#tc-frame-container{position:relative}#tc-frame-container iframe{position:relative;width:100%;min-height:400px;border:none}#tc-frame-container.loading:after{content:"";position:absolute;left:50%;top:50%;width:64px;height:64px;margin-top:-32px;margin-left:-32px;border:8px solid #fff;border-top-color:#6b3267;border-radius:50%;animation:spin 2s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}