html - How to edit all CSS with same class name? -


the html structure:

    <div class="big">        <div id="big_1">            <span class="to_select">d</span>        </div>        <div id="big_2">            <div class="big_2_2">                <span class="to_select">d</span>            </div>        </div>            <span class="to_select">dada</span>     </div>  <div class="small">    <span class="to_select">i don't wanna select div</span> </div>

i want style span.to_select inside 'big div' (not span small div). how can select to_select spans in css 1 line?

to style spans:

span.to_select{ // css properties }

to style spans in "big div":

span.big.to_select{ // css properties }

in both cases span can omitted (with current code, nothing else has to_select class except spans).


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