How can I make collection titles bold on the home page using debut theme?

[dmwwebartisan]

@anathalaf

Please add following css for color

@media only screen and (max-width: 749px){
.collection-grid-item__title { color: red !important;}
}

@media only screen and (min-width: 750px){
.collection-grid-item__title { color: red !important;}
}