.msr-container {
  max-width: 700px;
  margin: 0 auto;
  font-family: "Helvetica Neue", Arial, sans-serif;
}
.msr-terms {
  border: 1px solid #ccc;
  padding: 15px;
  height: 300px;
  overflow-y: scroll;
  margin-bottom: 15px;
  background: #fafafa;
}
.msr-checkbox {
  display: block;
  margin-bottom: 15px;
  font-size: 14px;
}
#msr_button {
  background: #1e90ff;
  color: #fff;
  border: none;
  padding: 10px 20px;
  font-size: 16px;
  cursor: pointer;
  border-radius: 4px;
}
#msr_button:disabled {
  background: #ccc;
  cursor: not-allowed;
}