.spacer{display:block;width:100%;height:var(--spacer-xs,0)}@media (min-width:576px){.spacer{height:var(--spacer-sm,0)}}@media (min-width:768px){.spacer{height:var(--spacer-md,0)}}@media (min-width:992px){.spacer{height:var(--spacer-lg,0)}}@media (min-width:1200px){.spacer{height:var(--spacer-xl,0)}}@media (min-width:1400px){.spacer{height:var(--spacer-xxl,0)}}.spacer--preview{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;min-height:24px;outline:rgba(0,0,0,.3) dashed 1px;background:repeating-linear-gradient(45deg,rgba(0,0,0,.04) 0,rgba(0,0,0,.04) 6px,transparent 6px,transparent 12px)}.spacer--preview.spacer--empty{height:80px}.spacer__label{font-size:14px;line-height:1;color:rgba(0,0,0,.7);pointer-events:none}