/* 动态为footer添加类fixed-bottom */

.fixed-bottom {
    position: fixed;
    bottom: 0;
    width: 100%;
}


/* 注册错误消息提示 */

.errorlist {
    color: red
}


/* Navbar免js自动响应 */

#nav-toggle-state {
    display: none;
}

#nav-toggle-state:checked~.nav-menu {
    display: block;
}


@media all and (max-width: 768px) {
    body {
        /* On modern browsers, prevent the whole page to bounce */
        overflow: hidden;
    }
}

body {
    content: " " !important;
    background: fixed !important;
    z-index: -1 !important;
    top: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    left: 0 !important;
    background-position: top !important;
    background-repeat: no-repeat !important;
    background-size: cover !important;
    background-image: url(https://photo.liqiyuan.top/i/2022/11/30/sms15l-0.webp) !important;
    font-family: Arial,Helvetica,sans-serif !important;
}