step

<use xlink:href="/assets-global/icons/svg-sprite.svg?v=2019-12-11-181051-56b7266-014553#ico_plus"> <use xlink:href="/assets-global/icons/svg-sprite.svg?v=2019-12-11-181051-56b7266-014553#ico_minus">

<use xlink:href="/assets-global/icons/svg-sprite.svg?v=2019-12-11-181051-56b7266-014553#ico_plus"> <use xlink:href="/assets-global/icons/svg-sprite.svg?v=2019-12-11-181051-56b7266-014553#ico_minus">

<use xlink:href="/assets-global/icons/svg-sprite.svg?v=2019-12-11-181051-56b7266-014553#ico_plus"> <use xlink:href="/assets-global/icons/svg-sprite.svg?v=2019-12-11-181051-56b7266-014553#ico_minus">

<use xlink:href="/assets-global/icons/svg-sprite.svg?v=2019-12-11-181051-56b7266-014553#ico_plus"> <use xlink:href="/assets-global/icons/svg-sprite.svg?v=2019-12-11-181051-56b7266-014553#ico_minus">

<use xlink:href="/assets-global/icons/svg-sprite.svg?v=2019-12-11-181051-56b7266-014553#ico_plus"> <use xlink:href="/assets-global/icons/svg-sprite.svg?v=2019-12-11-181051-56b7266-014553#ico_minus">