body.login {
  background: #FFF;
}

#login h1 a, .login h1 a {
  background-color: #FFF;
  background-image: url(https://www.asoundeffect.com/wp-content/uploads/2020/08/a_sound_effect-1.png);
  background-repeat: no-repeat;
  background-size: 90% auto;
  background-position: center center;
  box-sizing: border-box;
  width: 100%;
}