p.redtxt {
    color: red;
}

h3.greentxt {
    color: darkgreen;
    font-weight: 400;
    line-height: 1.7;
}

h3.oredtxt {
    color: orangered;
    font-weight: 400;
    line-height: 1.7;
}

h3.bluetxt {
    color: #2980b9;
    font-weight: 300;
    line-height: 1.4;
}

h4.bluetxt {
    color: #2980b9;
    font-weight: 400;
    line-height: 1.4;
}

h4.oredtxt {
    color: orangered;
    font-weight: 400;
    line-height: 1.4;
}