body {
    margin: 0;
    padding: 0;
    font-family: Times New Roman, sans-serif;

    background-image: url("IMG/htmlcss.jpg") ;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    text-align: center;
    background-color:rgba(0, 0, 0, 0.2);
    padding: 40px;
    border-radius: 15px;
	box-shadow: 0 0 15px rgba(255,255,255,2);
}


/* Título verde oscuro */
h1 {
    color: white;
    margin-bottom: 30px;
}

/* Grid de 12 botones (3 columnas) */
.botones {
    display: grid;
    grid-template-columns: repeat(2, 150px);
    gap: 15px;
    justify-content: center;
	


/* Botones verdes */
.btn {
    display: inline-block;
    padding: 15px;
    text-align: center;
    text-decoration: none;
    border-radius: 10px;
    background-color: black;
    color: red;
    transition: 0.3s;
		 background: #3498db;
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}
}

/* Hover */
.btn:hover {
    background-color: gray;
}