message: FormField: fixed borders
diff: transform-origin: left top;
  }
  -.FormField.Textarea .Textarea__el:not(:disabled) ~ .FormField__border--hover,
  -.FormField.Select .Select__el:not(:disabled) ~ .FormField__border--hover,
  -.FormField.Input .Input__el:not(:disabled) ~ .FormField__border--hover,
  -.FormField.ChipsInput:not(.ChipsInput--disabled) .ChipsInput__container ~ .FormField__border--hover {
  +.Textarea .Textarea__el:not(:disabled) ~ .FormField__border--hover,
  +.Select:not(.Select--disabled) .FormField__border--hover,
  +.Input .Input__el:not(:disabled) ~ .FormField__border--hover,
  +.ChipsInput:not(.ChipsInput--disabled) .ChipsInput__container ~ .FormField__border--hover {
  border-color: var(--icon_tertiary_alpha);
  }
  border-color: var(--field_valid_border);
  }
  -.FormField.Textarea .Textarea__el:disabled ~ .FormField__border,
  -.FormField.Select .Select__el:disabled ~ .FormField__border,
  -.FormField.Input .Input__el:disabled ~ .FormField__border,
  -.FormField.ChipsInput.ChipsInput--disabled .ChipsInput__container ~ .FormField__border {
  +.Textarea .Textarea__el:disabled ~ .FormField__border,
  +.Select .Select__el:disabled ~ .FormField__border,
  +.Input .Input__el:disabled ~ .FormField__border,
  +.ChipsInput.ChipsInput--disabled .ChipsInput__container ~ .FormField__border {
  opacity: .4;
  }
  border-color: var(--field_border);
  }
  -.FormField--ios.CustomSelect__open .FormField__border {
  +.FormField--ios.CustomSelect__open .FormField__border,
  +.FormField--ios.ChipsSelect__open .FormField__border {
  border-radius: 10px 10px 0 0;
  }
  -.FormField--android.CustomSelect__open .FormField__border {
  +.FormField--android.CustomSelect__open .FormField__border,
  +.FormField--android.ChipsSelect__open .FormField__border {
  border-radius: 8px 8px 0 0;
  }
  -.FormField--vkcom.CustomSelect__open .FormField__border {
  +.FormField--vkcom.CustomSelect__open .FormField__border,
  +.FormField--vkcom.ChipsSelect__open .FormField__border {
  border-radius: 6px 6px 0 0;
  }
  -.FormField--ios.CustomSelect__open.CustomSelect__open--popupDirectionTop .FormField__border {
  +.FormField--ios.CustomSelect__open.CustomSelect__open--popupDirectionTop .FormField__border,
  +.FormField--ios.ChipsSelect__open.ChipsSelect__open--popupDirectionTop .FormField__border {
  border-radius: 0 0 10px 10px;
  }
  -.FormField--android.CustomSelect__open.CustomSelect__open--popupDirectionTop .FormField__border {
  +.FormField--android.CustomSelect__open.CustomSelect__open--popupDirectionTop .FormField__border,
  +.FormField--android.ChipsSelect__open.ChipsSelect__open--popupDirectionTop .FormField__border {
  border-radius: 0 0 8px 8px;
  }
  -.FormField--vkcom.CustomSelect__open.CustomSelect__open--popupDirectionTop .FormField__border {
  - border-radius: 0 0 6px 6px;
  -}
  -
  +.FormField--vkcom.CustomSelect__open.CustomSelect__open--popupDirectionTop .FormField__border,
  .FormField--vkcom.ChipsSelect__open.ChipsSelect__open--popupDirectionTop .FormField__border {
  border-radius: 0 0 6px 6px;
  }
  