.module-1 .tit{background-image:url(../img/newProduct/bigdata/bg-txt-1.png);width:723px;height:100px}.product-introduce{background-image:url(../img/newProduct/bigdata/bg-banner.png)}.pic-banner{background-image:url(../img/newProduct/bigdata/pic-banner.png);border:none}.banner1{background-image:url(../img/newProduct/bigdata/banner.png)}.icon-1{background-image:url(../img/newProduct/bigdata/icon-1.png)}.icon-2{background-image:url(../img/newProduct/bigdata/icon-2.png)}.icon-3{background-image:url(../img/newProduct/bigdata/icon-3.png)}.icon-4{background-image:url(../img/newProduct/bigdata/icon-4.png)}.icon-5{background-image:url(../img/newProduct/bigdata/icon-5.png)}.icon-6{background-image:url(../img/newProduct/bigdata/icon-6.png)}.carousel-banner1{background-image:url(../img/newProduct/bigdata/carousel-banner1.png)}.carousel-banner2{background-image:url(../img/newProduct/bigdata/carousel-banner2.png)}.carousel-banner3{background-image:url(../img/newProduct/bigdata/carousel-banner3.png)}.carousel-banner4{background-image:url(../img/newProduct/bigdata/carousel-banner4.png)}.carousel-banner5{background-image:url(../img/newProduct/bigdata/carousel-banner5.png)}.carousel-banner6{background-image:url(../img/newProduct/bigdata/carousel-banner6.png)}.case-banner1{background-image:url(../img/newProduct/bigdata/case-banner1.png)}.case-banner2{background-image:url(../img/newProduct/bigdata/case-banner2.png)}.case-banner3{background-image:url(../img/newProduct/bigdata/case-banner3.png)}.case-banner4{background-image:url(../img/newProduct/bigdata/case-banner4.png)}