h1 {
    background-color: black;
    color: skyblue;
    text-align: center;
    margin-bottom: 0px;
    padding-bottom: 0px;
}

nav {
    margin-top: 5px;
    margin-bottom: 0px;
    background-color: hsla(240, 86%, 30%, 1);
}

a {
    padding-left: 50px;
    color:lightblue;
}

h3 {
    background-color: navy;
    color: silver;
    font-weight: bold;
    padding: 10px 30px;
    margin-top: 5px;
    margin-bottom: 5px;
}

h4{
    border: 2px dotted navy;
    color: hsla(240, 86%, 30%, 0.65);
    background-color: skyblue;
    padding: 10px;
    margin: 0px;
}


strong {
    font-size: 1.03em;
    color: navy;
}

article h4 {
    border: 2px dotted navy;
    border-bottom: none;
    color: navy;
    background-color: skyblue;
    padding: 10px;
    margin-bottom: 0px;
}

article div {
    padding: 30px;
    margin-top: 0px;
    border: 2px dotted navy;
    border-top: none;
}

footer {
    border: 1px solid lightblue;
    padding-left: 25px;
}