body  {background-image:url(imagenes/tramafondo.jpg);
       max-width: 960px;
       margin: 0 auto 0 auto;
        background-position: 50% 0%; }

header { margin-left: 100px}

section {
    width: 815px;
        margin-left: 100px;
        margin-right:12px;}

.izquierda {margin-top: 15px; }

.caja de texto {
        width: 529px;
}

.fotos {
        margin-top: 15px;
margin-bottom: 15px;}


h1{  color: orange;
  font-family: sans-serif;
    font-size: 32px;
  margin-top: 13px;
  margin-bottom: 0px;}

.bajada {
    font-family: sans-serif;
  font-style: oblique;
  font-weight: bold;}

.parrafo{font-family: sans-serif;
        line-height: 19px;}

aside {
        float: right;
  position: relative;
  margin-right: 66px;
  margin-top: 15px;}

footer {margin: 0px 100px 0px 100px;}

.footer{background-color: #626262;
    width: 749px;
bottom: 0px;}

footer p {     
    margin-top: 0px;
    margin-bottom: 0px;
  text-align: center;
  font-size: 9px;
  background-color: #414141;
  font-family: sans-serif;
  color: #fff;
  padding-top: 5px;
  padding-bottom: 5px;
  padding-left: 10px;
  padding-right: 10px;
}