body {
    margin: 0 auto;
    width: 1020px;
    font-family: sans-serif;
    color: #606060;
}
.shelter_green {
    color: #00B79F;
}
header {
    color: #00B79F;
}
h1 {
    font-size: 3em;
}
h1, h2, h3, h4, h5 {
    text-align: center;
}
hr {
    color: #00B79F;
    margin-top: 40px;
    margin-bottom: 40px;
}
strong {
    color: #A90066;
    font-style: italic;
}
nav {
    float: left;
    margin-left: 10px;
    width: 245px;
    padding-right: 5px;
}
nav ul {
    list-style-type: none;
    padding: 0;
}
nav ul li a {
    display: block;
    padding: 5px 1px 1px 5px;
}
nav ul li a:link,
nav ul li a:visited,
nav ul li a:active {
    color: white;
    background-color: #A90066;
    text-decoration: none;
    border: solid 1px white;
}
nav ul li a:hover {
    color: #A90066;
    background-color: white;
    border: solid 1px #A90066;
}
/* this creates the rev class for nav menu items with reversed colors */
nav ul li.rev a:link,
nav ul li.rev a:visited,
nav ul li.rev a:active {
    color: #A90066;
    background-color: white;
    text-decoration: none;
    border: solid 1px #A90066;
}
nav ul li.rev a:hover {
    color: white;
    background-color: #A90066;
    border: solid 1px white;
}
main {
    float: left;
    width: 750px;
}
article {
    text-align: justify;
}
footer {
    clear: both;
    height: 100px;
}
/* gets rid of the fine outline on objects in a link */
a {
    outline: none;
}
img.center {
    clear: both;
    display: block;
    margin: 0 auto;
}
img.left {
    float: left;
    position: relative;
    top: 3px;
    margin-right: 5px;
    margin-bottom: 3px;
}
img.lastleft {
    float: left;
    position: relative;
    top: 3px;
    margin-bottom: 3px;
}
img.right {
    float: right;
    position: relative;
    top: 3px;
    margin-left: 5px;
    margin-bottom: 3px;
}
img.logo {
    width: 100%;
    height: auto;
}
.signature {
    font-style: italic;
}
.clearfix:after {
    content: "";
    clear: both;
    display: block;
}