@media (min-width: 768px){ 
     /*>=768的设备*/
    #saixuan,.saixuan-off{
        display:none !important;
    }
    .media-date-go-top_passport, .media-date-go-top_birthday {
        display:none !important;
    }
    .media-date-go-top, .media-date-back-top {
        height:0px;
        overflow:hidden;
        opacity:0;
        margin:0px;
    }
    .hotel_date {
        width:160px;
    }
}
@media (min-width: 992px){ 
    /*//>=992的设备*/ 
    .desc_div {
        width:645px;
    }
}
@media (min-width: 1200){ 
    /*//>=1200的设备*/
    
}
@media (max-width: 1199){ 
    /*//<=1199的设备*/  

}
@media screen and (max-width: 991px){ 
    /*///<=991的设备*/  
    #footer .airlogo-list {
        width:100%;
    }
    .media-row {
        margin:0px;
    }
}
@media screen and (max-width: 767px){ 
    /*///<=768的设备*/
    .flight-result-body .container.searchbox-container {
        display:none;
    }
    .f_pc_show {
        display:none;
    }
    .control-label {
        padding:0px;
    }
    #homeAirlinePromotion .button-more {
         width: 100%; 
         margin-left: auto; 
    }
    #homeAirlinePromotion img {
        width:100%;
    }
    #homeAirlinePromotion .grids, #homeAirlinePromotion .grids-hide {
        width:100%;
        margin-right:auto;
        padding-left:15px;
        overflow:hidden;
        height:auto;
        margin-bottom:auto;
    }
    .session_time_out_lay {
        margin:0px !important;
    }
    /*#ui-datepicker-div {
        top:50px !important;
        left:0px !important;
        width:100%;
        height:100%;
        position:fixed !important;
    }*/
    .body-hide{
        height:100%;
        overflow:hidden;
    }
    .media-date-go-top,.media-date-back-top,.media-date-go-top_birthday,.media-date-go-top_passport{
        position:fixed;                    
        top:0px;
        left:0px;
        width:100%;
        height:50px;
        display:none;
        font-weight:bold;
        background-color:#32363C;
        color:#fff;
        z-index:999;
        margin:0px;
        line-height:50px;
        padding:0px 15px;
    }
    .login_or_book {
        border:0px;
    }
    #footer .footer_content .menu {
        width:100%;
    }
    #footer .footer_content .menu li {
    float:left;
    }
        #footer .footer_content .menu li.header {
            float:none;
        }
    .time-f,.time-t,.air-loc-f,.air-loc-t {
    display:inline-block;
    }
    #Pagecontent #flightDetailInfo .grouped-flight-infos .result-item .item-info .info, #Pagecontent #flightDetailInfo .grouped-flight-infos .result-group .item-info .info {
        line-height:18px;
    }
}