*, html, body {
    margin: 0;
    box-sizing: border-box;
}


#app {
    width: 100vw;
    height: 100vh;
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-sizing: border-box;
}

.sidebar {
    width: 240px;
    flex-shrink: 0;
    height: 100%;
    overflow: auto;
    background-color: white;
    border-right: 2px solid #eee;
    transition: all ease .5s;
}

.sidebar .group {
    transition: all ease .5s;
    background-color: white;
    border-bottom: 1px solid #eee;

}

.sidebar .group p {
    box-sizing: border-box;
    padding-left: 15px;
    line-height: 60px;
    font-size: 15px;
    font-weight: 600;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    cursor: pointer;

}

.sidebar .group p i {
    margin-right: 8px;
}

.sidebar .group .group-items {
    height: auto;
}

.sidebar .group .group-items .item {
    height: 40px;
    line-height: 40px;
    padding-left: 30px;
    box-sizing: border-box;
    font-size: 13px;
    background-color: #f9f9f9;
    transition: all ease .5s;
    cursor: pointer;

}

.sidebar .group .group-items .item i {
    margin-right: 8px;
    min-width: 13px;
}

.sidebar .group .group-items .active {
    color: white !important;
}



.main {
    width: calc(100% - 240px);
    height: 100%;
    background-color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: all ease .5s;
    position: relative;
}

.main .indicator{
    position: absolute;
    left: -15px;
    top: 50%;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #EEEEEE;
    background-color: white;
}

.main .tab-page {
    width: 100%;
    position: relative;
    height: 35px;
    background-color: white;
    border-bottom: 1px solid #eee;
    display: flex;
    flex-direction: row;
    align-items: center;
    padding-left: 75px;
    overflow-x: auto;
    overflow-y: hidden;
}

.main .tab-page .tab {
    flex-shrink: 0;
    height: 35px;
    display: flex;
    align-items: center;
    background-color: white;
    padding-left: 10px;
    padding-right: 10px;
    color: #666;
    line-height: 35px;
    border-right: 1px solid #eee;
    border-bottom: 1px solid #eee;
    transition: all ease .4s;
}

.main .tab-page .tab span {
    margin-right: 10px;
    margin-left: 5px;
}

.main .tab-page .fixed {
    position: absolute;
    left: 0;
    top: 0;
}

.main .tab-page .active {
    background-color: #f9f9f9;
    border-top: 2px solid #000;
}

.main .tab-page .tab .layui-icon-home {
    margin-right: 10px;
}


.layui-tab-close {
    width: 16px;
    height: 16px;
    text-align: center;
    line-height: 16px;
    border-radius: 50%;
    font-size: 12px;
}

::-webkit-scrollbar {
    width: 8px;
    height: 2px;
    background-color: #F5F5F5;
}

.layui-tab-close:hover {
    background-color: #FF5722;
    color: #fff;
}

dl dd {
    height: 35px;
    line-height: 35px;
    display: flex;
    align-items: center;
    cursor: pointer;
}

dl dd i {
    margin-right: 8px;

}


.main .content {
    width: calc(100vw - 262px);
    height: calc(100vh - 70px);
}

.main .content .tab-iframe {
    width: calc(100vw - 262px);
    height: calc(100vh - 70px);
}