#qa-pg {
  min-height: 100%;
  font-size: 0.37333rem;
  padding: 0 0.64rem; }

.qa-list {
  min-height: 12rem; }
  .qa-list .qa-item {
    padding-bottom: 0.13333rem;
    border-bottom: 1Px dashed #222; }
    .qa-list .qa-item .qa-title {
      line-height: 3em; }
    .qa-list .qa-item:last-child {
      border-bottom: none; }
  .qa-list .btn-wrapper {
    text-align: center;
    padding: 1em 0; }
    .qa-list .btn-wrapper .sign-btn {
      width: p2r(120);
      height: p2r(120); }