.header {
    color: #ffffff;
    display: flex;
    position: fixed;
    top: 0px;
    left: 0px;
    width: 100%;
    min-width: 1000px;
    background-color: #333333;
    border-radius: 10px;
    text-align: center;
    font-size: .8em;
}

.center {
    flex-grow: 1;
}

.header h1 {
    margin: 10px;
}

.header p {
    margin: 10px;
}

.header img.logo {
    height: 100px;
    border-radius: 15px;
}

.header .menu a {
    color: #0080ff;
    font-size: 1.15em;
    text-decoration: none;
    padding: 0px 25px;
}

.header a:link,
a:visited {
    outline: none;
}

.header a:hover,
a:active {
    color: #d92626;
    text-decoration: underline;
}