.layout-setting {
    .sider-setting {
        background: @sider-background-color;
        border: none;
        padding: 12px 0 0;
        .ant-layout-sider-children {
            a {
                .link-btn {
                    button {
                        height: 40px;
                        background: transparent;
                        border: none;
                        font-size: 16px;
                        color: #A4AEBB;
                        border-radius: 0;
                        text-align: left;
                        padding-left: 32px;
                        &[disabled] {
                            opacity: 0.5;
                        }
                    }
                    &.selected {
                        button {
                            background: #727D99;
                            color: #fff;
                        }
                        &::before {
                            content: ' ';
                            position: absolute;
                            height: 40px;
                            width: 8px;
                            background: #C8D1E9;
                            z-index: 1;
                        }
                    }
                }
            }
        }
    }
    .content-setting {
        background: @content-background-color;
    }
}