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Cand se folosesc @, <, > in CSS?


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Unde ai vazut "<"?

"," se foloseste pentru a aplica aceasi CSS la mai multe elemente, exemplu:

#elem2 {
	color: #ff0000;

Ambele elemente vor avea culoarea scrisului rosu.


"@" se foloseste pentru a aplica CSS la diferite rezolutii sau tip-uri de device. Exemplu:

body {
    background-color: blue;

@media screen and (min-width: 480px) {
    body {
        background-color: red;

Toate rezolutiile peste 480px vor avea backgroundu rosu, ce e sub 480px, va avea culoarea albastra.


">" se foloseste cand vrei sa alegi doar primu element din interior, exemplu:

div#container > ul {
  border: 1px solid black;
<div id="container">
      <li> List Item
           <li> Child </li>
      <li> List Item </li>
      <li> List Item </li>
      <li> List Item </li>

Asta va aplica bordura neagra doar la primu <ul>, nu si la aldoilea care este in primu <li>.


Mai multe detalii si metode pentru a selecta un element gasesti aici: http://code.tutsplus.com/tutorials/the-30-css-selectors-you-must-memorize--net-16048

  • Upvote 1

PHP Developer - Not available for freelancing right now

Daca ai de gand sa postezi la categoria IPB, nu uita sa citesti regulamentul: Link regulament

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  • gaby changed the title to Cand se folosesc @, <, > in CSS?

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