@media screen and (max-width:980px) {
   #gnb{display: none;}
   .high_top_nav{
      display: block;
   }

   #bodyarea{margin: 0px;}

   /* 폼 커스텀 */
    .detail_value .frm_input2{
        width: 98%;
    }

    #bo_v .detail_box > div.box_con2 {
        width: 100%;
        float: none;
    }

    #bo_v .detail_box > div.box_con3 {
        width: 100%;
        float: none;
    }

  #bo_v .detail_box > div.box_con4 {
    width: 100%;
    float: none;
    }
}