flowchart TB
    A[자동차 구매] --> B(살거임?)
    B --->|Y| C{고려모델?}
    C -- One --> D[볼보XC40]
    C -- Two --> E[싼타페 하이브리드]
    C -- Three --> F[fa:fa-car XM3 E-tec]
classDef theclass  fill:blue, stroke:white, stroke-width:3px, color:white ;
classDef Good  fill:red, stroke:blue, stroke-width:2px, color:white ;
A:::theclass
D:::Good
E:::Good
F:::Good