@media screen and (max-width:390px){
    .xia{
    height: 1px;
    width: 100%;
    background-color:#cdcdcd;
}
.long-xi{
    width: 100%;
position: absolute;
}
.long-xi p{
    margin: 0 auto;
}
 *{
    margin: 0;
    padding: 0;
}
a{
    text-decoration: none;
    
}
.hidden div{
    height: 50px;
    line-height: 50px;
    color:#ffffff;
    border-bottom: 1px solid grey;
}
.hidden p{
    margin-left: 20px;
    font-size: 16px;
}
.hidden-title p{
    font-size: 20px;
}
.logo-pp{
    width:50vw;
    height: 9.86vw;
}
.logo-pp1{
    background-color: #FC0404;
    width: 30px;
    height: 30px;
}
.logo-center{
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo-img{
    padding: 0 15px;
    display: flex;
    justify-content: space-between;
}
.nav-pic{
    width: 100%;
    height: 200px;
}
.about-pic{
    display: flex;
    justify-content: space-between;
    padding: 0 3%;
    align-items: center;margin-top: 2vw;
}
.about-us{
    display: flex;
    align-items: center;
}
.about-p1{
    color:#333;
    font-size: 16px;
    border-left: 4px solid #FC0404;
    padding-left: 6px;
    margin: 12px 0;
}
.about-p2{
    font-size: 3vw;
    color:#ccc;margin-left: 2vw;
}
.about-more{
    font-size: 12px;
    float: right;
    color: #FC0404;
}
.xian{
   width: 100%;
   height: 1px;
   background-color: #e5e5e5;
}
.about-img{
    margin-bottom: 10px;
    border: 1px solid #FC0404;
    width: 100%;
    height:51.2vw;
}
.about-img img{
    width: 100%;
    height: 100%;
}
.about-center{
    padding:10px 20px;
}
.about-p3{
    color: #4b4b4b;
    font-size: 3vw;
    line-height:6vw;
    text-indent: 2em;
}
.product{
    padding: 0 3%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.product-box{
    width: 30vw;
    text-align: center;

}
.product a{margin-top: 4vw;}
.product-box img{
    height: 33.3vw;    border: 1px solid #FC0404;
}
.product-box p{
    text-align: center;
    font-size: 3vw;
    color:#666;
}
.nn{
    padding: 0 3%;
    display: block;
}
.news{
    display: flex;
    width: 100%;
    height: 80px;
    padding: 10px 0;
    box-sizing: border-box;
    border-bottom: 1px solid #ccc;
}

.news-center{
    background: #FC0404;
    width:60px;
    height:60px;
}
.news-p1{
    font-size: 25px;
    font-weight: bold;
    color:#fff;
    text-align:center;    margin-top: 2vw;
}
.news-p2{
    font-size:12px;
    color: #fff;
    text-align: center;
}
.news-div{
    padding-left:10px ;
    box-sizing: border-box;
}
.news-p3{
    width: 275px;
     font-size: 14px;
     overflow: hidden;
     text-overflow: ellipsis;
     white-space: nowrap;
     line-height: 20px;
     margin-bottom: 5px;
     color:#666;
}
.news-p4{
    width: 275px;
    font-size:12px;
    color: #666;
    margin:8px 0;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
};
#news{
    border-top:0px;
}
/*.footer{*/
/*    background: #FC0404;*/
/*    padding-top: 30px;*/
/*    padding-bottom: 30px;*/
/*    margin-top: 20px;*/
/*}*/
/*tr{*/
/*    margin-bottom: 10px;*/
/*}*/
/*.sx{*/
/*    color: rgb(255, 255, 255);*/
/*    width: 70px;*/
/*    height: 40px;*/
/*    line-height: 40px;*/
/*    font-size: 13px;*/
/*}*/
/*.srk{*/
/*    padding: 3px 6px;*/
/*    height: 26px;*/
/*    width: 230px;*/
/*    border-radius: 3px;*/
/*    border: none;*/
/*}*/
/*.sz{*/
/*    width: 230px;*/
/*    height: 60px;*/
/*    border-radius: 3px;*/
/*    margin: 10px 0;*/
/*    padding: 3px 6px;*/
/*}*/
/*table{*/
/*    margin: 0 auto;*/
/*    display: none;*/
/*}*/
/*.tj{*/
/*    background: #333;*/
/*    width: 60px;*/
/*    margin-left: auto;*/
/*    line-height: 24px;*/
/*    margin-top: 10px;*/
/*    border-radius: 4px;*/
/*    color: #fff;*/
/*    font-size: 14px;*/
/*    letter-spacing: 2px;*/
/*    border: none;*/
/*}*/
/*.cz{*/
/*    color: #333;*/
/*    margin-left: 40px;*/
/*    width: 60px;*/
/*    line-height: 24px;*/
/*    background: #ccc;*/
/*    margin-top: 10px;*/
/*    border-radius: 4px;*/
/*    font-size: 14px;*/
/*    letter-spacing: 2px;*/
/*    border: none;*/
/*}*/
/*.foo{*/
/*    background: #333;*/
/*    box-sizing: border-box;*/
/*    width: 100%;*/
/*    padding: 10px;*/
/*    font-size:13px;*/
/*    color: white;*/
/*    overflow: hidden;*/
/*    display: flex;*/
/*    margin-top: 20px;*/
/*}*/
/*.foo-right{*/
/*    width: 250px;*/
/*    padding-left: 15px;*/
/*    float: right;*/
/*    text-align: left;*/
/*    box-sizing: border-box;*/
/*    border-left: 1px solid white;*/
/*}*/
/*.a1{*/
/*    text-decoration: none;*/
/*    color:white;*/
/*    font-size: 17px;*/
/*}*/
/*.foo-p1{*/
/*    margin-bottom: 20px;*/
/*}*/
/*   .foo-left{*/
/*    width: 100px;*/
/*    text-align: center;*/
/*   }*/
}