header {
    padding: 1rem 0;
}

header h1 {
    margin: 1rem auto;
}

header p {
    margin: 1rem auto;
}

header #welcome-message {
    height: 25px;
}

.settings-nav {
    list-style-type: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.settings-nav li {
    background: #e0e0e0;
    padding: .25rem .5rem;
    border: none;
    filter: drop-shadow(0px 0px 1px black);
    transition-duration: .2s;
    cursor: pointer;
    opacity: .6;
}

.settings-nav li:first-child {
    border-radius: 5px 0 0 5px;
}

.settings-nav li:last-child {
    border-radius: 0 5px 5px 0;
}

.settings-nav .settings-active {
    opacity: 1;
}

section {
    margin: 1rem 0;
    display: none;
}

section h3 {
    margin: 1rem 0;
}

.window-active {
    display: block;
}

form label {
    font-style: italic;
}

form input {
    display: block;
    margin: 0 0 1rem 0;
    border-radius: 5px;
    border: none;
    padding: .25rem .5rem;
    font-size: 1rem;
    width: 300px;
    max-width: 100%;
}

form button {
    border-radius: 5px;
    background: #e0e0e0;
    padding: .25rem .5rem;
    border: none;
    filter: drop-shadow(0px 0px 1px black);
    transition-duration: .2s;
}
form button:hover {
    background: #cccccc;
}

form p {
    margin-bottom: 1rem;
}

form .error-msg {
    color: red;
    margin: 1rem 0 0;
}