@import url('https://fonts.googleapis.com/css2?family=Nunito+Sans:wght@200;300;400;600;700;800;900&family=Roboto+Slab:wght@100;200;300;400;500;600;700;800&display=swap');

.main_istoolbar h1{
    font-family: 'Roboto Slab', serif; font-weight:700;
}
.main_istoolbar h2{
    font-family: 'Roboto Slab', serif; font-weight:400;
}
.main_istoolbar h3{
    font-family: 'Roboto Slab', serif; font-weight:300;
}
.main_istoolbar h4{
    font-family: 'Roboto Slab', serif; font-weight:100;
}
.main_istoolbar h5{
    font-family: 'Nunito Sans', sans-serif; font-weight:600;
}
.main_istoolbar h6{
    font-family: 'Nunito Sans', sans-serif; font-weight:800;
}
.main_istoolbar pre{
    font-family: 'Nunito Sans', sans-serif; font-weight:700;
}
.main_istoolbar p{
    font-family: 'Nunito Sans', sans-serif; font-weight:400;
}
.main_istoolbar div{
    font-family: 'Nunito Sans', sans-serif; font-weight:300;
}