body 
{
    font-family: "Source Han Sans CN", "Microsoft YaHei", "PingFang SC", Helvetica, Arial, sans-serif;
    font-size: 16px;
}
* {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: inherit;
    -moz-box-sizing: inherit;
    box-sizing: border-box;
}
a
{
    text-decoration: none;
}
a:hover
{
    text-decoration: none;
}
.container {
    display: flex;
    height: 100vh;
}

/* 左侧边栏样式 */
.sidebar {
    width: 200px;
    background-color: #2c3e50;
    color: white;
    box-shadow: 2px 0 5px rgba(0,0,0,0.1);
    z-index: 100;
}

.sidebar iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* 右侧内容区域 */
.content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* 顶部栏样式 */
.header {
    height: 60px;
    background-color: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    z-index: 10;
}

.header iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* 中间内容区域 */
.main {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    background-color: #f5f7fa;
}

.main iframe {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 5px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

/* 底部样式 */
.footer {
    height: 60px;
    background-color: white;
    border-top: 1px solid #eaeaea;
    z-index: 10;
}

.footer iframe {
    width: 100%;
    height: 100%;
    border: none;
}