The mask-position CSS property sets the initial position, relative to the mask position layer set by {{cssxref(“mask-origin”)}}, for each defined mask image.
pub const bottom: #(String, String)
bottom value of mask-position
pub const center: #(String, String)
center value of mask-position
pub const inherit: #(String, String)
pub const initial: #(String, String)
pub const left: #(String, String)
left value of mask-position
pub fn raw(value: String) -> #(String, String)
Enter a raw string value for mask-position
pub const revert: #(String, String)
pub const revert_layer: #(String, String)
pub const right: #(String, String)
right value of mask-position
pub const top: #(String, String)
top value of mask-position
pub const unset: #(String, String)
pub fn var(variable: String) -> #(String, String)
Enter a variable name to be used for mask-position.
It will be wrapped in var() and have -- prepended.