a:visited {
    color: #1b7340;
}

.card {
    border: 0;
    box-shadow: 0 .25rem 1rem rgba(48,55,66,.15);
    margin-top: 10px;

    display: none;
}

.card:target {
    display: flex;
}

#tracker > .card-footer > a {
    float: right;
    margin-top: 5px;
}

#keyholder > .card-footer > a {
    float: left;
    margin-top: 5px;
}

#keyholder > .card-footer > button {
    float: right;
}

#has-key {
    color: #1ca847;
}

#input-pass + p {
    display: none;
}

#input-pass.is-error + p {
    display: block;
}

#made-by-footer {
    text-align: center;
    margin-top: 10px;
}