css3 - CSS-Selector for multiple elements -


i not @ getting how use more advanced css-selectors + or > needing prevent js, maybe can me out particular situation of block:

<section class="rf_re1-suche_container">     <input type="search" placeholder="your search">     <button>send</button> </section>

and wanna that:

.rf_re1-suche_container input:focus{     background:orange; }

but button. so: if input has focus want input , button have same background. how that? thanks!

you need target input , button separately. because want apply when input has focus, need repeat entire selector including input:focus portion, use + combinator link button focused input:

.rf_re1-suche_container input:focus,  .rf_re1-suche_container input:focus + button {      background: orange;  }
<section class="rf_re1-suche_container">      <input type="search" placeholder="your search">      <button>send</button>  </section>


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