.hs-form-sending{position:relative}.hs-form-sending:after{animation:rotation 1s linear infinite;border-radius:50%;border-right:4px solid transparent;border-top:4px solid #fff;box-sizing:border-box;content:"";display:inline-block;height:56px;left:50%;margin:-28px 0 0 -28px;position:absolute;top:50%;width:56px}.hs-form-sending .hs-form{opacity:.7}@keyframes rotation{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}