modules/jooby-unbescape/src/main/java/org/jooby/unbescape/XSS.java
public XSS css(final CssStringEscapeType type, final CssStringEscapeLevel level) {
    this.csslevel = requireNonNull(level, "Level required.");
    this.csstype = requireNonNull(type, "Type required.");
    return this;
  }
public XSS css(final CssStringEscapeType type, final CssStringEscapeLevel level) {
    this.csslevel = requireNonNull(level, "Level required.");
    this.csstype = requireNonNull(type, "Type required.");
    return this;
  }
Set CSS escape type and level.

@param type Type.
@param level Level.
@return This module.