/* Bootstrap CSS - 简化版本 */
/* 这里应该包含Bootstrap的CSS，但为了简化，我们只包含基本的样式 */

/* 基本重置 */
* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Microsoft YaHei", Arial, sans-serif;
    font-size: 14px;
    line-height: 1.42857143;
    color: #333;
    background-color: #fff;
}

/* 容器 */
.container {
    padding-right: 15px;
    padding-left: 15px;
    margin-right: auto;
    margin-left: auto;
}

/* 导航栏 */
.navbar {
    position: relative;
    min-height: 50px;
    margin-bottom: 20px;
    border: 1px solid transparent;
}

.navbar-inverse {
    background-color: #222;
    border-color: #080808;
}

.navbar-fixed-top {
    position: fixed;
    right: 0;
    left: 0;
    z-index: 1030;
    top: 0;
}

.navbar-header {
    float: left;
}

.navbar-brand {
    float: left;
    height: 50px;
    padding: 15px 15px;
    font-size: 18px;
    line-height: 20px;
    text-decoration: none;
}

.navbar-nav {
    margin: 7.5px -15px;
    list-style: none;
    padding: 0;
}

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

.navbar-nav > li > a {
    position: relative;
    display: block;
    padding: 10px 15px;
    line-height: 20px;
    text-decoration: none;
}

/* 按钮 */
.btn {
    display: inline-block;
    padding: 6px 12px;
    margin-bottom: 0;
    font-size: 14px;
    font-weight: normal;
    line-height: 1.42857143;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    cursor: pointer;
    border: 1px solid transparent;
    border-radius: 4px;
    text-decoration: none;
}

.btn-primary {
    color: #fff;
    background-color: #337ab7;
    border-color: #2e6da4;
}

.btn-success {
    color: #fff;
    background-color: #5cb85c;
    border-color: #4cae4c;
}

.btn-warning {
    color: #fff;
    background-color: #f0ad4e;
    border-color: #eea236;
}

.btn-danger {
    color: #fff;
    background-color: #d9534f;
    border-color: #d43f3a;
}

.btn-info {
    color: #fff;
    background-color: #5bc0de;
    border-color: #46b8da;
}

/* 表格 */
.table {
    width: 100%;
    max-width: 100%;
    margin-bottom: 20px;
    background-color: transparent;
    border-collapse: collapse;
    border-spacing: 0;
}

.table th,
.table td {
    padding: 8px;
    line-height: 1.42857143;
    vertical-align: top;
    border-top: 1px solid #ddd;
}

.table th {
    font-weight: bold;
}

/* 表单 */
.form-control {
    display: block;
    width: 100%;
    height: 34px;
    padding: 6px 12px;
    font-size: 14px;
    line-height: 1.42857143;
    color: #555;
    background-color: #fff;
    background-image: none;
    border: 1px solid #ccc;
    border-radius: 4px;
}

/* 警告框 */
.alert {
    padding: 15px;
    margin-bottom: 20px;
    border: 1px solid transparent;
    border-radius: 4px;
}

.alert-success {
    color: #3c763d;
    background-color: #dff0d8;
    border-color: #d6e9c6;
}

.alert-danger {
    color: #a94442;
    background-color: #f2dede;
    border-color: #ebccd1;
}

/* 网格系统 */
.row {
    margin-right: -15px;
    margin-left: -15px;
}

.col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6,
.col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12 {
    position: relative;
    min-height: 1px;
    padding-right: 15px;
    padding-left: 15px;
    float: left;
}

.col-md-12 { width: 100%; }
.col-md-11 { width: 91.66666667%; }
.col-md-10 { width: 83.33333333%; }
.col-md-9 { width: 75%; }
.col-md-8 { width: 66.66666667%; }
.col-md-7 { width: 58.33333333%; }
.col-md-6 { width: 50%; }
.col-md-5 { width: 41.66666667%; }
.col-md-4 { width: 33.33333333%; }
.col-md-3 { width: 25%; }
.col-md-2 { width: 16.66666667%; }
.col-md-1 { width: 8.33333333%; }

/* 清除浮动 */
.clearfix:before,
.clearfix:after {
    display: table;
    content: " ";
}

.clearfix:after {
    clear: both;
}