body {
    font-family: schoolbook,times;
    background-color: seashell;
    line-height:1.4em
}

h1{
    font-family: verdana,arial,sans-serif;
    color : teal
}

h3 {
    font-family: verdana,arial,sans-serif;
    text-size : 1.5em;
    color : rgb(0,96,64);
    margin-top : 2em;
    margin-bottom : 1em
}

h4 {
    text-size: 1em
    font-style: italic;
    color: maroon;
    margin-left : 5em;
    margin-bottom : 0;
    margin-top : 0
}

b {
    color: navy;
    text-weight : bold
}