body {
    flex-direction: row-reverse;
    background-color: #eee;
}

nav.side_nav {
    position: sticky;
    height: 100vh;
    left: 0;
    top: 0;
    background-color: #fff;
}

@media screen and (max-width:575px) {
    body {
        flex-direction: column;
    }

    nav.side_nav {
        top: unset;
        bottom: 0;
        height: unset;
        border-top: 1px solid #DBDBDB;
    }
}

.main_part {
    display: flex;
    flex-direction: column;
    flex: 1;
}

header {
    position: sticky;
    top: 0;
    z-index: 10;
    height: 58px;
    background-image: linear-gradient(to right,#1A90EE,#2ACCDD);
}

.user_photo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 2px solid #e3e3e3;
    overflow: hidden;
}

@media screen and (max-width:575px) {
    .user_photo {
        width: 50px;
        height: 50px;
    }
}

.user_photo > img {
    object-fit: cover;
    width: 100%;
    height: 100%;
}

.tap_bar {
    padding: 0;
    margin: 0;
    list-style-type: none;
    color: #727C8E;
}

.tap_bar_radio:checked + .tap_bar_item {
    color: #1A90EE;
    background-color: rgba(26, 144, 238,.1);
}

    .tap_bar_radio:checked + .tap_bar_item .tap_bar_icon path {
        fill: #1A90EE;
        /* filter: drop-shadow(1000px 0px 0px #1A90EE);
    top: 0px; */
    }

.tap_bar_item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: .5rem 0;
    cursor: pointer;
}

    .tap_bar_item:hover {
        background-color: rgba(26, 144, 238,.1);
    }

.tap_bar_icon {
    /* filter: drop-shadow(1000px 0px 0px #727C8E);
    left: -1000px; */
    width: 40px;
    height: 40px;
}

    .tap_bar_icon svg {
        width: 100%;
        height: 100%;
    }

    .tap_bar_icon i {
        font-size: 32px;
    }

    .tap_bar_icon path {
        fill: #727C8E;
    }

@media screen and (max-width:575px) {
    .tap_bar {
        display: flex;
    }

    .tap_bar_item {
        flex-direction: column;
        font-size: 12px;
    }

    .tap_bar_icon {
        width: 21px;
        height: 21px;
    }

        .tap_bar_icon i {
            font-size: 18px;
        }
}

.main_group_bg {
    background-color: transparent;
}

.main_group_arrange {
    display: flex;
    flex-wrap: wrap;
}

.main_group_item {
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 3px solid #fff;
    color: white;
    font-size: 24px;
    font-weight: bold;
}

    .main_group_item:hover {
        color: white;
    }

    .main_group_item:focus {
        box-shadow: none;
        border: 3px solid rgba(26, 144, 238,.1);
    }

.main_group_circle {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    width: 90px;
    height: 90px;
    border-radius: 50%;
    box-shadow: 0px 6px 12px rgba(0,0,0,.15);
}

@media screen and (max-width:992px) {
    .main_group_item {
        font-size: 18px;
    }

    .main_group_circle {
        padding: 15px;
        width: 70px;
        height: 70px;
    }
}

@media screen and (max-width:575px) {
    .main_group_bg {
        background-color: #fff;
    }

    .main_group_arrange_extend {
        flex-direction: column;
        max-height: 250px;
        overflow-x: auto;
    }

    .main_group_item {
        color: #2F3541;
        font-size: 13px;
        background-color: transparent !important;
    }

        .main_group_item:hover {
            color: #2F3541;
        }

    .main_group_circle {
        width: 50px;
        height: 50px;
        padding: 10px;
    }
}

.sec_group_item {
    padding: .75rem .5rem;
    /* overflow: hidden; */
    color: #2F3541;
    font-size: 18px;
    text-align: center;
    cursor: pointer;
}

.sec_group_icon {
    display: inline-block;
    width: 50px;
    height: 50px;
}

    .sec_group_icon svg {
        width: 100%;
        height: 100%;
    }

    .sec_group_icon i {
        font-size: 60px;
    }

    .sec_group_icon path {
        fill: #1A90EE;
    }

    .sec_group_icon i {
        color: #1A90EE;
    }

@media screen and (max-width:575px) {
    .sec_group_item {
        font-size: 13px;
    }

    .sec_group_icon {
        width: 50px;
    }

        .sec_group_icon i {
            font-size: 50px;
        }
}

.list_group_item {
    padding: 0 .75rem;
    list-style-type: none;
    color: #515C6F;
    cursor: pointer;
}

    .list_group_item:hover {
        background-color: rgba(26, 144, 238,.05);
    }

        .list_group_item:hover .list_group_right {
            opacity: 1;
        }

    .list_group_item:first-child {
        border-top-left-radius: 10px;
        border-top-right-radius: 10px;
    }

    .list_group_item:last-child {
        border-bottom-left-radius: 10px;
        border-bottom-right-radius: 10px;
    }

        .list_group_item:last-child .list_group_partial {
            border: none;
        }

.list_group_partial {
    border-bottom: 1px solid #e3e3e3;
}

.list_group_icon {
    width: 20px;
}

    .list_group_icon i {
        font-size: 18px;
    }

    .list_group_icon svg {
        width: 100%;
        height: 100%;
    }

    .list_group_icon path {
        fill: #727C8E;
    }

.list_group_right {
    color: #1A90EE;
    opacity: .5;
}

.group_shadow {
    box-shadow: 0 8px 15px #E7EAF0;
}

.class_group_item {
    padding-top: .5rem;
    padding-bottom: .5rem;
    cursor: pointer;
    border: 1px solid transparent;
}

    .class_group_item:focus {
        border: 1px solid rgba(0,0,0,.15);
        border-radius: 5px;
        outline: none;
    }

.class_group_title {
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.class_group_icon {
    margin-left: auto;
    margin-right: auto;
    width: 60px;
    height: 60px;
    border-radius: 50%;
}

.class_group_icon_text {
    color: white;
    line-height: 60px;
}

@media screen and (max-width:575px) {
    .class_group_item {
        font-size: 13px;
    }

    .class_group_icon {
        width: 50px;
        height: 50px;
    }

    .class_group_icon_text {
        line-height: 50px;
    }
}

.school_list {
    position: absolute;
    padding: 0 0 10px 0;
    list-style: none;
    z-index: 1;
    max-height: 200px;
    overflow: auto;
    background-color: #fff;
    border-radius: 0 0 5px 5px;
    box-shadow: 0 3px 6px rgba(0,0,0,.2);
}

.school_list_item {
    cursor: pointer;
}

    .school_list_item:hover {
        background-color: rgba(26, 144, 238,.15);
    }

.btn-toggle {
    margin: 0 4rem;
    padding: 0;
    position: relative;
    border: none;
    height: 1.5rem;
    width: 3rem;
    border-radius: 1.5rem;
    color: #6b7381;
    background: #bdc1c8;
}

    .btn-toggle:focus,
    .btn-toggle.focus,
    .btn-toggle:focus.active,
    .btn-toggle.focus.active {
        outline: none;
    }

    .btn-toggle:before,
    .btn-toggle:after {
        line-height: 1.5rem;
        width: 4rem;
        text-align: center;
        font-weight: 600;
        font-size: 0.75rem;
        text-transform: uppercase;
        letter-spacing: 2px;
        position: absolute;
        bottom: 0;
        transition: opacity 0.25s;
    }

    .btn-toggle:before {
        content: "否";
        left: -4rem;
    }

    .btn-toggle:after {
        content: "是";
        right: -4rem;
        opacity: 0.5;
    }

    .btn-toggle > .handle {
        position: absolute;
        top: 0.1875rem;
        left: 0.1875rem;
        width: 1.125rem;
        height: 1.125rem;
        border-radius: 1.125rem;
        background: #fff;
        transition: left 0.25s;
    }

    .btn-toggle.active {
        transition: background-color 0.25s;
    }

        .btn-toggle.active > .handle {
            left: 1.6875rem;
            transition: left 0.25s;
        }

        .btn-toggle.active:before {
            opacity: 0.5;
        }

        .btn-toggle.active:after {
            opacity: 1;
        }

    .btn-toggle.btn-sm:before,
    .btn-toggle.btn-sm:after {
        line-height: -0.5rem;
        color: #fff;
        letter-spacing: 0.75px;
        left: 0.4125rem;
        width: 2.325rem;
    }

    .btn-toggle.btn-sm:before {
        text-align: right;
    }

    .btn-toggle.btn-sm:after {
        text-align: left;
        opacity: 0;
    }

    .btn-toggle.btn-sm.active:before {
        opacity: 0;
    }

    .btn-toggle.btn-sm.active:after {
        opacity: 1;
    }

    .btn-toggle.btn-xs:before,
    .btn-toggle.btn-xs:after {
        display: none;
    }

    .btn-toggle:before,
    .btn-toggle:after {
        color: #6b7381;
    }

    .btn-toggle.active {
        background-color: #29b5a8;
    }

    .btn-toggle.btn-lg {
        margin: 0 5rem;
        padding: 0;
        position: relative;
        border: none;
        height: 2.5rem;
        width: 5rem;
        border-radius: 2.5rem;
    }

        .btn-toggle.btn-lg:focus,
        .btn-toggle.btn-lg.focus,
        .btn-toggle.btn-lg:focus.active,
        .btn-toggle.btn-lg.focus.active {
            outline: none;
        }

        .btn-toggle.btn-lg:before,
        .btn-toggle.btn-lg:after {
            line-height: 2.5rem;
            width: 5rem;
            text-align: center;
            font-weight: 600;
            font-size: 1rem;
            text-transform: uppercase;
            letter-spacing: 2px;
            position: absolute;
            bottom: 0;
            transition: opacity 0.25s;
        }

        .btn-toggle.btn-lg:before {
            content: "Off";
            left: -5rem;
        }

        .btn-toggle.btn-lg:after {
            content: "On";
            right: -5rem;
            opacity: 0.5;
        }

        .btn-toggle.btn-lg > .handle {
            position: absolute;
            top: 0.3125rem;
            left: 0.3125rem;
            width: 1.875rem;
            height: 1.875rem;
            border-radius: 1.875rem;
            background: #fff;
            transition: left 0.25s;
        }

        .btn-toggle.btn-lg.active {
            transition: background-color 0.25s;
        }

            .btn-toggle.btn-lg.active > .handle {
                left: 2.8125rem;
                transition: left 0.25s;
            }

            .btn-toggle.btn-lg.active:before {
                opacity: 0.5;
            }

            .btn-toggle.btn-lg.active:after {
                opacity: 1;
            }

        .btn-toggle.btn-lg.btn-sm:before,
        .btn-toggle.btn-lg.btn-sm:after {
            line-height: 0.5rem;
            color: #fff;
            letter-spacing: 0.75px;
            left: 0.6875rem;
            width: 3.875rem;
        }

        .btn-toggle.btn-lg.btn-sm:before {
            text-align: right;
        }

        .btn-toggle.btn-lg.btn-sm:after {
            text-align: left;
            opacity: 0;
        }

        .btn-toggle.btn-lg.btn-sm.active:before {
            opacity: 0;
        }

        .btn-toggle.btn-lg.btn-sm.active:after {
            opacity: 1;
        }

        .btn-toggle.btn-lg.btn-xs:before,
        .btn-toggle.btn-lg.btn-xs:after {
            display: none;
        }

    .btn-toggle.btn-sm {
        margin: 0 0.5rem;
        padding: 0;
        position: relative;
        border: none;
        height: 1.5rem;
        width: 3rem;
        border-radius: 1.5rem;
    }

        .btn-toggle.btn-sm:focus,
        .btn-toggle.btn-sm.focus,
        .btn-toggle.btn-sm:focus.active,
        .btn-toggle.btn-sm.focus.active {
            outline: none;
        }

        .btn-toggle.btn-sm:before,
        .btn-toggle.btn-sm:after {
            line-height: 1.5rem;
            width: 0.5rem;
            text-align: center;
            font-weight: 600;
            font-size: 0.55rem;
            text-transform: uppercase;
            letter-spacing: 2px;
            position: absolute;
            bottom: 0;
            transition: opacity 0.25s;
        }

        .btn-toggle.btn-sm:before {
            content: "Off";
            left: -0.5rem;
        }

        .btn-toggle.btn-sm:after {
            content: "On";
            right: -0.5rem;
            opacity: 0.5;
        }

        .btn-toggle.btn-sm > .handle {
            position: absolute;
            top: 0.1875rem;
            left: 0.1875rem;
            width: 1.125rem;
            height: 1.125rem;
            border-radius: 1.125rem;
            background: #fff;
            transition: left 0.25s;
        }

        .btn-toggle.btn-sm.active {
            transition: background-color 0.25s;
        }

            .btn-toggle.btn-sm.active > .handle {
                left: 1.6875rem;
                transition: left 0.25s;
            }

            .btn-toggle.btn-sm.active:before {
                opacity: 0.5;
            }

            .btn-toggle.btn-sm.active:after {
                opacity: 1;
            }

        .btn-toggle.btn-sm.btn-sm:before,
        .btn-toggle.btn-sm.btn-sm:after {
            line-height: -0.5rem;
            color: #fff;
            letter-spacing: 0.75px;
            left: 0.4125rem;
            width: 2.325rem;
        }

        .btn-toggle.btn-sm.btn-sm:before {
            text-align: right;
        }

        .btn-toggle.btn-sm.btn-sm:after {
            text-align: left;
            opacity: 0;
        }

        .btn-toggle.btn-sm.btn-sm.active:before {
            opacity: 0;
        }

        .btn-toggle.btn-sm.btn-sm.active:after {
            opacity: 1;
        }

        .btn-toggle.btn-sm.btn-xs:before,
        .btn-toggle.btn-sm.btn-xs:after {
            display: none;
        }

    .btn-toggle.btn-xs {
        margin: 0 0;
        padding: 0;
        position: relative;
        border: none;
        height: 1rem;
        width: 2rem;
        border-radius: 1rem;
    }

        .btn-toggle.btn-xs:focus,
        .btn-toggle.btn-xs.focus,
        .btn-toggle.btn-xs:focus.active,
        .btn-toggle.btn-xs.focus.active {
            outline: none;
        }

        .btn-toggle.btn-xs:before,
        .btn-toggle.btn-xs:after {
            line-height: 1rem;
            width: 0;
            text-align: center;
            font-weight: 600;
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 2px;
            position: absolute;
            bottom: 0;
            transition: opacity 0.25s;
        }

        .btn-toggle.btn-xs:before {
            content: "Off";
            left: 0;
        }

        .btn-toggle.btn-xs:after {
            content: "On";
            right: 0;
            opacity: 0.5;
        }

        .btn-toggle.btn-xs > .handle {
            position: absolute;
            top: 0.125rem;
            left: 0.125rem;
            width: 0.75rem;
            height: 0.75rem;
            border-radius: 0.75rem;
            background: #fff;
            transition: left 0.25s;
        }

        .btn-toggle.btn-xs.active {
            transition: background-color 0.25s;
        }

            .btn-toggle.btn-xs.active > .handle {
                left: 1.125rem;
                transition: left 0.25s;
            }

            .btn-toggle.btn-xs.active:before {
                opacity: 0.5;
            }

            .btn-toggle.btn-xs.active:after {
                opacity: 1;
            }

        .btn-toggle.btn-xs.btn-sm:before,
        .btn-toggle.btn-xs.btn-sm:after {
            line-height: -1rem;
            color: #fff;
            letter-spacing: 0.75px;
            left: 0.275rem;
            width: 1.55rem;
        }

        .btn-toggle.btn-xs.btn-sm:before {
            text-align: right;
        }

        .btn-toggle.btn-xs.btn-sm:after {
            text-align: left;
            opacity: 0;
        }

        .btn-toggle.btn-xs.btn-sm.active:before {
            opacity: 0;
        }

        .btn-toggle.btn-xs.btn-sm.active:after {
            opacity: 1;
        }

        .btn-toggle.btn-xs.btn-xs:before,
        .btn-toggle.btn-xs.btn-xs:after {
            display: none;
        }

    .btn-toggle.btn-secondary {
        color: #6b7381;
        background: #bdc1c8;
    }

        .btn-toggle.btn-secondary:before,
        .btn-toggle.btn-secondary:after {
            color: #6b7381;
        }

        .btn-toggle.btn-secondary.active {
            background-color: #ff8300;
        }

    .btn-toggle.coinDelivery::before {
        content: '科' !important;
    }

    .btn-toggle.coinDelivery::after {
        content: '金' !important;
    }