.campus-ai-sentiment-chart { width: 100%; height: 18px; }
.campus-ai-sentiment-chart div { height: 18px; display: inline-block; }
.campus-ai-sentiment-chart .positive { background-color: #99ff99; }
.campus-ai-sentiment-chart .negative { background-color: #ff9999; }
.campus-ai-sentiment-chart .neutral { background-color: #999999; }
.campus-ai-sentiment-chart .mixed { background-color: #ffff99; }