.contactBlock:nth-child(2n+1){
    background-color: #F5F5F5;

}
.contactBlock{
    padding:40px 0;
}
.contactBlock *{
    box-sizing:border-box;
}

#contactBlock1{

}
#contactBlock1 .note{
    font-size:16px;
    line-height: 26px;
    margin:30px auto;
}
.contactBlock .bigTitle{
    font-size:26px;
    text-align:center;
    margin:40px auto;
    font-weight: bold;
}
#contactBlock2 .bigImg{
    margin:40px auto;
    max-width:100%;
}
#swiperContact1{
    height: 78.5%;
    top:1.7%;
    left: 1.7%;right:1.3%;
    background-color: #fff;
    text-align:center;position:absolute;
    width:97%;
    max-width:800px;
}
.contactBlock .swiper-slide{
    padding:0;
    display: table-cell;
}
.contactBlock .swiper-slide img{
    margin:auto 0;
}
.contactBlock .container{
    overflow: hidden;
    position:relative;
}
.contactBlock .container *{
    box-sizing:border-box;
}
#contactBlock3 .container{
    max-width:800px;
}
#swiperContact2{
    height: 78.5%;
    top:1.7%;
    left: 1.7%;right:1.3%;
    background-color: #fff;
    text-align:center;position:absolute;
    width:97%;
    max-width:800px;
}
.contactBlock .maskImg{
    width:100%;
    height: auto;
    max-width:800px;
    display: block;
    margin:0 auto;
    z-index:100;
}
.kzf-mod-new-container.z_contact{
    margin-top:0;
}
#contactBlock4 .container{
    max-width:800px;
}
@media screen and (max-width: 739px){
    .contactBlock .bigTitle{
        font-size:20px;
        text-align:center;
        margin:20px auto;
        font-weight: bold;
    }
    .contactBlock{
        padding:15px 10px;
    }
    .kzf-mod-new-container{
        margin-top:10px;
    }
    #contactBlock1 .note{
        font-size: 14px;
    }
}

#contactBlock2 .zhuanliImgs .imgContainer{
    padding:20px;
    max-height:410px;
    box-sizing:border-box;
    overflow: hidden;
    text-align: center;
}
#contactBlock2 .zhuanliImgs .imgContainer img{
    box-sizing:border-box;
}
#contactBlock2 .zhuanliImgs .row{clear:both;}