body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 20px;
}

.container {
  max-width: 800px;
  margin: 0 auto; /* Centers the container */
}

.notice, .appointment, .center, .treatment-list li { /* Added .treatment-list li */
  text-align: justify;
}

.video-container {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  height: 0;
  overflow: hidden;
  margin: 20px 0;
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* ... other styles ... */

.treatment-list li {
  margin-bottom: 15px;
  text-align: left; /* Switch to left alignment */
  line-height: 1.5;  /* Increase line spacing */ 
}


.treatment-list li {
  margin-bottom: 15px; 
} 

.center { /* Make the subheading bold */
  font-weight: bold;
}