.yc-arrow-toggle {
  display: inline-block;
  vertical-align: middle;
  transition: transform 0.1s ease-out;
}
.yc-arrow-toggle_direction_bottom {
  transform: rotate(0deg);
}
.yc-arrow-toggle_direction_left {
  transform: rotate(90deg);
}
.yc-arrow-toggle_direction_top {
  transform: rotate(180deg);
}
.yc-arrow-toggle_direction_right {
  transform: rotate(270deg);
}