index.css

@import url(https://fonts.googleapis.com/css?family=VT323);
html { font: normal normal 16px/1.2 VT323, courier, monospace; }

body {
  color: rgb(0, 253, 254);
  background-color: #000;
  margin: 0;
  text-align: center;
}

img {
  height: 10rem;
  margin-top: 5rem;
  border: 5px solid rgb(253, 0, 254);
  outline: 10px solid rgb(0, 253, 254);
}

#glow {
  margin-left: 300px;
}

div.stopWatch {
  font-size: 6rem;
  top: 0; left: 0; right: 0; bottom: 0;
  /*position: absolute;*/
  text-align: center;
  margin-top: 10vh;
}

.stopWatch button {
  background: transparent;
  border: 1px solid rgb(0, 253, 254);
  color: rgb(0, 253, 254);
  font-family: VT323;
  font-size: 3rem;
}

.stopWatch button:hover,
.stopWatch button:active {
  background: rgb(253, 0, 254);
}