.wrapper-collapse {
    overflow: hidden;

    height: 0;

    &--is-visible {
        display: block;

        height: auto;
    }

    &__controller {
        i {
            display: inline-block;

            transition: transform 0.5s;
        }

        &--open {
            i {
                transition: transform 0.5s;
                transform: rotate(180deg) translateZ(0);
            }
        }
    }
}