/*banner*/
.banner{
   position: relative;
   margin-top:5rem;
   height: 30rem;
   width: 100%;
   background: url(/images/banner1.jpg) center center no-repeat;
   background-size: cover;
   
}
.bannerText{
   position: absolute;
   top: 50%;
   width: 100%;
   margin-top:-1.75rem;
   text-align: center;
}
.banner h1{
   margin-bottom: 0;
   font-family: "MicrosoftYaHei";
   font-size: 1.8rem;
   font-weight: bold;
   color: #ffffff;
}
.banner p{
   font-family: "ArialMT";
   font-size: .9rem;
   color: #ffffff;
}
/*我们是作什么*/
.gyZsm{
   width:60rem; 
   margin: -3rem auto 0;
}
.gyZsm a{
   z-index: 99;
}
.NewsItem{
   width: 19rem;
   height: 16rem;
   box-shadow: 0px 1px 6px 2px rgba(166, 166, 166, 0.3);   
   -webkit-box-shadow: 0px 1px 6px 2px rgba(166, 166, 166, 0.3);  
   -moz-box-shadow: 0px 1px 6px 2px rgba(166, 166, 166, 0.3);
   
}
.NewsImg{
   width: 100%;
   height: 10.75rem;
   overflow: hidden;
}
.NewsImg img{ 
   transition: .5s;
   max-width: 100%;
   height: auto;
}

.NewsItem:hover .NewsImg img{
   transform: scale(1.2);
}
.NewsItem h3{
   font-family: "MicrosoftYaHei";
   font-size: .9rem;
   color: #222222;
}
.NewsItem p{
   font-family: "MicrosoftYaHei";
   font-size: .8rem;
   color: #222222;
   margin-top:.5rem;
   transition: .5s;
}
.NewsItem p:hover{
   color: #db0632;
}
.NewsText{
   margin-top: 1.3rem;
   margin-left: 1rem;
}
/*了解DBA*/
.about{
   height: 15rem;
   margin:3.75rem auto;
   text-align: center;
}
.aboutDescription{
   font-size: 1.2rem;
   color: #222222;
   margin:2rem auto 1.5rem;
}
.More{
   width: 6.52rem;
   height: 2rem;
   background-color: #db0632;
   border-radius: 2rem;
   margin:0 auto;
}
.More span{
   margin-left: 5px;
}
.More a{
   width: 100%;
   display: inline-block;
   font-family: "MicrosoftYaHei";
   font-size: .9rem;
   color: #ffffff;
   line-height: 2rem;
   text-align: center;
}
.More a:hover{
	color:#fff;
   border-radius: 2rem;
   background-color: #990423;
}
/*高端装备*/
.gzzb{
   width: 100%;
   height: 43rem;
   background:#d7d7d7 url(/images/banner2.jpg) center center no-repeat;
   background-size: cover;
}
.gzzbImg{
   margin-top: 5rem;
}
.gzzbText{
   margin-top:11.42rem;
   width: 20rem;
}
.gzzbText h3{
   font-weight: bold;
   font-size: 1.8rem;
   color: #222222;
}
.gzzbText p{
   font-size: 1.2rem;
   color: #222222;
   margin-bottom: .8rem;
}
.gzzbText .More{
   margin-left: 0;
}
/*技术应用*/
.jsyy{
   width: 100%;
   background:url(/images/banner3.jpg) center center no-repeat;
   background-size: cover;
   padding-top:4rem;
   padding-bottom:5rem;
}
.jsyyTitle{
   text-align: center;
}
.jsyyTitle h4{
   font-weight: bold;
   font-size: 1.8rem;
}
.jsyyTitle p{
   margin: 1rem auto ;
   font-size: 1.2rem;
}
.jsyyList{
   width: 70%;
   margin:4.3rem auto 0;
}
.jsyyItem{
   width: 23.5%;
   background-color: #ffffff;
}
.jsyyImg{
   width: 100%;
   overflow: hidden;
}
.jsyyImg img{
   max-width: 100%;
   height: auto;
   transition:.5s;
}
.jsyyItem:hover .jsyyImg img{
   transform: scale(1.2);
}
.jsyyItem:hover .jsyyItemText h5{
   color: #db0632;
}
.jsyyItem:hover .jsyyItemText p{
   color: #888;
}
.jsyyItem h5{
   font-size: .9rem;
   color: #333333;
   font-weight: bold;
   transition: .5s;
}
.jsyyItem p{
   font-size: .7rem;
   color: #333333;
   margin-top: .8rem;
   transition: .5s;
}
.jsyyItemText{

   margin:1.2rem .55rem;
}


/*整线开发*/
.zxkf{
   width: 100%;
   height: 43rem;
   background:#d7d7d7 url(/images/banner4.jpg) center center no-repeat;
   background-size: cover;
   padding-top: 15rem;
}
.zxkfText{
   width: 78%;
   margin: 0 auto;
}
.zxkfText h3{
   font-weight: bold;
   font-size: 1.8rem;
   color: #222222;
}
.zxkfText p{
   font-size: 1.2rem;
   color: #222222;
   margin-bottom: .8rem;
}
.zxkfText .More{
   margin-left: 0;
}
.sp_header,.sjj_nav{
   display: none;
}


/*移动端导航*/
@media screen and (max-width: 480px){
.banner{
      margin-top: 2.5rem;
      height: 14rem;
   }
.gyZsm {
    width: 100%;
    margin: 0 auto;
}
.gyZsm a{}

.NewsItem{
  width: 96%;
   display: flex;
   margin: .5rem auto 5px;
   height: 108px;
}
.NewsImg {
    width: 56%;
    height: auto;
    overflow: hidden;
    padding:2px;
	max-width: 138px;
}
.NewsText {
    margin-top: 0.3rem;
    margin-left: 0.4rem;
}
.NewsItem p{
  margin-top: 1.4rem;
}
.about {
    margin: 3rem auto;
    text-align: center;
}
.aboutDescription {
    font-size: 0.8rem;
    color:#222222;
    margin: 1.2rem auto 1rem;
}
.gzzbImg {
    margin-top: 1.5rem;
}
.gzzbImg img{
   max-width: 100%;
   height: auto;
}
.NewsImg img {
    height: 100%;
}
.gzzbText {
    margin-top: 2.32rem;
    width: 100%;
    text-align: center;
}
.gzzbText .More {
    margin: 0 auto;
}
.gzzb{
   height: 35rem;
}
.gzzbText p {
    font-size: 1rem;
}
.jsyyTitle h4 {
    font-size: 1.6rem;
}
.jsyy{
   height: 40rem;
   padding-top: 3rem;
}
.jsyyTitle p {
    margin: 0.7rem auto;
    font-size: 0.8rem;
}
.jsyyList {
    width: 100%;
    margin: 3.3rem auto 0;
}
.jsyyItem {
    width: 90%;
    background-color: #ffffff;
    margin: 0 auto 1rem;
	display: flex;
}
.jsyyImg {
    width: 50%;
    height: 5.5rem;
    overflow: hidden;
}
.jsyyItemText {
    margin: 0;
    width: 80%;
    padding-right: 3px;
  padding-left: .35rem;
}
.jsyyImg img {
    max-width: 100%;
    height: 100%;
    transition: .5s;
}
.jsyyItemText h5{
   margin-top:5px;
   margin-bottom: 0
}
.jsyyItemText p{
   font-size: .6rem;
   margin-top: 5px;
}
.zxkf{
height: 38rem;
padding-top: 3rem;
background:#d7d7d7 url(/images/banner4_m.jpg) center center no-repeat;
background-size: cover;
}
.zxkfText{
  text-align: center;
}
.zxkfText h3 {
    font-size: 1.3rem;
}
.zxkfText p {
    font-size: 1rem;
    color: #222;
}
.zxkfText .More{
  margin:0 auto;
}
}