Letter Spacing

For responsive

add -sm, -md, -lg or -xl to class name, for example:

<div class="ls2-md"></div>

.ls1 {
    letter-spacing: 0.5008px;
}
.ls2 {
    letter-spacing: 0.0625rem;
}
.ls3 {
    letter-spacing: 0.125rem;
}
.ls4 {
    letter-spacing: 0.1875rem;
}
.ls5 {
    letter-spacing: 0.25rem;
}