These rules will be wrapped in a STYLE tag and appended to the HEAD of the document.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>cssText</code> : String<div class="sub-desc">The text containing the css rules</div></li><li><code>id</code> : String<div class="sub-desc">An id to add to the stylesheet for later removal</div></li></ul><strong>Returns:</strong><ul><li><code>StyleSheet</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">CSS</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.util.CSS-getRule"></a><b><a href="source/CSS.html#method-Ext.util.CSS-getRule">getRule</a></b>( <code>String/Array selector</code>, <code>Boolean refreshCache</code> )
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CSSRule<div class="mdesc"><div class="short">Gets an an individual CSS rule by selector(s)</div><div class="long">Gets an an individual CSS rule by selector(s)<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>selector</code> : String/Array<div class="sub-desc">The CSS selector or an array of selectors to try. The first selector that is found is returned.</div></li><li><code>refreshCache</code> : Boolean<div class="sub-desc">true to refresh the internal cache if you have recently updated any rules or added styles dynamically</div></li></ul><strong>Returns:</strong><ul><li><code>CSSRule</code><div class="sub-desc">The CSS rule or null if one is not found</div></li></ul></div></div></div></td><td class="msource">CSS</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.util.CSS-getRules"></a><b><a href="source/CSS.html#method-Ext.util.CSS-getRules">getRules</a></b>( <code>Boolean refreshCache</code> )
These rules will be wrapped in a STYLE tag and appended to the HEAD of the document.<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>cssText</code> : String<div class="sub-desc">The text containing the css rules</div></li><li><code>id</code> : String<div class="sub-desc">An id to add to the stylesheet for later removal</div></li></ul><strong>Returns:</strong><ul><li><code>StyleSheet</code><div class="sub-desc"></div></li></ul></div></div></div></td><td class="msource">CSS</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.util.CSS-getRule"></a><b><a href="source/CSS.html#method-Ext.util.CSS-getRule">getRule</a></b>( <code>String/Array selector</code>, <code>Boolean refreshCache</code> )
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CSSRule<div class="mdesc"><div class="short">Gets an an individual CSS rule by selector(s)</div><div class="long">Gets an an individual CSS rule by selector(s)<div class="mdetail-params"><strong>Parameters:</strong><ul><li><code>selector</code> : String/Array<div class="sub-desc">The CSS selector or an array of selectors to try. The first selector that is found is returned.</div></li><li><code>refreshCache</code> : Boolean<div class="sub-desc">true to refresh the internal cache if you have recently updated any rules or added styles dynamically</div></li></ul><strong>Returns:</strong><ul><li><code>CSSRule</code><div class="sub-desc">The CSS rule or null if one is not found</div></li></ul></div></div></div></td><td class="msource">CSS</td></tr><tr class="method-row expandable "><td class="micon"><a href="#expand" class="exi"> </a></td><td class="sig"><a id="Ext.util.CSS-getRules"></a><b><a href="source/CSS.html#method-Ext.util.CSS-getRules">getRules</a></b>( <code>Boolean refreshCache</code> )