html {
    background-image: url(/images/fondo.png)
}
body {
    /*background-image:url(/images/fondo.png);*/
    background-color: #fff199;
    align-content: center;
    width: 70%;
    margin: auto;
}
.titulo {
    margin-left: 50px;
    font-family: Times New Roman;
    font-size: xx-large;
    color: black;
}
#cuerpo {
    text-align: left;
    width: 90%;
    margin: auto;
}
footer {
    font-family: times new roman;
    font-size: 15px;
    color:gray;
}
h1,h2,h3 {
    text-align: center;
}
p {
    text-align: justify;
    margin-left: 35px;
    margin-right: 35px;
}
.imagen {
    display: inline-block;
    width: 500px;
    align-content: center;
    margin-left: 30px;
    margin-right: 30px;
}
.centrado{
    text-align: center;
}
table {
    background-color: white;
    border-spacing: 1px;
    padding: 1px;
}
.columna0 {
    width: 100%;
    text-align: center;
    vertical-align: center;
    background-color: gray;
    font-size: x-large;
    color: black;
}
.columna1 {
    width: 15%;
    text-align: center;
    vertical-align: center;
    
}
.columna2 {
    width: 15%;
    text-align: center;
    vertical-align: center;
}
.columna3 {
    width: 70%;
    text-align: center;
    vertical-align: center;
}