html - Safari - Adding content in iframe with javascript CSS issue -

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i'm adding html in iframe: 

<div class="parentclass">    <div class="classchild1">block 1 content</div>    <div class="classchild2">block 2 content</div> <div>

my classchild1 has no css rules defined (but should) , refuses triggered in javascript. tried to: 

console.log(myiframecontent.find('.classchild1')); // output 0

when directly change element dom , add class, css , works fine. since can't find javascript can't manipulate block.

everything working fine classchild2 css defined same .css , got no problem in chrome/ie/firefox.

thanks suggestions


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