La flexibilidad de CSS es impresionante, hasta podemos crear un juego de cartas solamente con CSS y unas imágenes. Si deseamos crearlo, allá van los pasos:
Descarga estas imágenes y súbelas a tu servidor:
Ahora inserta este código CSS y Javascript en tu documento (El código Javascript es para hacer las cartas más grandes o pequeñas, el código CSS debe llevar por id «cardStyles»):
<style id="cardStyles" type="text/css">
/******************************************************************************
* Styles for playing cards. *
******************************************************************************/
.card {
background-image: url("graphics/cardback.gif");
border-color: #808080 #000000 #000000 #808080;
border-width: 1px;
border-style: solid;
font-size: 20pt;
position: absolute;
width: 3.75em;
height: 5.00em;
}
.front {
background-color: #ffffff;
color: #000000;
position: absolute;
width: 100%;
height: 100%;
}
.red { color: #ff0000; }
.index {
font-size: 50%;
font-weight: bold;
text-align: center;
position: absolute;
left: 0.25em;
top: 0.25em;
}
.ace {
font-size: 300%;
position: absolute;
left: 0.325em;
top: 0.250em;
}
.face {
border: 1px solid #000000;
position: absolute;
left: 0.50em;
top: 0.45em;
width: 2.6em;
height: 4.0em;
}
.spotA1 { position: absolute; left: 0.60em; top: 0.5em; }
.spotA2 { position: absolute; left: 0.60em; top: 1.5em; }
.spotA3 { position: absolute; left: 0.60em; top: 2.0em; }
.spotA4 { position: absolute; left: 0.60em; top: 2.5em; }
.spotA5 { position: absolute; left: 0.60em; top: 3.5em; }
.spotB1 { position: absolute; left: 1.55em; top: 0.5em; }
.spotB2 { position: absolute; left: 1.55em; top: 1.0em; }
.spotB3 { position: absolute; left: 1.55em; top: 2.0em; }
.spotB4 { position: absolute; left: 1.55em; top: 3.0em; }
.spotB5 { position: absolute; left: 1.55em; top: 3.5em; }
.spotC1 { position: absolute; left: 2.50em; top: 0.5em; }
.spotC2 { position: absolute; left: 2.50em; top: 1.5em; }
.spotC3 { position: absolute; left: 2.50em; top: 2.0em; }
.spotC4 { position: absolute; left: 2.50em; top: 2.5em; }
.spotC5 { position: absolute; left: 2.50em; top: 3.5em; }
/******************************************************************************
* Miscellaneous styles. *
******************************************************************************/
body {
background-color: #40a040;
}
</style>
El código Javascript:
[/code] El código HTML sería este:<p> <a href="#" onclick="return resizeCards(-2)">Cartas más pequeñas</a> | <a href="#" onclick="return resizeCards(+2)">Cartas más grandes</a> </p> <div style="position:relative;margin-top:1em;"> <div class="card" style="left:0em;top:0em;"> <div class="front"> <div class="index">10<br />&spades;</div> <div class="spotA1">&spades;</div> <div class="spotA2">&spades;</div> <div class="spotA4">&spades;</div> <div class="spotA5">&spades;</div> <div class="spotB2">&spades;</div> <div class="spotB4">&spades;</div> <div class="spotC1">&spades;</div> <div class="spotC2">&spades;</div> <div class="spotC4">&spades;</div> <div class="spotC5">&spades;</div> </div> </div> <div class="card" style="left:4em;top:0em;"> <div class="front red"> <div class="index">9<br />&hearts;</div> <div class="spotA1">&hearts;</div> <div class="spotA2">&hearts;</div> <div class="spotA4">&hearts;</div> <div class="spotA5">&hearts;</div> <div class="spotB3">&hearts;</div> <div class="spotC1">&hearts;</div> <div class="spotC2">&hearts;</div> <div class="spotC4">&hearts;</div> <div class="spotC5">&hearts;</div> </div> </div> <div class="card" style="left:8em;top:0em;"> <div class="front"> <div class="index">8<br />&clubs;</div> <div class="spotA1">&clubs;</div> <div class="spotA3">&clubs;</div> <div class="spotA5">&clubs;</div> <div class="spotB2">&clubs;</div> <div class="spotB4">&clubs;</div> <div class="spotC1">&clubs;</div> <div class="spotC3">&clubs;</div> <div class="spotC5">&clubs;</div> </div> </div> <div class="card" style="left:12em;top:0em;"> <div class="front red"> <div class="index">7<br />&diams;</div> <div class="spotA1">&diams;</div> <div class="spotA3">&diams;</div> <div class="spotA5">&diams;</div> <div class="spotB2">&diams;</div> <div class="spotC1">&diams;</div> <div class="spotC3">&diams;</div> <div class="spotC5">&diams;</div> </div> </div> <div class="card" style="left:16em;top:0em;"> <div class="front"> <div class="index">6<br />&spades;</div> <div class="spotA1">&spades;</div> <div class="spotA3">&spades;</div> <div class="spotA5">&spades;</div> <div class="spotC1">&spades;</div> <div class="spotC3">&spades;</div> <div class="spotC5">&spades;</div> </div> </div> <div class="card" style="left:20em;top:0em;"> <div class="front red"> <div class="index">5<br />&hearts;</div> <div class="spotA1">&hearts;</div> <div class="spotA5">&hearts;</div> <div class="spotB3">&hearts;</div> <div class="spotC1">&hearts;</div> <div class="spotC5">&hearts;</div> </div> </div> <div class="card" style="left:0em;top:6em;"> <div class="front"> <div class="index">4<br />&clubs;</div> <div class="spotA1">&clubs;</div> <div class="spotA5">&clubs;</div> <div class="spotC1">&clubs;</div> <div class="spotC5">&clubs;</div> </div> </div> <div class="card" style="left:4em;top:6em;"> <div class="front red"> <div class="index">3<br />&diams;</div> <div class="spotB1">&diams;</div> <div class="spotB3">&diams;</div> <div class="spotB5">&diams;</div> </div> </div> <div class="card" style="left:8em;top:6em;"> <div class="front"> <div class="index">2<br />&spades;</div> <div class="spotB1">&spades;</div> <div class="spotB5">&spades;</div> </div> </div> <div class="card" style="left:12em;top:6em;"> <div class="front red"> <div class="index">A<br />&hearts;</div> <div class="ace">&hearts;</div> </div> </div> <div class="card" style="left:16em;top:6em;"> <div class="front"> <div class="index">K<br />&clubs;</div> <div class="spotA1">&clubs;</div> <div class="spotC5">&clubs;</div> </div> </div> <div class="card" style="left:20em;top:6em;"> <div class="front red"> <div class="index">Q<br />&diams;</div> <div class="spotA1">&diams;</div> <div class="spotC5">&diams;</div> </div> </div> <div class="card" style="left:0em;top:12em;"> <div class="front"> <div class="index">J<br />&spades;</div> <div class="spotA1">&spades;</div> <div class="spotC5">&spades;</div> </div> </div> <div class="card" style="left:4em;top:12em;"></div> </div>Se puede ver un ejemplo de su funcionamiento.
Vía | BrainJar
