@media (max-width: 750px) {
  .group-menber {
     display: none;
  }
}
@media (min-width: 750px) {
  .navtxt {
     display: none;
  }
}
/*publice*/
.container {}
.header {height: 240px;;background: url(../imgs/bg_haed.jpg) center 0 no-repeat;padding-top: 220px;margin-bottom: 4rem;}
.navbar {background-color:#E84018;border-radius: 5px;}
.nav-item {padding:0 1rem 0 1rem; }
.footer {background-color:#666;color: #fff;border-top: solid 4px #FF0000;color: #ccc;padding:1.5rem}
.footer a{color: #ccc}
.bc {margin: 0 auto;}
/*home*/
.home-item {border:solid 1px #F29211;border-radius:5px;padding:1rem;font-size:22px;color: #E84018; display: block;padding-left: 4rem;}
.home-item:hover {text-decoration: none;color: #F29211}
.home-search {background: url(../imgs/search.png) 1rem center no-repeat;}
.home-download {background: url(../imgs/download.png) 1rem center no-repeat;}
.home-box {border:solid 1px #DFDFDF;border-radius:5px;}
.home-title {background-color: #F29211;color: #fff;font-size: 22px;padding:0.6rem;}
.home-qrcode {border-top: solid 1px #DFDFDF;text-align: center; padding-top: 0.8rem;color: #E84018;}
/*list & page*/
.page-title {color:#E84018;font-size: 24px;}
.page-query {background-color: #EFF3F7;}