body{padding-top: 70px;}
nav+.container{min-height: 800px}
nav li button {margin-top: .6em;}
footer{background-color: #666; color: #fff;padding:0 0 2em 0;margin-top: 9em;}
footer a{color: #fff}
footer a:hover{color: #fff}
.form-group button+button{margin-left: 2em;}
.row p a, footer a {text-decoration: underline;}
.row p a:hover, footer a:hover {text-decoration: none;}
.site-by {margin-top: 10px;}