

/* 大于等于1200 */
@media screen and (min-width: 1200px) {
.container {
    max-width: 1200px;
}
    .footerContainer {
        max-width: 925px;
    }
    .col-zdlg-2-5 {
        float: left;
        flex: 0 0 20%;
        max-width: 20%;
    }
}


/* 小于1200 */
@media screen and (max-width: 1199px) {
  .b_desk_toplogo_slogan{ padding-top:0px !important;}
    .foooter_center {
    text-align:center !important;
    }
}

/* 小于992 */
@media screen and (max-width: 991px) {
.b_t_center_moblie{ text-align:center;}
.b_color_bg_g1_s{ background: #F3F1F2; } 
.b_color_bg_g2_s{ background: #f4f4f4; } 
.b_color_bg_g3_s{ background: #ffffff; } 	

/*margin padding*/
.b_mt_0_s{ margin-top:0px !important;}
.b_ml_0_s{ margin-left:0px;}
.b_mr_0_s{ margin-right:0px;}
.b_mt_5_s{margin-top: 5px;}
.b_mb_5_s{margin-bottom: 5px;}
.b_mt_10_s{margin-top: 10px;}
.b_mb_10_s{margin-bottom: 10px;}
.b_mt_15_s{margin-top: 15px;}
.b_mb_15_s{margin-bottom: 15px;}
.b_mt_20_s{margin-top: 20px;}
.b_mb_20_s{margin-bottom: 20px;}
.b_ml_5_s{margin-left:5px;}
.b_mr_5_s{margin-right: 5px;}
.b_ml_10_s{margin-left:10px;}
.b_mr_10_s{margin-right: 10px;}
.b_mr_15_s{margin-right: 15px;}
.b_mt_30_s{margin-top: 30px;}
.b_mb_30_s{margin-bottom: 30px;}
.b_mt_60_s{margin-top: 60px;}
.b_mb_60_s{margin-bottom: 60px;}
.b_mlr_0_s{margin-left:0px; margin-right:0px;}
.b_mlr_5_s{margin-left:5px; margin-right:8px;}
.b_mlr_10_s{margin-left:10px; margin-right:10px;}
.b_mlr_15_s{margin-left:15px; margin-right:15px;}
.b_mlr_20_s{margin-left:20px; margin-right:20px;}
.b_pt_0_s{ padding-top:0px !important;}
.b_pt_10_s{padding-top: 10px;}
.b_ptb_10_s{padding-bottom: 10px; padding-top: 10px;}
.b_ptb_15_s{padding-bottom: 15px; padding-top: 15px;}
.b_ptb_20_s{padding-top: 20px; padding-bottom: 20px;}
.b_plr_15_s{padding-right: 15px; padding-left: 15px;}
.b_pb_25_s{ padding-bottom:25px;}
.b_pt_20_s{ padding-top:20px;}
.b_pl_15_s{padding-left:15px;}
.b_pr_15_s{padding-right:15px;}
.b_p_5_s{padding: 5px;}
.b_p_10_s{padding: 10px;}
.b_p_15_s{padding: 15px;}
.b_p_20_s{padding: 20px;}

/*font tit*/
.b_font_sl1{font-size: 26px; font-weight: bold;}
.b_font_cms_l1_s{font-size:24px; font-weight: bold;}
.b_font_sl2{font-size: 20px; font-weight: bold;}
.b_font_sl3{font-size: 18px; font-weight: bold;}
.b_font_sl4{font-size: 16px; font-weight: bold;}
.b_font_sl5{font-size: 14px; font-weight: bold;}
.b_font_sl6{font-size: 12px; font-weight: bold;}
.b_mlr_15s{ margin: 0 15px;}
	
/*toplogo*/
.b_mobile_toplogo{display:block;}	
.b_desk_toplogo{ display: none;}
.b_mobile_toplogo_img{ margin: 0px auto; display: block; max-height: 70px; }
    
}

/* 小于等于768 */
@media screen and (max-width: 767px) {
    .col-sm-2-5 {
        float: left;
        flex: 0 0 20%;
        max-width: 20%;
    }

    .b_footer_back {
        bottom: 120px;
    }
}

/* 小于576 */
@media screen and (max-width: 575px) {


}
