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css

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-4.73333px, #005580 -21.6305px 29.77183px 0 -4.8px, #005580 -20.61558px 30.56385px 0 -4.86667px, #005580 -19.57168px 31.32124px 0 -4.93333px, #005580 -18.5px 32.04294px 0 -5px, #005580 -17.40175px 32.72792px 0 -5.06667px, #005580 -16.27818px 33.37522px 0 -5.13333px, #005580 -15.1306px 33.98389px 0 -5.2px, #005580 -13.96034px 34.55305px 0 -5.26667px, #005580 -12.76875px 35.08186px 0 -5.33333px, #005580 -11.55724px 35.56951px 0 -5.4px, #005580 -10.32721px 36.01527px 0 -5.46667px, #005580 -9.08014px 36.41843px 0 -5.53333px, #005580 -7.81748px 36.77835px 0 -5.6px, #005580 -6.54075px 37.09443px 0 -5.66667px, #005580 -5.25147px 37.36612px 0 -5.73333px, #005580 -3.95118px 37.59293px 0 -5.8px, #005580 -2.64145px 37.77443px 0 -5.86667px, #005580 -1.32385px 37.91023px 0 -5.93333px;-moz-animation: whirly-loader 1.25s infinite linear;-webkit-animation: whirly-loader 1.25s infinite linear;animation: whirly-loader 1.25s infinite linear;-moz-transform-origin: 50% 50%;-ms-transform-origin: 50% 50%;-webkit-transform-origin: 50% 50%;transform-origin: 50% 50%;}.whirly-loader{top: 50%;vertical-align: middle; }</style>

html

<div id="cover"> <span class="whirly-loader">Loading…</span>
</div>

js

function loading(){var cover=document.getElementById('cover');cover.style.display='block';
}
function unloading(){var cover=document.getElementById('cover');cover.style.display='none';
}

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