message: Add clearfix for sv-row
diff: .sv-row:not(:last-child) {
  padding-bottom: 1.5em;
  }
  +.sv-row:after {
  + content: "";
  + display: table;
  + clear: both;
  +}
  .sv-row__question--small:only-child {
  @media only screen and (min-width: 768px) {
  max-width: 50%;
  