design modifications

<use xlink:href="/assets-global/icons/svg-sprite.svg?v=2021-02-26-223915-f3c78ee-019107#ico_plus"> <use xlink:href="/assets-global/icons/svg-sprite.svg?v=2021-02-26-223915-f3c78ee-019107#ico_minus">

<use xlink:href="/assets-global/icons/svg-sprite.svg?v=2021-02-26-223915-f3c78ee-019107#ico_plus"> <use xlink:href="/assets-global/icons/svg-sprite.svg?v=2021-02-26-223915-f3c78ee-019107#ico_minus">

<use xlink:href="/assets-global/icons/svg-sprite.svg?v=2021-02-26-223915-f3c78ee-019107#ico_plus"> <use xlink:href="/assets-global/icons/svg-sprite.svg?v=2021-02-26-223915-f3c78ee-019107#ico_minus">

<use xlink:href="/assets-global/icons/svg-sprite.svg?v=2021-02-26-223915-f3c78ee-019107#ico_plus"> <use xlink:href="/assets-global/icons/svg-sprite.svg?v=2021-02-26-223915-f3c78ee-019107#ico_minus">

<use xlink:href="/assets-global/icons/svg-sprite.svg?v=2021-02-26-223915-f3c78ee-019107#ico_plus"> <use xlink:href="/assets-global/icons/svg-sprite.svg?v=2021-02-26-223915-f3c78ee-019107#ico_minus">