/* Small and Up */
@media only screen and (min-width: 0px) {
.sm-h1{font-size:4rem;}
.sm-h2{font-size:3.2rem;}
.sm-h3{font-size:2.8rem;}
.sm-h4{font-size:2.4rem;}
.sm-h5{font-size:2rem;}
.sm-h6{font-size:1.6rem;}
}
/* Medium and Up */
@media only screen and (min-width: 601px) {
.md-h1{font-size:4rem;}
.md-h2{font-size:3.2rem;}
.md-h3{font-size:2.8rem;}
.md-h4{font-size:2.4rem;}
.md-h5{font-size:2rem;}
.md-h6{font-size:1.6rem;}
}
/* Large and Up */
@media only screen and (min-width: 993px) {
.lg-h1{font-size:4rem;}
.lg-h2{font-size:3.2rem;}
.lg-h3{font-size:2.8rem;}
.lg-h4{font-size:2.4rem;}
.lg-h5{font-size:2rem;}
.lg-h6{font-size:1.6rem;}
}