.glyphicon-spin{-webkit-animation:spin 1s infinite linear;animation:spin 1s infinite linear}@-webkit-keyframes spin{0%{-webkit-transform:rotate(0);transform:rotate(0)}100%{-webkit-transform:rotate(359deg);transform:rotate(359deg)}}@keyframes spin{0%{-webkit-transform:rotate(0);transform:rotate(0)}100%{-webkit-transform:rotate(359deg);transform:rotate(359deg)}}.busy-overlay-container{position:relative;z-index:1}.busy-overlay-container .busy-overlay-sign{position:absolute;top:50%;left:50%;font-size:1.5em;z-index:3}.busy-overlay-container .busy-overlay-backdrop{position:absolute;top:0;left:0;right:0;bottom:0;background-color:#fff;opacity:.7;z-index:2}