index.css

.container {
  width: 100%;
  max-width: 800px;
  margin: auto;
}

.selections {
  display: flex;
  justify-content: space-between;
}

.select-box {
  margin-bottom: 20px;
}

.file-input-box {
  margin-bottom: 20px;
}

.actions {
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
}

#chart {
  border: 1px solid #aaa;
  /* width: 600px; */
  /* height: 300px; */
}

#imageCanvas {
  border: 1px solid #aaa;
}

/* Wrapping container for the three boxes */
.row-container {
  display: flex;
  align-items: center; /* Vertically center the content */
  justify-content: space-between; /* Distributes space between the items */
  flex-wrap: wrap; /* Allows the flex items to wrap */
}

.canvas-box,
.chart-box {
  flex: 1; /* Takes up equal width */
}

#time {
  text-align: center;
  white-space: nowrap;
  padding: 10px;
}

#time > span {
    font-weight: bold;
}