How to make certain parameters propagate to a certain id?

Question

css

<div id="column-center">
        <div class="news-item-props">
          <a id="teg" href="#">/Политика</a>
          <h1>В крым отреагировали на слова Кравчука</h1>
          <div id="date"class="news-date"> 19 июня 2018</div>
          <div class="news-time">10:48</div>
        </div>
      </div>

Here is the code, for example, the “news-date” class has other elements, only another “column” how to make the parameters in CSS so that the parameters refer, for example, to the “news-time” class, but only to the one that is in the id “column-center”

Answer 1

#column-center .news-time {
  font-size: 20px;
}

let's say you have a 2 column with id column-centerand in this 2 column you want to change .news-time, then you can refer to it like this:

#column-center:nth-child(2)  .news-time{
  font-size: 40px;
}