Cancel, Square, Questionnaire, Error, Button
This is a cross button, which is usually depicted as a cross in a square background box. The emoji is often used in the forms of web pages, test papers and questionnaires, and generally refers to the wrong meaning. In addition, the icon can also refer to rejection, cancellation, prohibition, etc.
It should be noted that the cross numbers displayed on different platforms are different. Except that Google and LG platforms display red and black crosses respectively, while OpenMoji platform displays gray crosses, all other platforms display white crosses. As for the color of the background frame, it also varies from platform to platform. Except for Google platform, which depicts a white bottom frame and outlines a circle of black edges around the bottom frame, the background frames of other platforms are all displayed in green or red.
