@-webkit-keyframes rotate{from{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes rotate{from{transform:rotate(0)}to{transform:rotate(360deg)}}.firmware-loading{margin:200px auto;position:relative;width:32px;height:32px;-webkit-animation:rotate 1.2s infinite linear;animation:rotate 1.2s infinite linear}.firmware-loading .dot-item{width:11px;height:11px;position:absolute;background:#00ade5;border-radius:50%}.firmware-loading .dot-item:nth-of-type(1){top:0;left:0;opacity:1}.firmware-loading .dot-item:nth-of-type(2){top:0;right:0;opacity:.8}.firmware-loading .dot-item:nth-of-type(3){bottom:0;right:0;opacity:.6}.firmware-loading .dot-item:nth-of-type(4){bottom:0;left:0;opacity:.4}