html, body {
  height:  100%;
}
body {
  font-size: 13px;
  font-family: arial, sans-serif;
  display: flex;
  align-items: center;
  margin: 0;
  overflow: hidden;
  border: solid 1px #ececec;
  box-sizing: border-box;
  padding-inline: 5px;
  gap: 5px;
}
a {
  flex: 1;
  text-decoration: none;
  text-align: center;
}
a,
a:visited {
  color: #000;
}
img {
  cursor: pointer;
}
img:hover {
  background-color: #eee;
}
img:active {
  background-color: #ddd;
}
#clipboard {
  position: absolute;
  left: -9999px;
}