@charset "UTF-8";

@media screen and (max-width:1200px){
    body{ min-width: 990px;}
    .box{ width: 990px;}
    .i_info_box{ width: 750px;}
    .i_zl_name{ width: 300px;}
    .footer_info{ padding: 0;}
    .foot_ewm{ display: none;}
    .letter_class a, .letter_class span{ padding: 0 9px;}
    .zxfk_box{ margin-left: 459px;}
    .sr,.page{ width: 680px;}
}
@media screen and (max-width:979px){
	body{ max-width: 768px; min-width: 0; margin: 0 auto;}
    .box,.i_info_box{ width: 100%;}
    .header_r,.letter_class,.bottom_img,.foot_txt_b{ display: none;}
    .header{ position: fixed; top: 0; left: 0; width: 100%; height: 45px; line-height: 45px; z-index: 999;}
    .logo{ font-size: 16px;}
    .logo span{ padding-right: 10px; font-size: 16px; font-weight: bold;}
    .logo img{ margin-left: 10px; max-height: 25px;}
    .search_box{ margin-top: 45px; background-image: url(../images/search_bg2.png); background-color: #4C5467;}
    .search_input{ left: 90px; width: 410px; top: 58px;}
    .search_btn{ left: 550px; top: 58px;}
    .searchTb{ left: 100px; top: 69px;}
    .search_rsc{ left: 92px; bottom: 42px; font-size: 12px;}
    .menu_tit{ position: fixed; width: 45px; height: 45px; right: 0; top: 0; overflow: hidden; padding: 0; border: 0; text-indent: -9999px; background: url(../images/menu.png) center center no-repeat; z-index: 9999;}
    .menu_info_box{ display: none; position: fixed; top: 45px; left: 0; width: 100%; height: 70%; z-index: 999; background: #f2f2f2;}
    .mask{ z-index: 888; background:rgba(0,0,0,0.6);}
    .menu_box{ margin-bottom: 0;}
    .i_info_box{ padding: 0 15px; box-sizing: border-box;}
    .i_zl_name{ width: 190px; margin-right: 56px;}
    .footer{ padding: 15px 0;}
    .foot_txt{ text-align: center; padding: 0 10px; margin-bottom: 0;}
    .d_xgnr_b .i_zl_name{ margin-right: 42px;}
    .mT30{ margin-top: 15px;}
    .d_wjj_textarea{ width: 90%;}
    .sr,.page{ width: 100%;}
}
@media screen and (max-width:767px){
    .search_input{ left: 15px; width: 246px; top: 50px;}
    .search_btn{ left: initial; right: 15px; top: 50px;}
    .searchTb{ left: 26px; top: 61px;}
    .search_rsc{ left: 18px; bottom: 54px;}
    .i_zl_name{ width: 150px; margin-right: 42px;}
    .d_xgnr_b .i_zl_name{ margin-right: 21px;}
    .page a{ height: 20px; line-height: 20px; padding: 0 6px; font-size: 12px;}
}
@media screen and (max-width:413px){
    .search_input{ width: 207px;}
    .search_rsc{ left: 15px;}
    .search_rsc a{ margin-right: 16px;}
    .i_zl_name{ margin-right: 22px;}
    .d_xgnr{ padding: 10px;}
    .d_xgnr_b .i_zl_name{ margin-right: 11px;}
}
@media screen and (max-width:374px){
    .search_input{ width: 152px; font-size: 13px;}
    .search_rsc{ left: 15px;}
    .search_rsc a{ margin-right: 10px;}
    .i_zl_name{ width: 130px; margin-right: 15px; font-size: 12px;}
    .foot_txt{ font-size: 12px;}
    .d_xgnr{ padding: 10px;}
    .d_xgnr_b .i_zl_name{ width: 123px; margin-right: 11px; font-size: 12px;}
}