for_client/src/layout/index.scss

.hc-layout-box {
    position: relative;
    height: 100vh;
    width: 100%;
    .hc-layout-header {
        position: relative;
        display: flex;
        align-items: center;
        flex-direction: row;
        --el-header-padding: 0;
        --el-header-height: 44px;
        background: var(--el-color-primary);
        color: white;
        .hc-layout-header-logo {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: opacity 0.3s;
            cursor: pointer;
            height: 100%;
            box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.4);
            z-index: 222;
            #logo-icon {
                height: 28px;
                width: 28px;
                filter: invert(85%) sepia(91%) saturate(0%) hue-rotate(233deg) brightness(114%) contrast(101%)
            }
            #logo-name {
                height: 32px;
                margin-left: 4px;
                filter: invert(85%) sepia(91%) saturate(0%) hue-rotate(233deg) brightness(114%) contrast(101%)
            }
            &:hover {
                opacity: .8;
            }
        }
        .header-top-collapse-bar {
            position: relative;
            height: 100%;
            font-size: 20px;
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 0 10px;
            cursor: pointer;
            transition: opacity .2s;
            &:hover {
                opacity: 0.7;
            }
        }
        .header-top-menu-bar {
            position: relative;
            padding: 0 4px;
            height: 100%;
            flex: 1;
            .el-scrollbar__view {
                height: 100%;
            }
        }
        .header-content-bar {
            position: relative;
            padding: 0 20px;
            height: 100%;
            display: flex;
            align-items: center;
            .header-icon-bar {
                position: relative;
                height: 100%;
                display: flex;
                justify-content: center;
                align-items: center;
                cursor: pointer;
                font-size: 25px;
                margin-right: 8px;
                color: #efefef;
                transition: color .2s;
                &:hover {
                    color: white;
                }
            }
        }
    }
    .hc-layout-container {
        position: relative;
        .hc-layout-aside {
            position: relative;
            color: white;
            padding: 8px 0;
            background: var(--el-color-primary);
        }
        .hc-layout-main {
            position: relative;
            overflow: hidden;
            height: 100%;
            --el-main-padding: 0;
            .hc-router-menu-bar {
                position: relative;
                height: 36px;
                padding: 0 10px;
                background: white;
                box-shadow: 0 2px 6px 0 rgba(0, 0, 0, .1);
                z-index: 222;
            }
            .hc-main-page {
                position: relative;
                height: calc(100% - 36px);
                overflow: hidden;
                .hc-main-body {
                    position: absolute;
                    padding: 12px;
                    inset: 0;
                }
            }
        }
    }
}

//左侧菜单
.hc-layout-box .hc-layout-container .hc-layout-aside .el-menu {
    --el-menu-bg-color: transparent;
    --el-menu-text-color: #ffffff;
    --el-menu-active-color: var(--el-menu-text-color);
    --el-menu-hover-text-color: var(--el-menu-text-color);
    --el-menu-hover-bg-color: var(--el-color-primary);
    --el-menu-item-font-size: 16px;
    --el-menu-item-height: 48px;
    border-right: 0;
    &.el-menu--vertical:not(.el-menu--collapse):not(.el-menu--popup-container) .el-menu-item,
    &.el-menu--vertical:not(.el-menu--collapse):not(.el-menu--popup-container) .el-menu-item-group__title,
    &.el-menu--vertical:not(.el-menu--collapse):not(.el-menu--popup-container) .el-sub-menu__title {
        white-space: nowrap;
        padding-left: 0;
    }
    &.el-menu--vertical:not(.el-menu--collapse):not(.el-menu--popup-container) .el-sub-menu__title {
        padding-right: 1px;
        border: 0;
    }
    .el-sub-menu__title {
        padding: 0;
    }
    .el-menu-item, .el-sub-menu {
        min-width: initial;
        transition: 0.2s;
        .hc-aside-menu-item {
            flex: 1;
            position: relative;
            padding: 0 20px;
            display: flex;
            align-items: center;
            transition: 0.2s;
            .menu---item {
                display: contents;
            }
            .hc-menu-icon {
                position: relative;
                font-size: 18px;
                margin-right: 8px;
                line-height: initial;
            }
            .name {
                flex: 1;
                width: 0;
            }
            .el-badge {
                position: absolute;
                top: -22px;
                right: 0;
                vertical-align: initial;
            }
        }
    }
    .el-sub-menu .el-menu .el-menu-item {
        padding-left: 24px !important;
        padding-right: 1px;
        font-size: 14px;
        height: 46px;
        line-height: initial;
        .hc-aside-menu-item .hc-menu-icon {
            margin-right: 6px;
            font-size: 14px;
        }
    }
    .el-sub-menu .el-icon {
        display: none;
    }
    .el-sub-menu .el-icon.hc-icon-i {
        position: relative;
        display: inline-block;
        font-size: 16px;
        right: 15px;
        top: initial;
        height: initial;
        width: initial;
        margin-top: 0;
        vertical-align: initial;
    }
    .el-sub-menu.is-active > .el-sub-menu__title {
        background-color: var(--el-color-primary-light-3);
    }
    .el-menu-item.is-active {
        background-color: var(--el-color-primary-dark-2);
        &::after {
            content: '';
            position: absolute;
            right: 0;
            top: 0;
            width: 3px;
            height: 100%;
            background-color: white;
        }
    }
    .el-sub-menu .el-sub-menu__title:hover,
    .el-menu-item:not(.is-active):hover {
        background-color: var(--el-color-primary-dark-2);
    }
    //折叠状态
    &.el-menu--collapse {
        margin-left: 0;
        width: 90px;
        .el-sub-menu__title {
            height: inherit;
            line-height: initial;
            width: 90px;
            justify-content: center;
            transition: 0.2s;
        }
        .el-menu-item, .el-sub-menu {
            padding: 0 !important;
            height: 60px;
            line-height: initial;
            display: flex;
            align-items: center;
            justify-content: center;
            width: 90px;
            transition: 0.2s;
            .hc-aside-menu-item {
                display: inline-flex;
                align-items: center;
                justify-content: center;
                width: 60px;
                height: 60px;
                text-align: center;
                border-radius: 10px;
                padding: 5px;
                flex: initial;
                transition: 0.2s;
                .menu---item {
                    position: relative;
                    display: block;
                }
                .hc-menu-icon {
                    margin-right: 0;
                }
                .name {
                    flex: initial;
                    width: 100%;
                }
                .el-badge, .el-badge .el-badge__content {
                    vertical-align: initial;
                }
                .el-badge {
                    position: absolute;
                    top: -20px;
                    right: -24px;
                }
            }
        }
        .el-sub-menu .el-icon.hc-icon-i {
            display: none;
        }
        .el-menu-item + .el-menu-item,
        .el-menu-item + .el-sub-menu,
        .el-sub-menu + .el-menu-item,
        .el-sub-menu + .el-sub-menu {
            margin-top: 12px;
        }
        .el-sub-menu.is-active > .el-sub-menu__title {
            background-color: initial;
        }
        .el-menu-item.is-active {
            background-color: initial;
        }
        .el-sub-menu .el-sub-menu__title:hover,
        .el-menu-item:not(.is-active):hover {
            background-color: initial;
        }
        .el-sub-menu:not(.is-active):hover,
        .el-menu-item:not(.is-active):hover {
            .hc-aside-menu-item {
                background-color: var(--el-color-primary-light-9);
                color: var(--el-color-primary);
            }
        }
        .el-menu-item.is-active, .el-sub-menu.is-active {
            .hc-aside-menu-item {
                color: #ffffff !important;
                background: var(--el-color-primary-dark-2);
            }
        }
    }
}

//菜单路由
.hc-layout-box .hc-layout-container .hc-layout-main .hc-router-menu-bar {
    .el-scrollbar__view {
        height: 100%;
    }
    .hc-router-tab-box {
        position: relative;
        display: flex;
        align-items: center;
        white-space: nowrap;
        height: 100%;
    }
    .hc-router-tab-item {
        position: relative;
        height: 100%;
        padding: 0 8px;
        display: inline-flex;
        align-items: center;
        cursor: pointer;
        color: #8F8F8F;
        user-select: none;
        transition: .3s;
        .close-icon {
            height: 30px;
            width: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-left: 6px;
            font-size: 16px;
            cursor: pointer;
            transition: color 0.3s;
            &:hover {
                color: var(--el-color-primary);
            }
        }
        &::after{
            content: '';
            left: 0;
            bottom: 0;
            height: 2.5px;
            width: 100%;
            position: absolute;
            background-size: 200%;
        }
        &:hover:not([class*='cur']) {
            color: var(--el-color-primary);
        }
        &.cur {
            color: var(--el-color-primary-dark-2);
            &::after {
                background: linear-gradient(to right, var(--el-color-primary-light-5), var(--el-color-primary), var(--el-color-primary-dark-2));
            }
        }
    }
    .el-scrollbar__bar.is-horizontal {
        bottom: -10px;
    }
    .el-scrollbar__bar.is-vertical {
        display: none;
    }
}


.aside-menu-popper.el-popper.is-light {
    background: initial !important;
    border: 0 !important;
    outline: none;
}
.aside-menu-popper.el-popper .el-menu--vertical .el-menu {
    --el-menu-bg-color: #f1f5f8;
    --el-menu-text-color: #838791;
    --el-menu-active-color: #ffffff;
    --el-menu-hover-bg-color: initial;
    --el-menu-item-font-size: 16px;
    background-color: #f1f5f8;
    color: #838791;
    .el-sub-menu__title {
        padding: 0;
        justify-content: center;
        transition: 0.2s;
    }
    .el-menu-item, .el-sub-menu {
        color: inherit;
        padding: 0;
        transition: 0.2s;
        .hc-aside-menu-item {
            flex: 1;
            position: relative;
            padding: 0 16px;
            display: flex;
            align-items: center;
            transition: 0.2s;
            .menu---item {
                display: contents;
            }
            .hc-menu-icon {
                font-size: 22px;
                margin-right: 10px;
                line-height: initial;
            }
            .name {
                flex: 1;
                width: 0;
            }
            .el-badge, .el-badge .el-badge__content {
                vertical-align: initial;
            }
        }
        &.is-active {
            color: white;
        }
    }
    .el-sub-menu .el-icon {
        display: none;
    }
    .el-sub-menu .el-icon.hc-icon-i {
        position: relative;
        display: inline-block;
        font-size: 16px;
        right: 10px;
        top: initial;
        height: initial;
        width: initial;
        margin-top: 0;
        vertical-align: initial;
    }
    .el-sub-menu:not(.is-active) .el-sub-menu__title:hover {
        background-color: var(--el-color-primary-light-9);
        color: var(--el-color-primary);
    }
    .el-menu-item:not(.is-active):hover {
        .hc-aside-menu-item {
            background-color: var(--el-color-primary-light-9);
            color: var(--el-color-primary);
        }
    }
    .el-menu-item.is-active {
        .hc-aside-menu-item {
            background-color: var(--el-color-primary);
        }
    }
    .el-sub-menu.is-active .el-sub-menu__title {
        background-color: var(--el-color-primary-light-9);
        color: var(--el-color-primary);
    }
}

.aside-menu-popper.el-popper .el-menu--vertical.home-index .el-menu {
    --el-menu-bg-color: initial;
    --el-menu-text-color: initial;
    color: white;
    background-color: var(--el-color-primary-dark-2);
}