#contenedor {
  width: 700px;
     
}
#cabecera {
align-items: center;
    align-content: center;
    align-self: center;
}
#contenido {
  float: left;
  width: 340px;
}
#menu {
  float: left;
  width: 50px;
    }

#pie {
  clear: both;
}

body {
font-family:'Papyrus';
color: black;
font-size:22px;

    
background-image:-webkit-gradient(
linear,
left top,
left bottom,
color-stop(0, white),
color-stop(0.8, green)

);

}

h1 {
font-size:30px;
font-weight:400;
text-align:center;
color:black
}

.table { 
font-size:20px;
text-align:center;
color: white;
width: 450px;
border: 2px solid #444444;
  
}

.table th, .table td {
  border: 2px solid #444444;
    width: 450;
}