.yu-footer {
  flex-shrink: 0;
  width: 100%;
  height: 60px;
  line-height: 60px;
  overflow: hidden;
  padding: 0 14px;
  box-sizing: border-box; }
  .yu-footer.align-left {
    text-align: left; }
  .yu-footer.align-center {
    text-align: center; }
  .yu-footer.align-right {
    text-align: right; }
  .yu-footer > .float-right {
    float: right; }
  .yu-footer > .float-left {
    float: left; }
  .yu-footer.small {
    height: 50px;
    line-height: 50px; }
  .yu-footer.tiny {
    height: 40px;
    line-height: 40px; }