body {
            font-family: sans-serif;
            display: flex;
            flex-direction: column;
            align-items: center;
            height: 100vh;
            margin: 0;
            background-color: #f0f0f0;
        }
        h1{
        margin:10px 0px 2px 0px;
        }
        #ccontedorImx {
            display: grid;
            grid-template-columns: repeat(9, 110px);
            grid-template-rows: repeat(2, 110px);
            gap: 4px;
            margin-bottom: 20px;
        }
        #ccontedorImx img {
            width: 110px;
            height: 110px;
            border: 1px solid black;
            cursor: pointer;
            transition: opacity 0.3s ease;
            margin:2px;
            box-sizing: border-box;
        }
	#contedorImx {
            display: block;
            width:80%;
	    max-width:1100px;
            margin-bottom: 20px;
        }
        #contedorImx img {
	    float:left;
            width: 110px;
            height: 110px;
            border: 1px solid black;
            cursor: pointer;
            transition: opacity 0.3s ease;
            margin:2px;
            box-sizing: border-box;
        }
        #contedorImx img.seleccionada {
            border: 6px solid #333333;
            opacity:1;
        }
        canvas {
            background-color: white;
            border: 1px solid black;
            margin-bottom: 10px;
            display: block;
        }
        botons{
	    display:flex;
	    width:800px;
	}
        button {
            padding: 10px 20px;
            background-color: #007BC4;
            color: white;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            font-size: 20px;
            width:250px;
        }
        button:hover {
            background-color: #002B4A;
        }
        .descarga{
        background-color:#76448a;
        }
        .explica{
        display:flex;
        flex-direction: column;
        align-items: center;
        
        }
        #mensaxe {
            margin-bottom: 10px;
            font-size: 16px;
            color: #333;
        }
        textarea{
  	    display: block;
	    width: 80%;
	    resize: both;
	    min-height: 80px;
	    line-height: 20px;
        }
        .modal {
	display: none;
	position: fixed;
	z-index: 3000;
	padding-top: 0px;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	overflow: auto;
	background-color: rgba(0, 0, 0, 0.5);
	padding-top: 50px;
	transition: display 3s;
}

.contenAxuda {
	position: relative;
	background-color: white;
	margin: auto;
	padding: 20px;
	width: 80%;
	height:80%;
	overflow: scroll;

}

.pecharAxuda {
	color: black;
	float: right;
	font-size: 30px;
	font-weight: bold;
}

.pecharAxuda:hover,
.pecharAxuda:focus {
	color: #000;
	text-decoration: none;
	cursor: pointer;
}

.visibleAxuda {
	display: block;

}