.myloader {
    position: fixed;
    min-height: 100vh;
    top: 0;
    background-image: url("https://media3.giphy.com/media/KG4PMQ0jyimywxNt8i/giphy.gif?cid=ecf05e47uqzqe9qit5cdf4u7y9fqsw10slzt251h73nx9qri&rid=giphy.gif&ct=g");
    background-repeat: no-repeat;
    background-position: center;
    opacity: 0.2;
  }