.footer {
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
    border-top: 1px solid gray;
}
a.stopka {
/*font-family: 'Roboto Condensed', sans-serif;*/
/*     font-family: 'Source Sans Pro', sans-serif;*/
/*padding: 1.5vw 0 0 0;*/
/*    font-family: 'Poppins', sans-serif;*/
color: black;
font-size: 0.8rem;
display: block;
text-align: center;
text-decoration: none;
letter-spacing: 0.5px;
}