body {
    background-color: darkslategrey;
}

p {
    color: white;
    text-align: center;
}

a {
    color: gainsboro;
}

.pagetitle {
    font-family: sans-serif;
    animation: titleBorderChange 3s infinite normal;
    padding: 15px;
    margin: 0 auto;
    width: 30%;
    text-align: center;
    border: 10px ridge seashell;
    border-radius: 60px;
    color: white;
}

@keyframes titleBorderChange {
    0% { border-color: blue red green yellow; }
    25% { border-color: red green yellow blue; }
    50% { border-color: green yellow blue red; }
    75% { border-color: yellow blue red green; }
    100% { border-color: blue red green yellow; }
}

.centerimage {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 50%;
}