You can change, hide and align element.
inherit: For elements, it implements the styles, which are in page settings or form style, in this element. Show: When it is selected, label appears. Hide: When it is selected, label hides. second inherit: When it is selected, it implements the syles, which are in page settings or form style, in this element. inline: Label and input are aligned on the same line. Left: Label is aligned left. Center: Label is aligned to the center. Right: Label is aligned right. You can choose icon for label.
You can select a ReCaptcha version you would like to use. You can choose size and theme.
You can write a description below or above the element.
Each element has its own ID. It is the ID which is used for email and the other actions.