.toggled {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    transition: all .3s
}

.toggleButton,
.toggleButton i {
    height: 20px;
    width: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .3s
}

.toggleButton {
    cursor: pointer
}

.toggleButton.turn {
    transform: rotate(-180deg)
}

.toggled .hidden_container {
    height: 0;
    overflow: hidden;
    transition: all .3s
}

.toggled .hidden_container>* {
    height: 100%;
    transform: translatey(-100%);
    transition: all .3s .1s
}

.toggled.opened .hidden_container {
    height: 100%;
    overflow: visible;
    transition: all .3s .1s
}

.toggled.toggled.opened .hidden_container>* {
    height: 100%;
    transform: translatey(0);
    transition: all .3s
}