Add this into the Custom CSS box located in your Salient Options panel Or on the Visual Composer Css button so the css shows on that page only:
/* Heading for all slides*/ body .swiper-slide .content h2 { color: #ff0 !important; } /* Sub heading for all slides*/ body .swiper-slide .content p { color: #ff0 !important; } /* Heading for first slide */ body .swiper-slide:nth-child(1) .content h2 { color: #ff0 !important; } /* Sub heading for first slide */ body .swiper-slide:nth-child(1) .content p { color: #ff0 !important; } /* Heading for nth slide */ body .swiper-slide:nth-child(n) .content h2 { color: #ff0 !important; } /* Sub heading for nth slide */ body .swiper-slide:nth-child(n) .content p { color: #ff0 !important; }