.navigation {
    background-color: white;
    z-index: 998;
    width: $navigation-width;
    box-shadow: 0 4px 25px 0 rgba(0,0,0,.1);
    position: fixed;
    display: flex;
    flex-direction: row;
    left: 0;
    bottom:0;
    top: $header-height;

    .navigation-menu-tab {
        border-right: 1px solid $border-style-color;
        width: $navigation-tab-width;
        display: flex;
        flex-direction: column;
        margin-right: 0;
        padding: 10px;

        .avatar {
            border: none;
        }

        ul {
            li {
                margin-bottom: 5px;

                a {
                    display: flex;
                    height: 50px;
                    justify-content: center;
                    align-items: center;
                    border-radius: $default-border-radius;
                    transition: all .3s;

                    &:hover {
                        color: $color-primary
                    }

                    &.active {
                        color: white;
                        background-color: $color-primary;
                        box-shadow: 0px 5px 20px -14px $color-primary;
                    }

                    svg {
                        width: 23px;
                        height: 23px;
                    }
                }
            }
        }
    }

    .navigation-menu-body {
        flex: 1;
        display: flex;
        flex-direction: column;
        overflow: auto;

        .navigation-menu-group {

            & > div {
                display: none;

                &.open {
                    display: block;
                }
            }
        }

        ul {
            li {

                &.navigation-divider {
                    padding: 10px 30px;
                    text-transform: uppercase;
                    font-size: 12px;
                    letter-spacing: .5px;
                    margin-top: 10px;
                    margin-bottom: 10px;
                    color: #a7abc3;
                }

                & > a {
                    display: flex;
                    align-items: center;
                    padding: 10px 30px;
                    color: #505050;
                    font-size: 14px;
                    transition: all .3s;

                    .nav-link-icon {
                        margin-right: .8rem;
                        stroke: rgba(black, .3);
                        transition: stroke .3s;
                        width: 20px;
                        height: 20px;
                    }

                    &:hover {
                        color: $color-primary;

                        .nav-link-icon {
                            stroke: $color-primary;
                        }
                    }

                    &.active {
                        position: relative;
                        color: $color-primary;
                        font-weight: 600;
                        background: rgba($color-primary, .15);
                        border-radius: $default-border-radius;
                        margin: 0 1rem;

                        &:before {
                            content: '';
                            // position: absolute;
                            display: block;
                            border: 6px solid transparent;
                            border-left-color: $color-primary;
                            margin-left: -12px;
                            margin-right: 5px;
                        }
                    }

                    .sub-menu-arrow {
                        margin-left: auto;
                        font-size: 14px;
                        transition: transform .3s;

                        &.rotate-in {
                            transform: rotate(540deg);
                        }
                    }

                    .badge {
                        margin-left: auto;
                        padding: 3px 7px;
                    }

                    & + ul {
                        display: none;

                        li {
                            margin: 0;

                            a {
                                padding-left: 50px;
                            }
                        }

                        ul {
                            border-left: none;

                            li {
                                a {
                                    padding-left: 70px;
                                }
                            }
                        }
                    }
                }

                &.open {
                    & > a {
                        color: $color-primary;
                        font-weight: 600;

                        .nav-link-icon {
                            stroke: $color-primary;
                        }
                    }

                    & > ul {
                        display: block;

                        a.active {
                            background-color: inherit;
                        }
                    }
                }
            }
        }
    }
}