body{
    background-color: #E8E8E8;
    font-size: 14px;
    color: #333333;
}
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
.logo-title{
    position: relative;
    top: 30px;
    display: inline-block;
    width: 423px;
    height: 60px;
    background: url(http://nyncw.hczfan.com/images/nyncw-m-logo.png) no-repeat left top;
    background-size: 100% 100%;
}
.contentWidth{
    position: relative;
    width: 1200px;
    background-color: rgba(255, 255, 255, 0.9);
    margin: 0 auto;
    padding: 30px 30px 50px;
}
.header-con{
    margin: -24vw auto 50px;
}
.safe-prod-top{
    width: 1200px;
    height: 0;
    margin: auto;
}
.nyansc-img{
    width: 100%;
    max-width: 1920px;
    margin: 0 auto;
}
.title{
    text-align: center;
    margin-bottom: 30px;
    margin-top: 20px;
}
.text-center{
    text-align: center;
}
.nyansc-box{

}
.index-wrap1-col1{
    width: 554px;
    height: 347px;
}
.index-wrap1 .rt{
    width: 529px;
    line-height: 28px;
}
.ellipsis1{
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.part1-title{
    color: #2994b2;
    line-height: 32px;
    font-size: 24px;
    margin-bottom: 10px;
    font-weight: bold;
}
.color-orange{
    color: #e67436;
}
.part1-border{
    padding-bottom: 15px;
    border-bottom: 1px dashed #333333;
}
.pt-15{
    padding-top: 15px;
}
.part1-item{
    line-height: 36px;
    font-size: 16px;
}
.mt-30{
    margin-top: 30px;
}
.mt-50{
    margin-top: 50px;
}
.part2 .lf{
    width: 565px;
}
.part2 .part2-item:not(:last-child){
    color: #3a3a3a;
    line-height: 24px;
    font-size: 14px;
    border-bottom: 1px dashed #636262;
    padding: 12px 0;
}
.part2 .part2-item:last-of-type{
    border-bottom: none;
    position: relative;
}
.part2-more{
    color: #2c2c2c;
    font-size: 14px;
    margin-top: -4px;
}
.part2-more .split-line{
    width: 89%;
    display: inline-block;
    height: 1px;
    background-color: #1d4fa5;
    vertical-align: middle;
    margin-right: 10px;
}
.part2-title{
    font-size: 20px;
    color: #1d4fa5;
    padding-bottom: 10px;
    display: block;
}
.part2 .index-pictt li a{
    max-width: 350px;
}
.part2 .rt{
    width: 488px;
    height: 329px;
    position: relative;
    overflow: hidden;
}
.part3 span{
    font-size: 16px;
}
.tab-group .tab-item.part3 a{
    max-width: 88%;
}
@media only screen and (max-width: 1200px) {
    .header-con{
        margin-top: -305px;
    }
}
@media only screen and (min-width: 1921px) {
    .header-con{
        margin-top: -450px;
    }
}