* {
    font-family: "Times New Roman", serif;
    text-align: center;
    color: rgb(101, 101, 101);
}
html, body {
    height: 100%;
    width: 100%;
    display: flex;
    margin: unset;
    flex-flow: column;
}
main {
    top: 70px;
    height: calc(100% - 70px);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-flow: column;
    flex: 1 1 auto;
    margin: 30px;
}
a {
    color: #5a77a7;
    transition-duration: 100ms;
}
a:hover { opacity: 0.8; }
header {
    height: 75px;
    width: 100%;
    background-color: #5a77a7;
    display: flex;
    justify-content: center;
    align-items: center;
    flex: 1 0 auto;
}
header > a {
    color: white;
    text-decoration: none;
    font-size: 20px;
}
header .divider {
    background-color: rgba(255, 255, 255, 0.2);
    width: 5px;
    height: 60%;
    margin: 0px 15px 0px 15px;
    border-radius: 2.5px;
}
header .logo {
    font-size: 30px;
    font-weight: bold;
}
header .logo span { color: #d2d2d2; }
header .logo-icon {
    fill: white;
    scale: 1.1;
    display: flex;
    justify-content: center;
    align-items: center;
}