.copyButton{background-color:#999999;color:#ffffff;font-weight:bold;border:none;border-radius:50px;padding:10px 20px;font-size:16px;cursor:pointer;transition:background-color 0.3s ease,color 0.3s ease,font-weight 0.3s ease}.copyButton:hover{background-color:#000000;color:#ffffff;font-weight:bold}@media screen and (max-width:980px){.reverse-columns{display:flex;flex-direction:column-reverse}}