.roboto-slab {
  font-family: "Roboto Slab", serif;
  font-optical-sizing: auto;
  font-style: normal;
}

.roboto-slab h1,
.roboto-slab h2,
.roboto-slab h3,
.roboto-slab h4,
.roboto-slab h5,
.roboto-slab h6,
.roboto-slab p,
.roboto-slab a,
.roboto-slab div,
.roboto-slab span {
  font-family: "Roboto Slab", serif;
  font-optical-sizing: auto;
  font-style: normal;
}