style.css

*
{
    box-sizing: border-box;
}

body
{
    background-color: whitesmoke;
    text-align:center;
    justify-content: center;
    font-family:Verdana, Geneva, Tahoma, sans-serif;
    font-size:medium;
    color: gray;
}

h1
{
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
}

input
{   padding: 6px 6px;
    margin: 7px;
    border: 1px;
    border-color: white;
    border-radius: 4px;
}

.button1
{
    background-color: gray;
    border-radius: 10px;
    color: #e6e6e6;
    padding: 10px 10px;
    text-align: right;
}

.button1:hover
{
    background-color: black;
    color: white;
    cursor: pointer;
}

.button1:active
{
    background-color: brown;
    color: aquamarine;
    font-size: medium;
    text-decoration: solid;
}

.fpin
{
    font-size: small;
    text-decoration: none;
    color: gray;

}

.fpin:hover
{
    text-decoration:underline;
    color: gray;
}

.fpin:active
{
    font-size: medium;
    text-decoration: none;
    color: black;

}

.card
{   
    display:inline-block;
    justify-content: center;
    background-color: #d9d9d9 ;
    border-radius: 10px;
    padding: 2px 16px;
    width: 300px;
    height: 350px;
}