/* 全局样式 */
body {
    background: #fff url(../images/backgroud.png) 50% 50% no-repeat;
    font-family: "Microsoft YaHei", Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-size: cover;
	font-size: 18px;
	margin: 0px;
	padding: 0px;
	color: #666;
	background: #0e0 e0e;
}

/* 导航栏样式 */
.menu_sh {
	height: 75px;
	background: rgba(0, 0, 0, 0.2);
	border-bottom: 1px solid #fff;
	padding: 0px 55px;
	position: fixed;
	top: 0px;
	z-index: 10000;
	width: 100%;
    box-sizing: border-box;
}

.menu_sh2 {
	border: none;
	padding: 0px;
	float: right;
}

.menu_sh3 {
	padding: 0px;
	height: 75px;
	display: flex;
	align-items: center;
}

.menu_sh3 img {
	height: 45px;
	max-height: 45px;
	margin: 0;
}

.logobox {
    padding: 0;
    height: 75px;
    display: flex;
    align-items: center;
}

.menu_sh ul {
	float: right;
	margin-top: 10px;
	padding-right: 20px;
}

.menu_sh li a {
	color: #333 !important;
	transition: all 0.5s;
	font-weight: bold;
}

.menu_sh li a:hover {
	color: #3f51b5 !important;
}

.menu_sh li .nav_a {
	font-size: 15px;
	padding: 10px 15px;
	display: block;
}

.menu_sh li .nav_a:hover,
.navbar .first a {
	color: #3f51b5;
}

.menu_sh2 .nav > li.active > a {
    color: #3f51b5 !important;
    background-color: transparent;
}

/* 修复导航栏布局 */
.navbar-nav {
    float: right;
    margin: 0;
    padding-right: 20px;
}

.navbar-nav > li {
    float: left;
    display: block;
}

.navbar-nav > li > a {
    line-height: 55px;
}

/* 表单容器样式 - 调整为半透明背景和更好的定位 */
.dowebok {
    max-width: 500px;
    width: 90%;
    margin: 30vh auto 50px;
    padding: 40px;
    background-color: rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}

/* 表单标题 */
.logo {
    text-align: center;
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 30px;
    color: #333;
}

/* 表单项目样式 */
.form-item {
    margin-bottom: 25px;
    position: relative;
}

/* 输入框样式 */
.form-item input {
    width: 100%;
    height: 48px;
    padding: 0 18px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 6px;
    font-size: 18px;
    color: #333;
    transition: all 0.3s ease;
    background-color: rgba(255, 255, 255, 0.2);
}

/* 验证码输入框样式 */
.form-item input#cheakcode {
    width: calc(100% - 120px);
    display: inline-block;
}

/* 验证码图片样式 */
.form-item #cheakcodeimg {
    height: 48px;
    width: 110px;
    position: absolute;
    right: 0;
    top: 0;
    cursor: pointer;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 0 6px 6px 0;
}

/* 按钮样式 */
.form-item button {
    width: 100%;
    height: 48px;
    background-color: #566099;
    color: #fff;
    font-size: 20px;
    font-weight: bold;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.form-item button:hover {
    background-color: #303f9f;
    box-shadow: 0 5px 15px rgba(63, 81, 181, 0.3);
}

/* 版权信息 */
.copyright {
    text-align: center;
    position: fixed;
    bottom: 10%;
    left: 0;
    width: 100%;
    padding: 15px 0;
    color: #ffffff;
    font-size: 20px;
}

/* 响应式调整 */
@media (max-width: 480px) {
    .dowebok {
        max-width: 100%;
        margin: 20px 15px;
        padding: 20px;
    }
}

/* 导航栏右侧菜单 */
.navbar-right {
    float: right !important;
    margin-right: 15px;
}

.menu_sh2 {
    border: none;
    padding: 0px;
    float: right;
    width: auto;
}

.menu_sh2 .navbar-nav {
    float: right;
    margin: 0;
}

.menu_sh2 .navbar-nav > li {
    float: left;
}

.menu_sh2 .navbar-nav > li > a {
    padding-top: 27.5px;
    padding-bottom: 27.5px;
    line-height: 20px;
}