Defines a name for the element. Specifies that multiple items can be selected. If absent, only single options can be selected. If included, the select element displays as a scrolling list rather than a dropdown menu. The only value for this attribute is multiple. Disables the element. The only value for this attribute is disabled. Creates a drop-down menu or scrolling list (depending on whether multiple has been set). This element is a container for option and optional optgroup elements. (see separate