<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>MetaMask</title> </head> <style> *{ padding: 0; margin: 0; box-sizing: border-box; } img{ display: block; } html, body{ display: flex; justify-content: center; align-items: center; width: 100%; height: 100%; } @keyframes logoAmin{ from {transform: scale(1);} 50%{transform: scale(1.1);} to {transform: scale(1);} } .unsupport{ width: 80%; height: auto; overflow: hidden; padding: 10px; } .unsupport > img{ margin: 0 auto 31px auto; width: 136px; height: auto; animation: logoAmin 1s infinite linear; } .unsupport > h1{ text-align: center; font-family: Gotham; font-size: 18px; font-weight: 500; font-style: normal; font-stretch: normal; line-height: normal; letter-spacing: 1.3px; color: #33559f; } </style> <body> <div class="unsupport"> <img src="./images/cancel.png" alt=""> <h1>ENS resolver only support on Ethereum mainnet</h1> </div> </body> </html>