body{
    margin:0;
    background:#1e6354;
    font-family:Verdana,sans-serif;
    color:#2d2d2d;
}

.container{
    max-width:1000px;
    margin:auto;
    background:#f4f8ee;
    border:3px solid #fafafa;
    padding:20px;
}

header{
    text-align:center;
    background:#b8d99d;
    padding:20px;
    border:2px solid #5b7c46;
}

nav{
    text-align:center;
    margin:15px 0;
}

nav a{
    text-decoration:none;
    color:#23441e;
    margin:0 10px;
    font-weight:bold;
}

.banner img{
    width:100%;
}

.links table{
    width:100%;
    border-collapse:collapse;
}

.links th{
    background:#8ea96b;
    color:white;
}

.links td,
.links th{
    border:1px solid #5b7c46;
    padding:10px;
}

.links tr:nth-child(even){
    background:#edf5e7;
}

.buttons{
    text-align:center;
    margin-top:30px;
}

.buttons img{
    margin:5px;
}

footer{
    text-align:center;
    margin-top:30px;
    padding:15px;
    background:#b8d99d;
}