body {
    background-image: linear-gradient(to bottom right, cadetblue, thistle);
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.error {
    background-color: palevioletred;
    text-align: center;
    color: snow;
    margin: auto;
}
.success {
    background-color: darkseagreen;
    color:white;
    text-align: center;
    margin: auto;
}

.headernav{
    background-color:black;
    color:ghostwhite;
    font-size:10px;
}

.header2 {
    text-align: center;
    padding: 1%;
    background: lightslategray;
    color: white;
    box-shadow: 0 5px 8px 0 rgba(0, 0, 0, 0.2), 0 9px 26px 0 rgba(0, 0, 0, 0.20);
    opacity: .85;
    width: 100%;
}