.content {
    flex: 1 0 auto;
}

.text-center {
    text-align: center;
}

.card-center {
    margin: 0.5rem;
    border-radius: 10px;
    background-color: rgb(46 46 46);
    padding: 1rem;
    margin-left: auto;
    margin-right: auto;
}
.font-bold {
    font-weight: 700;
}
.align-top {
    vertical-align: top;
}

.max-w-screen-md {
    max-width: 768px;
}

.my-2 {
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
}

.btn {
    margin-top: 0.125rem;
    margin-bottom: 0.125rem;
    cursor: pointer;
    border-radius: 0.125rem;
    background-color: rgb(229 231 235);
    padding: 0.5rem 0.75rem;
    color: rgb(0 0 0);
    box-sizing: border-box;
    border-width: 0;
    border-style: solid;
    border-color: #e5e7eb;
    font-size: 1rem
}

a:visited {
    color: deepskyblue;
}
a {
     color: deepskyblue;
 }