body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f0f0f0;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
  padding: 0;
  flex-direction: column;
  -webkit-user-select: none !important; 
-moz-user-select: -moz-none !important;
-ms-user-select: none !important;
user-select: none !important;
}

html{
  -webkit-user-select: none !important; 
-moz-user-select: -moz-none !important;
-ms-user-select: none !important;
user-select: none !important;
}

#container {
  text-align: center;
}

#title {
  font-size: 36px;
  font-weight: bold;
  color: #333;
  text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.2);
  margin-bottom: 30px;
}

#countdown {
  font-size: 48px;
  font-weight: bold;
  color: #333;
  text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.time-item {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  background-color: #fff;
  border-radius: 5px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  margin: 10px;
}

.time {
  margin-right: 10px;
}

.label {
  font-size: 24px;
  font-weight: bold;
  color: #666;
}

#creator {
  margin-top: 20px;
  font-size: 14px;
  color: #666;
}

.upper-row{
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 600px) {
  #countdown {
    font-size: 30px;
  }
  .label {
    font-size: 20px;
  }
}