@media (max-width: 640px) {
     .ecer-main-w{min-width:370px;}
     .contain-1600, .contain-1400, .contain{width:96%;}
     .privacy_p_99708 .news_qx_p_99708 .p_header_top_bg{height:138px;}
     .privacy_p_99708 .news_qx_p_99708   .p_top_title{
         font-size:18px;top:calc(50%);
     }
     
     .privacy_p_99708 .p_item{padding:0px 2%;}
     .privacy_p_99708 .p_p_tit{font-size:18px;}
 }