:root {
    font-size: 14px;
    line-height: 1.4em;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    min-height: 100vh;
    background: rgba(0,0,255,0.03);
}

header {
    padding: 30px;
    text-align: center;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.65rem; }

a img { border: none; }

section {
    background: white;
    margin: 0 auto 3em auto;
    width: 60%;
    padding: 1em 2em;
    filter: drop-shadow(0px 0px 10px rgba(80,80,155,0.2));
    border-radius: 6px 6px;
}

th { text-align: left; }
.ct { text-align: center; }
.err { color: #c00; display: block; clear: both; padding-top: 0.75em; }

input[type=submit] {
    border: none;
    color: #fff;
    padding: 0.5em 0.75em;
    cursor: pointer;
    background: #003a78;
}