.layui-side {
    position:absolute;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: 999;
    width: 160px;
    overflow-x: hidden
}

.layui-side-scroll {
    position: relative;
    width: 180px;
    height: 100%;
    overflow-x: hidden
}
.layui-nav {
    position: relative;
    padding: 0 20px;
    color: #fff;
    border-radius: 2px;
    font-size: 0;
    box-sizing: border-box
}

    .layui-nav * {
        font-size: 14px
    }

    .layui-nav .layui-nav-item {
        position: relative;
        display: inline-block;
        *display: inline;
        *zoom: 1;
        vertical-align: middle;
        line-height: 60px
    }

        .layui-nav .layui-nav-item a {
            display: block;
            padding: 0 20px;
            color: #fff;
            color: rgba(255,255,255,.7);
            transition: all .3s;
            -webkit-transition: all .3s
        }

    .layui-nav .layui-this:after, .layui-nav-bar, .layui-nav-tree .layui-nav-itemed:after {
        position: absolute;
        left: 0;
        top: 0;
        width: 0;
        height: 5px;
        background-color: #5FB878;
        transition: all .2s;
        -webkit-transition: all .2s
    }

.layui-nav-bar {
    z-index: 1000
}

.layui-nav .layui-nav-item a:hover, .layui-nav .layui-this a {
    color: #fff
}

.layui-nav .layui-this:after {
    content: '';
    top: auto;
    bottom: 0;
    width: 100%
}

.layui-nav-img {
    width: 30px;
    height: 30px;
    margin-right: 10px;
    border-radius: 50%
}

.layui-nav .layui-nav-more {
    content: '';
    width: 0;
    height: 0;
    border-style: solid dashed dashed;
    border-color: #fff transparent transparent;
    overflow: hidden;
    cursor: pointer;
    transition: all .2s;
    -webkit-transition: all .2s;
    position: absolute;
    top: 50%;
    right: 3px;
    margin-top: -3px;
    border-width: 6px;
    border-top-color: rgba(255,255,255,.7)
}

.layui-nav .layui-nav-mored, .layui-nav-itemed > a .layui-nav-more {
    margin-top: -9px;
    border-style: dashed dashed solid;
    border-color: transparent transparent #fff
}

.layui-nav-child {
    display: none;
    position: absolute;
    left: 0;
    top: 65px;
    min-width: 100%;
    line-height: 36px;
    padding: 5px 0;
    box-shadow: 0 2px 4px rgba(255,255,255,.5);
    border: 1px solid #d2d2d2;
    background-color: #fff;
    z-index: 100;
    border-radius: 2px;
    white-space: nowrap
}

.layui-nav .layui-nav-child a {
    color: #333; 
}

    .layui-nav .layui-nav-child a:hover {
        background-color: #4E5465;
        color: #000
    }

.layui-nav-child dd {
    position: relative
}

    .layui-nav .layui-nav-child dd.layui-this a, .layui-nav-child dd.layui-this {
        background-color: #5FB878;
        color: #fff
    }

        .layui-nav-child dd.layui-this:after {
            display: none
        }

.layui-nav-tree {
    width: 160px;
    padding: 0
}

    .layui-nav-tree .layui-nav-item {
        display: block;
        width: 100%;
        line-height: 45px;

    }

        .layui-nav-tree .layui-nav-item a {
            position: relative;
            height: 45px;
            line-height: 45px;
            text-overflow: ellipsis;
            overflow: hidden;
            white-space: nowrap;
            background-color: rgba(0,0,0,.5) !important;
        }

            .layui-nav-tree .layui-nav-item a:hover {
                background-color: #4E5465
            }

    .layui-nav-tree .layui-nav-bar {
        width: 5px;
        height: 0;
        background-color: #009688
    }

    .layui-nav-tree .layui-nav-child dd.layui-this, .layui-nav-tree .layui-nav-child dd.layui-this a, .layui-nav-tree .layui-this, .layui-nav-tree .layui-this > a, .layui-nav-tree .layui-this > a:hover {
        background-color: #009688;
        color: #fff
    }

        .layui-nav-tree .layui-this:after {
            display: none
        }

    .layui-nav-itemed > a, .layui-nav-tree .layui-nav-title a, .layui-nav-tree .layui-nav-title a:hover {
        color: #fff !important
    }

    .layui-nav-tree .layui-nav-child {
        position: relative;
        z-index: 0;
        top: 0;
        border: none;
        box-shadow: none;
    }

        .layui-nav-tree .layui-nav-child a {
            height: 40px;
            line-height: 40px;
            color: #fff;
            color: rgba(255,255,255,.9) !important;
            background-color: rgba(0,0,0,.00) !important;
        }

            .layui-nav-tree .layui-nav-child, .layui-nav-tree .layui-nav-child a:hover {
                background: 0 0;
                color: #fff
            }

    .layui-nav-tree .layui-nav-more {
        right: 10px
    }

.layui-nav-itemed > .layui-nav-child {
    display: block;
    padding: 0;

}

    .layui-nav-itemed > .layui-nav-child > .layui-this > .layui-nav-child {
        display: block
    }

.layui-nav-side {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    overflow-x: hidden;
    z-index: 999
}
.layui-nav .layui-badge, .layui-nav .layui-badge-dot {
    position: absolute;
    top: 50%;
    margin: -8px 6px 0
}