html,
body {
    height: 100%;
    margin: 0, 8px, 0;
}

.wrapper {
    min-height: 100%;
    /* Equal to height of footer */
    /* But also accounting for potential margin-bottom of last child */
    margin-bottom: -50px;
}

.footer,
.push {
    height: 50px;
    background-color: #006400;
    color: white;
    padding: 4px;
    text-align: center
}

ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #006400;
}

li {
    float: left;
}

li a {
    display: block;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}

li a:hover {
    background-color: #228b22;
}

.active {
    background-color: #228b22
}

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

h1 {
    text-decoration: underline;
    text-align: center;
}

#social {
    background-color: #006400;
    padding: 13px 32px;
    border: none;
    float: right;
}