jQuery & CSS - Remove/Add display:none

Question

I have a div with this class :

.news{
  width:710px; 
  float:left;
  border-bottom:1px #000000 solid;
  font-weight:bold;
  display:none;
}

<

Answer 1

Considering lolesque's comment to best answer you can add either an attribute or a class to show/hide elements with display properties that differs from what it normally has, if your site needs backwards compatibility I would suggest making a class and adding/removing it to show/display the element

.news-show {
display:inline-block;
}

.news-hide {
display:none;
}

Replace inline-block with your preferred display method of your choice and use jquerys addclass https://api.jquery.com/addclass/ and removeclass https://api.jquery.com/removeclass/ instead of show/hide, if backwards compatibility is no problem you can use attributes like this.

.news[data-news-visible=show] {
display:inline-block;
}

.news[data-news-visible=hide] {
display:none;
}

And use jquerys attr() http://api.jquery.com/attr/ to show and hide the element.

Whichever method you prefer it makes you able to easily implement css3 animations when showing/hiding elements this way