/*手机版隐藏*/

  @media only screen and (max-width:768px) {




}


/*电脑隐藏*/
  @media only screen and (min-width:769px) { 

  
  /*导航浮动*/
  .w_grid-1562232960048{
	position:fixed;
	z-index:9999;
	top:0;
}
  
  }

@media only screen and (max-width: 1440px) and (min-width: 1180px)
#w_grid-1591866183088> div > .p_gridbox > .p_gridCell:nth-child(4n+1) {
    width: 30%!important;
}