Hola!
Ahí va mi propuesta de resolución del ejercicio CU01020D
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="keywords" content="palabras clave">
<meta name="description" content="Portal básico">
<link rel="stylesheet" type="css/text" href="Ejer1020.css">
<title>Portal Básico</title>
</head>
<body>
<div id="page">
<!--Cabecera-->
<div id="header">
</div>
<!--Contenedor-->
<div id="wrapper">
<!--Menú-->
<div id="menu">
</div>
<!--Fin menú-->
<!--Cuerpo-->
<div id="body">
<table>
<tr>
<th>Color RGB 178,34,34</th>
<td>T. 0.1</td>
<td>T. 0.2</td>
<td>T. 0.3</td>
<td>T. 0.4</td>
<td>T. 0.5</td>
<td>T. 0.6</td>
<td>T. 0.7</td>
<td>T. 0.8</td>
<td>T. 0.9</td>
<td>T. 1</td>
</tr>
<tr>
<th>Color RGB 218,165,32</th>
<td>T. 0.1</td>
<td>T. 0.2</td>
<td>T. 0.3</td>
<td>T. 0.4</td>
<td>T. 0.5</td>
<td>T. 0.6</td>
<td>T. 0.7</td>
<td>T. 0.8</td>
<td>T. 0.9</td>
<td>T. 1</td>
</tr>
</table>
</div>
<!--Fin cuerpo-->
</div>
<!--Fin contenedor-->
<div id="footer">
</div>
</div>
</body>
</html>
Y el archivo css es este
/*Ejercicio 1020D*/
table {border:1px solid}
table th{background-color:antiquewhite;}
table tr:first-child td:nth-child(2){background-color:rgba(178,34,34,0.1);}
table tr:first-child td:nth-child(3){background-color:rgba(178,34,34,0.2);}
table tr:first-child td:nth-child(4){background-color:rgba(178,34,34,0.3);}
table tr:first-child td:nth-child(5){background-color:rgba(178,34,34,0.4);}
table tr:first-child td:nth-child(6){background-color:rgba(178,34,34,0.5);}
table tr:first-child td:nth-child(7){background-color:rgba(178,34,34,0.6);}
table tr:first-child td:nth-child(8){background-color:rgba(178,34,34,0.7);}
table tr:first-child td:nth-child(9){background-color:rgba(178,34,34,0.8);}
table tr:first-child td:nth-child(10){background-color:rgba(178,34,34,0.9);}
table tr:first-child td:nth-child(11){background-color:rgba(178,34,34,1);}
table tr:first-child+tr td:nth-child(2){background-color:rgba(218,165,32,0.1);}
table tr:first-child+tr td:nth-child(3){background-color:rgba(218,165,32,0.2);}
table tr:first-child+tr td:nth-child(4){background-color:rgba(218,165,32,0.3);}
table tr:first-child+tr td:nth-child(5){background-color:rgba(218,165,32,0.4);}
table tr:first-child+tr td:nth-child(6){background-color:rgba(218,165,32,0.5);}
table tr:first-child+tr td:nth-child(7){background-color:rgba(218,165,32,0.6);}
table tr:first-child+tr td:nth-child(8){background-color:rgba(218,165,32,0.7);}
table tr:first-child+tr td:nth-child(9){background-color:rgba(218,165,32,0.8);}
table tr:first-child+tr td:nth-child(10){background-color:rgba(218,165,32,0.9);}
table tr:first-child+tr td:nth-child(11){background-color:rgba(218,165,32,1);}
No se si existe una forma más corta de hacerlo.
Vuestra página es cojonuda.
Un saludo!
Gracias!
Tema: Efecto transparencia en colores CSS con RGB background-color nth-child CU01020D (Leído 3062 veces)
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