Style Properties
The style properties panel of an element opens when selecting the icon 
of its context menu.
Styles
It allows copying the entire current configuration of the style panel for the selected element.
It allows applying the previously copied configuration to another element of the same type.
Color
It allows to define the color of the element.
Shadow
Allows defining a shadow effect around the element.
Horizontal
Horizontal size of the shadow to the right of the element. It can be expressed in pixels (px), percentage (%), viewport width (vw), and viewport height (vh).
Vertical
Vertical size of the shadow below the element. It can be expressed in pixels (px), percentage (%), viewport width (vw), and viewport height (vh).
Blur
The greater this value is, the greater and lighter the shadow becomes. If not specified, its value is 0 and the shadow border is darker. It can be expressed in pixels (px), percentage (%), viewport width (vw), and viewport height (vh).
Color
Defines the color of the shadow.
Transparency
Defines the transparency of the shadow.
