@import url("https://fonts.googleapis.com/css2?family=Share+Tech+Mono&display=swap");
 
/* 全体を囲う */
.container {
  width: 100%;
  height: 20vh;
  /*background-color: #15151e;*/
  background-color: #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
 
/* 時計の共通スタイル */
.clock {
  font-family: 'Share Tech Mono', monospace;
  color: #008c8b;
  text-shadow: 0 0 20px #0aafe6;
  line-height: 1.2;
  
}