@media screen and (max-width:450px) {
    .top-menu .container .menu_left_logo {background-size:50%;background-position:20px 12px; }
    .top-menu:hover .container .menu_left_logo {width: 100%;background-image: url(../indeximage/logo-bai.png);background-size: 50%;background-position:20px 12px;}
    .menu_abbreviate_dot{padding-top:12px;}

    /*菜单*/
    .menu_close{ margin-left:-5px;}
    .small_menu_middle_menu ul{ position:relative;}
    .small_menu_middle_menu ul li h2{ font-size:16px;}
    .small_menu_middle_menu ul li i{ display:inline-block;font-size: 18px;line-height: 18px;float: right;}
    .small_menu_middle_menu_lio { width:110px;}
    .small_menu_middle_menu_lit{ display:none;position:absolute;left:110px; top:-20px; background:#FFF; width:calc(100% - 110px); z-index:999;padding:10px;}
    .small_menu_middle_menu_lit ol{ display:block;}
    .small_menu_middle_menu_lit li{ width:100%; line-height:40px; border-bottom:#EEE 1px solid;}
    .small_menu_middle_menu_lit ol li a{ font-size:16px;}
    .small_menu_middle_menu ul:hover .small_menu_middle_menu_lit{ display:block; }
    .small_menu_middle_menu ul:hover li h2{ color:#b7354b;}
    .small_menu_middle_bottom{ display:block;}
    .small_menu_middle_bottom .small_menu_middle_bottom_left{ width:100%;}
    .small_menu_middle_bottom .small_menu_middle_bottom_left p{ font-size:18px;}
    .small_menu_middle_bottom .small_menu_middle_bottom_right{ width:100%; margin-top:30px;}
    .small_menu_middle_bottom .small_menu_middle_bottom_right .tabs .tab{ font-size:16px;}

    /*底部*/
    .footer .footercontact{width:100%;}
    .footer .footercontact .logo{ text-align:center;}
    .footer .footercontact .tel li:nth-child(1),
    .footer .footercontact .tel li:nth-child(2){ width:50%;}
    .footer .footercontact .tel span{ font-size:20px;}
    .footer .footercontact .other li:nth-child(1),
    .footer .footercontact .other li:nth-child(2){ width:100%;}
    .footer .footercontact .other li .qrcode{ margin-right:8%;}
    .footer .footermenus{ display:none;}
    .footer .bottom .copyright,
    .footer .bottom .links{ width:100%; text-align:center;font-size:12px;}
    .footer .bottom .links{ margin-top:10px; }
    .footer .bottom .links a{font-size:12px;}
}