Proprietatea opacity
seteaza nivelul de opacitate al unui element HTML, opacity permite modificarea transparentei elementului.
opacity: X;- X - reprezinta o valoare intre 0 (complet transparent) si 1 (fara transparenta).
<style> #dv { background-color:#8899fe; width:200px; height:100px; opacity:0.4; } </style> <div id="dv">Un continut oarecare ...</div>
<style> #im { opacity:0.5; } </style> <img src="css/html_course.jpg" alt="Curs HTML si CSS" width="155" height="160" id="im" />
<style> #im2 { opacity:0.5; } #im2:hover { opacity:1; } </style> <img src="css/html_course.jpg" alt="Curs HTML si CSS" width="155" height="160" id="im2" />
<style> #trans { display:none; position:absolute; top:2%; left:2%; width:96%; height:95%; background-color:#07fe08; opacity:0.5; } #cnt { position:relative; background:#e7e8fe; width:300px; height:200px; border:1px solid blue; padding:20px; } #cnt:hover #trans { display:block; } </style> <div id="cnt"> <div id="trans"></div> Plasati mouse-ul peste aceasta caseta pentru a vedea efectul de opacitate. <img src="css/css3.jpg" alt="CSS3 opacity" width="160" height="98" /> </div>
<p>Cursuri graruite: <mark>MarPlo.net</mark> , jocuri, anime.</p>
a:hover { font-weight: bold; color: #00da01; }
var num = 12.34567; num = num.toFixed(2); alert(num); // 12.35
$arr = file("a_file.txt", FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES); var_export($arr);
What time is it? It is a quarter to 5. - Cat este ora? E 5 fara un sfert.
¿Qué hora es? Son las tres menos cuarto. - Cat este ora? E 3 fara un sfert.