.app-view {
    display: flex;
    flex-direction: column;
    height: 100%;
    background-color: #f6f6f6;

    &__loading {
        flex: 1;
        display: flex;
        justify-content: center;
        align-items: center;
        background-color: #fff;
    }

    &__body {
        flex: 1;
        overflow-y: auto;

        &.flex {
            display: flex;
            flex-direction: column;
        }
    }
}