*,body {
    background-color: rgb(204,232,207);
    font-family:Arial, Helvetica, sans-serif;
    line-height:1.8;
}

h1 {
    text-align: center;
}
.content_text p {
    margin: 30px 90px;
    font-size: 20px;
}

.moral p {
    margin: 30px 0px;
    font-size: 20px;
    font-style: italic;
}

.moral ul {
    margin-left: 90px;
}

.moral h2 {
    margin-left: 90px;
    font-style: italic;
}

.header h4 {
    display: inline;
    text-align: center;
    font-style: italic;
}

.header {
    overflow: hidden;
    height: 100px;
    width: 100%;
}

.nav {
    float: left;
    width: 33.3%;
    height: 100%;
}

.header a {
    text-decoration: none;
    color: darkgreen;
    font-size: 20px;
}

.footer h4 {
    display: inline;
    text-align: center;
    font-style: italic;
}

audio {
    margin: auto;
    width: 35%;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 2px;
}