.banner-reklam {
    position: fixed;
    z-index: 52;
    width: 520px;
    height: auto;
    margin-left: 37%;
    margin-top: 10%;
}

.kartinka-reklam {
    box-shadow: 0 0 5px;
}

.button {
    position: absolute;
    margin-top: -42px;
    margin-left: 115px;
    font-size: 12pt;
    font-family: Impact;
    color: #000000;
    text-decoration: none;
    padding: 4px 18px;
    border-radius: 10px;
    border: 1px solid black;
    background-color: #ead91a;
    box-shadow: 0 0 30px white;
    
}

.button:hover {
  box-shadow: 0 0 30px black;
}

.close-button {
   position: fixed;
    margin-top: -32px;
    margin-left: -12px;
    text-decoration: none;
    background: #ffffff;
    border-radius: 50%;
    border: 1px solid black;
    padding: 3px 6px;
}

.close-button:hover {
    background: #FF0000;
    color: #fff;
}