.pbtn
{
    background-color: #bf2828;
    border: none;
    color: white;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    border-radius: 10px;
    transition: background-color 0.5s;
}
.pbtn:hover
{
    background-color: #751919;
    border: none;
    color: white;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    border-radius: 10px;
}