Log into WordPress and navigate to: ‘Avada’ > ‘Theme Options’ > ‘Custom CSS’.
In the Custom CSS field enter this text:
/* fusion slider font styling*/
.tfs-slider .slide-content-container .fusion-sep-none h2, .tfs-slider .slide-content-container .fusion-sep-none h3{
text-shadow: 2px 2px 2px #000000;
}
Set the ‘text-shadow’ property to whatever you want. In this example it’s set to 2px pixels and black shadow.