body { 
            /** font-family:"Open Sans", sans-serif; */
            font-family: "Open Sans", sans-serif;
            font-size:14px;} /** tamaño de la letra del subtítulo*/
      #contenedor {
        width:300px;
        margin-right:auto;
        margin-left: auto;
        margin-top:10px;
      }
      #caja-cabecera{
        font-size:15px;
        text-align:center;
        background:black;
        color:#ffffff;
        padding: 3px;
      }
      #caja-spin{
        position: absolute;
        top: 140px;
        right: 30px;
        z-index: 2;
      }
      #caja-subtitulo {
        text-align:right;
      }
      .card-body{
        background-color: white;
        padding:2px;
      }
      .card-title{
        background-color: rgb(242,228,202);
        font-weight: 700;
        border-bottom:2px solid black;
      }

      a {
        text-decoration: none !important;
        
      }
      a:hover {
        text-decoration: underline black !important ; 
      } 
      h6#titular.card-title{
        color:black;
        text-decoration: none;
      }
      
      img{
         /**display: block;**/
        width:298px;
        position:relative;
        margin-left: auto;
        margin-right: auto;
      }
      img:hover {
        -webkit-filter: opacity(0.5);
      }
      figure {
        margin-bottom: 2px;
      }
      figcaption {
        text-align: right;
      }