body {
    background-image: url(background1.jpg);
    background-repeat: repeat-y;
    background-attachment: fixed;
    background-size: 100%;
    text-align: center;
    font-family: Arial, Helvetica, sans-serif;
    font-weight: bold;
    color: indigo;
    font-size: 20px;
}

.bodyborder {
    margin: 0 auto;
    padding: 5px;
    border: 1px solid darkblue;
}

h1 {
    width: 100%;
    color: white;
    text-shadow: 1px 1px 2px black, 0 0 25px blue, 0 0 5px darkblue;
}

h2 {
    border: 4px dotted indigo;
    padding: 10px;
}

hr {
    height: 2px;
    border-width: 0;
    color: indigo;
    background-color: indigo;
}

nav {
    text-decoration: none;
    font-weight: bold;
    color: indigo;
}

a:link, :active, a:visited {
    color: indigo;
}

img {
    max-width: 100%;
    height: auto;
}

.center {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.buttonnav {
    border-radius: 10px;
    border: 1px solid black;
    box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
    color: indigo;
    background-color: darkseagreen;
    padding: 5px 5px;
    display: inline-block;
    font-size: 16px;
    font-weight: bold;
    margin: 5px 5px;
}

.buttoncat {
    border-radius: 15px;
    border: 4px dotted indigo;
    width: 100%;
    color: #023047;
    background-color: #8ECAE6;
    padding: 10px 10px;
    display: inline-block;
    font-size: 20px;
    font-weight: bold;
    margin: 5px 5px;
}

table, tr {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding: 5px;
    border: 4px dotted indigo;
    background: transparent;
    border-collapse: collapse;
    font-size: 20px;
}

td {
    width: 50%;
    padding: 5px;
    border: 4px dotted indigo;
}