header {
    background-color: rgb(0, 221, 255);
    position: fixed;
    text-align: center;
    font-size: 2em;
    top: 0;
    left: 15%;
    right: 0;
    font-size: 3em;
}

header nav {
    background-color: rgb(0, 187, 255);
    display: flex;
    text-align: center;
    justify-content: center;
}

header button {
    background-color: rgb(0, 0, 255);
    color: white;
    border: none;
    margin: auto;
    font-size: .5em;
    padding: 1em 5em;
    border-radius: 1em;
}

h1 {
    text-align: center;
    margin-top: 5.6em;
    padding-left: 5em;
    font-size: 3em;
}

article {
    text-align: justify;
    padding: 1em;
    font-size: 1em;
    min-width: 25px;
    width: 300px;
}

#jumpMenu {
    background-color: rgb(0, 221, 255);
    position: fixed;
    text-align: center;
    height: 100%;
    width: 15%;
    left: 0;
    top: 0;
}

#jumpMenu a {
    background-color: rgb(0, 175, 194);
    display: flex;
    justify-content: center;
    margin: 15px 10px;
    font-size: 1.5em;
    border-radius: 1em;
}

#container {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    padding-left: 250px;
}

#thanks {
    background-color: rgb(255, 0, 191);
    color: rgb(255, 247, 0);
    position: fixed;
    right: 1em;
    bottom: 0em;
    font-size: 1.5em;
    padding: 1em;
}

footer {
    background-color: black;
    color: white;
    text-align: center;
    padding: 3em;
    padding-left: 300px;
}

footer p {
    font-size: 2em;
}

footer address div {
    display: grid;
    grid-template-columns: auto auto;
    font-size: 1.6em;
}