.section-gallery__button {
    filter: invert(100%);
    width: 2.75vw;
    height: auto;
    cursor: pointer;
}

.section-gallery__button_left {
    margin-right: 2vw;
    transform: rotate(180deg);
}

.section-gallery__button_right {
    margin-left: 2vw;
}
.section-gallery__button:hover {
    filter: invert(80%);
}