body {background-color:black;width:620px;height:500px;margin-top:0px; overflow-x: hidden; padding:3px;caret-color: transparent;
 ::selection {
  background: #61ff05;}}
img {object-fit: contain;margin-left:auto;margin-right:auto;height:100%;padding:0px;margin-top:0px;}
.main {width:620px;height:500px;margin-left:auto;margin-right:auto;color:lime;text-align: center;margin-top:10px;}