body {
    /* 其他样式 */
    position: relative; /* 确保伪元素相对于body定位 */
    overflow: hidden; /* 防止内容溢出导致滚动条出现 */
    margin: 0; /* 移除默认的边距 */
    padding: 0; /* 移除默认的内边距 */
    position: relative; /* 确保伪元素或子元素能相对于body定位 */
}

body::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0; /* 定位在body的左上角 */
    width: 50%; /* 宽度设置为屏幕宽度的50% */
    height: 100vh; /* 高度设置为视口高度的100% */
    background-image: url("../images/login_background.png");
    background-size: cover; /* 保持图片的宽高比，并覆盖整个容器 */
    background-position: left center; /* 图片在容器内左对齐并垂直居中 */
    z-index: -1; /* 确保伪元素位于页面内容之下 */
}

.login-wrapper {
    max-width: 380px;
    padding: 400px;
    z-index: 2;
}

.login-wrapper > .layui-form {
    padding: 25px 30px;
    background-color: #fff;
    box-shadow: 0 3px 6px -1px rgba(0, 0, 0, 0.19);
    box-sizing: border-box;
}

.login-wrapper > .layui-form > h2 {
    color: #333;
    font-size: 18px;
    text-align: center;
    margin-bottom: 25px;
}

.login-wrapper > .layui-form > .layui-form-item {
    margin-bottom: 25px;
    position: relative;
}

.login-wrapper > .layui-form > .layui-form-item:last-child {
    margin-bottom: 0;
}

.login-wrapper > .layui-form > .layui-form-item > .layui-input {
    height: 46px;
    line-height: 46px;
    border-radius: 2px !important;
}

.login-wrapper .layui-input-icon-group > .layui-input {
    padding-left: 46px;
}

.login-wrapper .layui-input-icon-group > .layui-icon {
    width: 46px;
    height: 46px;
    line-height: 46px;
    font-size: 20px;
    color: #909399;
    position: absolute;
    left: 0;
    top: 0;
    text-align: center;
}

.login-wrapper > .layui-form > .layui-form-item.login-captcha-group {
    padding-right: 135px;
}

.login-wrapper > .layui-form > .layui-form-item.login-captcha-group > .login-captcha {
    height: 46px;
    width: 120px;
    cursor: pointer;
    box-sizing: border-box;
    border: 1px solid #e6e6e6;
    border-radius: 2px !important;
    position: absolute;
    right: 0;
    top: 0;
}

.login-wrapper > .layui-form > .layui-form-item > .layui-form-checkbox {
    margin: 0 !important;
    padding-left: 25px;
}

.login-wrapper > .layui-form > .layui-form-item > .layui-form-checkbox > .layui-icon {
    width: 15px !important;
    height: 15px !important;
}

.login-wrapper > .layui-form .layui-btn-fluid {
    height: 48px;
    line-height: 48px;
    font-size: 16px;
    border-radius: 2px !important;
}

.login-wrapper > .layui-form > .layui-form-item.login-oauth-group > a > .layui-icon {
    font-size: 26px;
}

.login-copyright {
    color: #eee;
    padding-bottom: 20px;
    text-align: center;
    position: relative;
    z-index: 1;
}

@media screen and (min-height: 550px) {
    .login-wrapper {
        margin: -320px auto 0 35%;
        position: absolute;
        top: 50%;
        left: 0;
        right: 0;
        width: 50%;
    }

    .login-copyright {
        position: absolute;
        bottom: 0;
        right: 0;
        left: 0;
    }
}

@media screen and (min-height: 550px) {
    .register-wrapper {
        margin: -400px auto 0;
        position: absolute;
        top: 50%;
        left: 0;
        right: 0;
        width: 100%;
    }

    .login-copyright {
        position: absolute;
        bottom: 0;
        right: 0;
        left: 0;
    }
}

.layui-btn {
    background-color: #5FB878;
    border-color: #5FB878;
}

.layui-link {
    color: #5FB878 !important;
}

.snowy-title {
    height: 44px;
    line-height: 44px;
    text-align: center;
    margin-bottom: 40px
}

.snowy-title-img {
    height: 44px;
    vertical-align: top;
    border-style: none;
}

.snowy-title-span {
    font-size: 33px;
    color: rgba(0, 0, 0, .85);
    font-family: Avenir, Helvetica Neue, Arial, Helvetica, sans-serif;
    font-weight: 600;
    position: relative;
    top: 2px;
}