robosats/frontend/static/css/index.css

html,
body {
  height: 100%;
  margin: 0;
  padding: 0;
}

#main {
  position: fixed;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
}

#app {
  width: 100%;
  height: 100%;
}

.appCenter {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
}

.newAvatar {
  background-color:white; 
  border-radius: 50%; 
  border: 2px solid #555; 
  filter: drop-shadow(1px 1px 1px #000000);
  height: 200px;
  width: 200px;
}