.uno {
background-color:#F4EfEB;
}

header {
color:#F4EfEB;
background-color:#2F4157;
text-align: center;
padding:7px;
margin: 15px;
font-size: 20px;
font-family:Copperplate, Papyrus, fantasy;
border-radius:10px;
}

section {
background-color:#C7D9E5;
margin: 20px;
padding:1px;
border-radius:10px;
}

button {
background-color:#C7D9E5;
color:#315161;
margin:5px;
text-align:center;
border-radius:10px;
width:125px;
font-family:Courier New,Courier,Lucida Sans Typewriter,Lucida Typewriter,monospace;
}

h3 {
color:#2F4157;
font-family: Courier, monospace;
margin:5px;
}


p {
font-family:Courier New,Courier,Lucida Sans Typewriter,Lucida Typewriter,monospace;
margin:5px;
color:#00142B;
}

footer {
background-color:#2F4157;
text-align: center;
padding:5px;
margin: 15px;
border-radius:10px;
}

aside {
background-color:#577C8E;
margin: 20px;
padding:1px;
border-radius:10px;
}

button:hover{
background-color:#577C8E;
}

img {
width:400px;
height:250px;
margin:10px;
border-radius:15px;
}

table {
margin:10px;
font-family:Courier New,Courier,Lucida Sans Typewriter,Lucida Typewriter,monospace;
color:#00142B;
border-color:#F4EfEB;
font-size:17px;
}


td {
color:#00142B;
padding:15px;
}

.dos {
text-align:center;
background-color:#577C8E;
}

.tres {
text-align:center;
background-color:#C7D9E5;
}