html{
    background-color: aqua;
}
h1{
    border-style: solid;
    border-color:darkmagenta;
}
table, tr, td {
    border: 1px solid black;
    background-color: red;
    font-size: 1.5em;
}
.user-cards{
    color: black;
}
.hidden{
    display: none;
}
.user-card {
    margin-left: 1.2em;
    float:left;
    background-color: blue;
    border-radius: 7px;
    font-size: 1.5em;
    /*margin-bottom: 50em;*/
}
footer{
    position:absolute;
    bottom:0;
    width:99%;
    /*height:60px;    Height of the footer */
    text-align: center;
    background-color: darkorange;
}