.white-bg{
	padding: 110px 30px;
	background-color: #fff;
}

.gray-bg{
	padding: 110px 30px;
	background-color: #f3f3f3;
}


header{
	background-color: #393D49;
}
.logo{
    width: 110px;
}
.wrapper {
	position: relative;
	width: 100%;
	margin: auto;
	height: 100%;
	/*background-color: gold;*/
}
.swiper-warpper{
	height: 110%;
}
.banner-path {
	position: relative;
	/*top: 0;
			    bottom: 0;
			    width: 35%;
			    left: 0;
			    right: 0;
			    margin: auto;*/
}

.banner-path img {
	/*position: absolute;*/
}

.banner-path img:nth-child(1) {
	left: 0;
	top: 0;
}

.banner-path img:nth-child(2) {
	right: 0;
	top: 0;
	animation: rotateL 3s infinite linear;
}

.banner-path img:nth-child(3) {
	left: 0;
	bottom: 0;
}

@keyframes rotateR {
	0% {
		transform: translateX(0) translateY(0) rotate(90deg)
	}
	50% {
		transform: translateY(370px) rotate(90deg)
	}
	70% {
		transform: rotate(0deg) translateY(370px) translateX(280px)
	}
	80% {
		transform: rotate(0deg) translateY(370px) translateX(280px)
	}
}

.banner {
	/*height: 600px;*/
	background-color: #272733;
}

.banner-content {
	color: #fff;
	width: 530px;
}

.wrapper {
	display: flex;
	align-items: center;
}

.banner-content .title {
	font-size: 44px;
	font-weight: 100;
	margin-bottom: 30px;
}

.content {
	font-size: 18px;
	font-weight: 100;
	width: 468px;
}

.content p {
	margin-top: 10px;
	margin-bottom: 10px;
}


/*项目列表*/

.item-content {
	padding: 30px;
	width: 1200px;
	margin: 30px auto;
	display: flex;
	flex-wrap: wrap;
	align-content: center;
	justify-content: space-between;
}

.item {
	width: 25%;
	display: flex;
	align-content: center;
	justify-content: space-around;
	margin-left: 20px;
	margin-right: 20px;
	margin-bottom: 50px;
	margin-top: 50px;
}

.item .icon {
	align-self: center;
	margin-right: 30px;
}

.icon-b {
	display: none;
}

.item-info .title {
	font-size: 19px;
	margin-bottom: 10px;
	color: #25272C;
	font-weight: bold;
}

.item-info .text {
	font-size: 14px;
	color: #65676B;
	-webkit-line-clamp: 3;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-box-orient: vertical;
}

/*系统*/
.part-name{
	text-align: center;
}
.part-name .title{
    font-size: 30px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 1;
    letter-spacing: -1px;
}
.part-name .desc{
    font-size: 16px;
    font-weight: normal;
    letter-spacing: 0px;
    color: #9da9bd;
    line-height: 2;
    margin-top: 15px
}

.manage-bg{
	background-color: #fafafa;
}
.manage-sys{
	width: 1200px;
	padding: 110px 30px;
	margin: 30px auto;
}
/*.manage-content{
	display: flex;
	flex-wrap: wrap;
	align-content: center;
	justify-content: space-between;
}*/
.manage-content .card{
    display: flex;
    cursor: pointer;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #fff;
    margin-top: 40px;
    padding-top: 30px;
    transition: all 0.3s ease-in-out;
} 

.manage-content .card:hover{
	transform: scale(1.1);
}

.icon img{
	width: 90px;
	height: 90px;
}
.card-body{width: 75%;}
.card-title{
    font-family: '思源黑体';
    font-size: 20px;
    font-weight: 400;
    font-stretch: normal;
    line-height: 3;
    letter-spacing: 0;
    color: #000;
    text-align: center;
    border-bottom: 1px solid #e5e5e5;
}

.card-desc{
    font-size: 12px;
    color: #b5b5b5;
    padding: 20px 0 62px;
}

/*工地模块*/
.site-content,.solve-content{
	display: flex;
	flex-wrap: wrap;
    margin-top: 30px;
}
.solve-item{
	position: relative;
	width: 25%;
	height: 380px;
	background-size: cover;
}
.site-item{
	position: relative;
	width: 33%;
	height: 340px;
}

.solve-content .bg-content:hover{
    background-color: rgba(222, 53, 69,0.4);
}
.bg-content{
	cursor: pointer;
	display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    background-color: rgba(0,0,0,0.4);
    transition: all 0.3s ease-in-out; 
}

.bottom-text{
	opacity: 0;
	font-size: 14px;
	position: absolute;
	margin: auto;
}


.bg-content:hover{
	background-color: rgba(42, 149, 241, 0.6);
}
.bg-content:hover .top-text{
	transform: translateY(-30px);
}
.bg-content:hover .bottom-text{
	opacity: 1;
	transform: translateY(-20px);
	position: inherit;
}
.top-text,.bottom-text{
	transition: all 0.5s ease-in-out;
}
.site-info{
	width: 50%;
	text-align: center;
    color: #fff;
    font-size: 20px;
    line-height: 24px;
    font-weight: normal;
    transition: all .4s cubic-bezier(.4,0,.2,1);
}
.site-info p{
	margin-top: 20px;
}

.item,.icon{
	cursor: pointer;
	transition: all 0.3s ease-in-out;	
}
.item:hover .icon{
	transform: scale(1.05);
}
.item:hover .icon-a{
	display: none;
}
.item:hover .icon-b{
	display: block;
}


/*联系*/
.contact-content{
	display: flex;
	flex-wrap: wrap;
}

.contact-item{
	margin-top: 30px;
	margin-bottom: 40px;
}

.contact-sys{
	width: 1200px;
	margin: auto;
}

footer{
	height: 12rem;
	padding-top: 30px;
	background-color: #3c3c3c;
}
.footer-content{
	width: 1200px;
	height: 100%;
	margin: auto;
	display: flex;
	flex-wrap: wrap;
	color: #fff;
}
.lft{
	width: 65%;
	display: flex;
	flex-wrap: wrap;	
}
.rt{width: 35%;}

.footer-item{
	width: 15%;
	display: flex;
	flex-direction: column;
}
.item-title{
	margin-bottom: 6px;
}
.footer-content a{
	color: #999;
	margin-bottom: 4px;
}

.qrCode{
    width: 130px;
    padding: 10px;
    border: 1px solid #a6a7a9;
}
.qrCode img{
	width: 100%;
	height: 100;
}


.card-bg{
	padding: 110px 30px;
	background-color: #f3f3f3;
}

.card-content{
	display: flex;
}
.card-item{
	cursor: pointer;
    margin-top: 30px;
    margin-bottom: 40px;
    width: 33%;
    text-align: center;
    background: #fff;
    height: 375px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-left: 10px;
    margin-right: 10px;
    flex-direction: column;
	padding: 5px 60px;
    box-sizing: border-box;
}
.card-bg .desc{
	color: #777;
	font-size: 14px;
}
.card-item:hover{
    color: inherit;
    border: 1px solid #DE3545;
    transform: scale(0.98);
}
.card-item .title{
	font-size: 20px;
	margin-top: 20px;
	margin-bottom: 25px;
}