.case, .bannerWord {
    margin: 0 auto;
}


/*banner-轮播图*/
.swiper-container {
    height: 874px;
    width: 100%;
}

.banner {
    height: 874px;
    width: 100%;
    background-size: cover;
}

.banner1 {
    background: url(../images/banner1.png) no-repeat center;
}

.banner2 {
    background: url(../images/banner2.png) no-repeat center;
}

.banner3 {
    background: url(../images/banner3.png) no-repeat center;
}

.banner4 {
    background: url(../images/banner4.png) no-repeat center;
}

.banner5 {
    background: url(../images/banner5.png) no-repeat center;
}

.bannerWord {
    width: 1100px;
    height: 568px;
    text-align: center;
    padding-top: 306px;
}

.bannerWord span {
    font-size: 60px;
    color: #fff;
    line-height: 60px;
}

.bannerWord i {
    letter-spacing: 3px;
    color: #fff;
    font-size: 10px;
    line-height: 10px;
    margin: 9px 0 21px;
    text-transform: uppercase;
}

.bannerWord em {
    color: #fff;
    font-size: 16px;
    line-height: 16px;
    font-weight: 700;
}

.swiper-slide a {
    display: inline-block;
    width: 128px;
    height: 46px;
    background: #0e4aa0;
    top: 537px;
    left: 46%;
    z-index: 99;
    opacity: 0.9;
    border-radius: 5px;
    color: #fff;
    font-size: 18px;
    line-height: 46px;
    text-align: center;
}

/*弹框样式*/
/*.popup{
	width:762px;
	height:472px;
	position:absolute;
	top:90px;
	left:25%;
	z-index: 999;
	padding:18px 20px 23px;
}
.popup p{
	width:762px;
	text-align: right;
	height:28px;
}
.popup p .closeBtn{
	font-size: 28px;
	line-height: 28px;
	color:#bebebe;
	cursor: pointer;
}

.popupMain{
	width:372px;
	height:207px;
	border:1px solid #839ba7;
	position:relative;
	overflow: hidden;

}
.popupMain:hover img{
	transform: scale(1.3);
	transition:1s;
}
.popupMain1{
	margin-right: 14px;
}
.popupMain3{
	margin-top: 14px;
}
.popupMain4{
	margin:14px 0 0 14px;
}
.popupMain img{
	width:372px;
	height:207px;
}
.popupMain .popupMask{
	width:372px;
	height:146px;
	position: absolute;
	top:0;
	left:0;
	background: rgba(0, 0, 0, 0.5);
	z-index:22;
	text-align: center;
	padding-top: 61px;
	
}
.popupMask span{
	display: block;
	width:372px;
	color:#fff;
	text-align: center;
	font-weight: 400;
	font-size:24px;
	line-height: 24px;
}

.popupMask a{
	display: inline-block;
	width:111px;
	height:31px;
	border:1px solid #fff;
	color:#fff;
	font-size: 16px;
	line-height: 31px;
	text-align: center;
	margin-top:16px;
}*/

/*案例-case*/

.case {
    width: 1100px;
    height: 1130px;
}

.caseTop {
    height: 155px;
    width: 1100px;
    padding-top: 84px;
}

.caseBBox:hover {
    background: #666;
    transition: 0.5s;
}

.caseBBox:hover img {
    transform: scale(1.2);
    transition: 0.8s;
}

.caseBBox {
    width: 275px;
    height: 720px;
    background: #266bae;
    text-align: center;
}

.caseBBox .imgBox {
    width: 275px;
    height: 452px;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.5);
    position: relative;
}

.caseMask {
    width: 275px;
    height: 452px;
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.3);
}

.caseBBox img {
    width: 275px;
    height: 452px;
    margin-bottom: 30px;
}

.caseBBox span {
    display: block;
    height: 30px;
    font-size: 12px;
    color: #fff;
    text-align: center;
    margin-bottom: 25px;
}

.caseBBox b {
    display: block;
    color: #fff;
    text-align: center;
    font-size: 18px;
    font-weight: 500;
    line-height: 18px;
    margin-bottom: 12px;

}

.caseBBox em {
    display: block;
    color: #fff;
    text-align: center;
    font-size: 12px;
    margin-bottom: 32px;
}

.caseBBox i {
    font-size: 24px !important;
    display: inline-block;
    width: 55px;
    height: 55px;
    color: #266bae;
    background: #fff;
    border-radius: 27px;
    line-height: 55px;
    text-align: center;
    cursor: pointer;
}

.caseBBox:hover i {
    background: #266bae;
    color: #fff;
}

.beian {
    display: flex;
    text-align: center;
    justify-content: center;
    line-height: 30px;
    font-size: 14px;
	margin-bottom: 10px;
    color: #616161;
}

.beian a{
	color: #616161;
}

.beian img {
	width: 30px;
	height: 30px;
	margin-right: 10px;
    display: inline-block;
}