
	margin-left: 70px;
}

.client-img2 {
	margin-top: 80px;
	margin-left: 49px;
}



/* 解决方案界面 */
.solutionText {
	font-size: 28px;
	font-family: 迷你简汉真广标-regular, 迷你简汉真广标;
	color: #FFFFFF;
	letter-spacing: 6px;
	margin-top: 21%;
	margin-left: 20%;
}

.solutionText2 {
	margin-left: 581px;
	margin-top: 83px;
	font-size: 27px;
	font-family: FZLanTingHeiS-DB-GB-Regular, FZLanTingHeiS-DB-GB;
	color: #ABABAB;
}

.solutionDivText {
	margin-left: 242px;
	padding-top: 44px;
	font-size: 22px;
	font-family: Microsoft YaHei-Regular, Microsoft YaHei;
	font-weight: 400;
	color: #ABABAB;
	line-height: 0px;
}

.solutionDivText2 {
	margin-left: 240px;
	padding-top: 26px;
	font-size: 30px;
	font-weight: bold;
	color: #515151;
	font-family: Microsoft YaHei-Regular, Microsoft YaHei;
	font-weight: 400;
}

.solutionDivText3 {
	font-size: 14px;
	font-family: FZLanTingHeiS-R-GB-Regular, FZLanTingHeiS-R-GB;
	font-weight: 400;
	color: #8B8B8B;
	margin-left: 240px;
	padding-top: 6px;
}

.underscore2 {
	width: 33px;
	height: 4px;
	background: #515151;
	border-radius: 0px 0px 0px 0px;
	opacity: 1;
	margin-left: 242px;
	margin-top: 12px;
}

.solutionDiv {
	width: 100%;
	background: #F6F6F8;
	border-radius: 0px 0px 0px 0px;
}

.solutionDivString {
	width: 800px;
	background: #FFFFFF;
	border-radius: 30px 30px 30px 30px;
	opacity: 1;
	border-left: 4px solid #515151;
	float: left;
	margin-top: 4%;
	margin-left: 37%;
	float: inherit;
}

.divText {
	padding-top: 57px;
	padding-left: 42px;
	font-size: 22px;
	font-family: FZLanTingHeiS-DB-GB-Regular, FZLanTingHeiS-DB-GB;
	font-weight: 400;
	color: #515151;
}

.divText2 {
	padding-top: 26px;
	font-size: 17px;
	padding-left: 42px;
	font-family: 迷你简汉真广标-regular, 迷你简汉真广标;
	font-weight: 400;
	color: #BFBFBF;
}

.divText3 {
	width: 800px;
	height: 4px;
	background: #F6F6F8;
	border-radius: 0px 0px 0px 0px;
	opacity: 1;
	margin-top: 61px;
}

.title {
	font-size: 20px;
	font-family: FZLanTingHeiS-DB-GB-Regular, FZLanTingHeiS-DB-GB;
	font-weight: 400;
	color: #FFFFFF;
	padding-left: 42px;
	padding-top: 45px;
}

.img {
	background-image: url("../img/textBac.png");
	width: 105px;
	height: 30px;
	text-align: center;
}

.text {
	line-height: 34px;
	width: 723px;
	font-size: 16px;
	font-family: FZLanTingHeiS-R-GB-Regular, FZLanTingHeiS-R-GB;
	font-weight: 400;
	color: #515151;
	padding-left: 42px;
	padding-top: 21px;
	letter-spacing: 2px;
}

.textBottom {
	padding-bottom: 75px;

}


.img1 {
	margin-left: 23%;
}

.img4 {
	margin-left: 5%;
	margin-top: -2%;
}

.img5 {
	margin-top: -493px;
	width: 30%;
	margin-left: 546px;
	float: left;
}

.divTop {
	margin-top: 5px;
}

.imgTop {
	margin-left: 35px;
	margin-top: 38px;
	margin-bottom: 63px;
}


/* 项目导航 */
.ProjectNavigation-box{
    float: left;
    margin-left: 100px;
}
.ProjectNavigation {
	color: #515151;
	float: left;
	margin-left: 100px;
	font-size: 21px;
	margin-top: 12px;
}



.ProjectNavigation:hover {
	font-family: Microsoft YaHei-Bold, Microsoft YaHei;
	color: #515151;
	/* text-decoration: underline; */
	border-bottom: 2px solid #848484;
}

.Project {
	color: #515151;
	/* width: 200px; */
	float: left;
	margin-left: 100px;
	font-size: 21px;
	margin-top: 12px;
	font-family: Microsoft YaHei-Bold, Microsoft YaHei;
	color: #515151;
	/* text-decoration: underline; */
	border-bottom: 2px solid #848484;
}

.imgdivTop {
	margin-top: 90px;
}

.solution-div1 {
	margin-left: -107px;
	float: left;
}



/* 底部 */
.divbottom {
	width: 100%;
	height: 350px;
	background: #242424;
	border-radius: 0px 0px 0px 0px;
	opacity: 1;
}

.bottom-text {
	font-size: 14px;
	font-family: PingFang SC-Light, PingFang SC;
	font-weight: 300;
	color: #FFFFFF;
	text-align: center;
	margin-top: 240px;
}

.bottom-img {
	float: left;
	padding-left: 432px;
}

.bottom-img2 {
	margin-left: 140px;
	position: absolute;
	width: 1%;
}

.bottom-img3 {
	margin-left: 718px;
	margin-top: -126px;
	float: left;
}

.bottom-text-img {
	margin-top: 25px;
	color: #FFFFFF;
	font-size: 13px;
}

.bottom-text2 {
	margin-top: -17px;
	margin-left: 817px;
}

.divbottom-text {
	font-size: 18px;
	font-family: Microsoft YaHei-Regular, Microsoft YaHei;
	font-weight: 400;
	color: #FFFFFF;
}

.divbottom-text2 {
	font-size: 17px;
	font-family: Microsoft YaHei-Regular, Microsoft YaHei;
	font-weight: 400;
	color: #B3B3B3;
	margin-top: 0.4375rem;
}

.divbottom-text-div {
	float: left;
	margin-top: 67px;
	margin-left: 161px;
}

.divbottom-text-div2 {
	width: 0px;
	height: 107px;
	opacity: 1;
	border: 1px solid #FFFFFF;
	float: left;
	margin-top: 85px;
	margin-left: 163px;
}

.phone {
	font-size: 19px;
	font-family: Microsoft YaHei-Light, Microsoft YaHei;
	font-weight: 300;
	color: #FFFFFF;
	margin-top: 108px;
	margin-left: 1201px;
	font-weight: bold;
}

a {
	text-decoration: none;
}

ul {
	list-style: none;
}

html {
	scroll-behavior: smooth
}

div {
	scroll-behavior: smooth
}

.year-content::-webkit-scrollbar {
	display: none;
	/*隐藏滚轮*/
}

.index-banner-keyboard2::-webkit-scrollbar {
	display: none;
}


.position {
	position: fixed;
	height: 100px;
	width: 1500px;
	left: 0px;
	top: 0px;
	background-color: white;
}