body {
background-color: #FFFFFF;
font-family:Verdana, Geneva, sans-serif;font-size:14px;
}
div {
  position: relative;
  width:550px;
  margin:0px auto;
  background-color: rgb(250, 255, 250);
  }

A:link {text-decoration: none; COLOR: #0000ff}
A:hover {text-decoration: none;COLOR: #ff0000}

h3 {
  font-family:Verdana, Geneva, sans-serif;
  font-size:14px;
  margin: 0 0 5px 0;
  color: #800000;
}
h2 {
  font-family:Verdana, Geneva, sans-serif;
  font-size:13px;
  margin: 0 0 5px 0;
  color: #800000;
}
      .centrado {
        width: 550px;
        margin:0px auto;
      }

      .head, .contents {
        width: 550px;
        border: 1px solid black;
      }
      table  {
        width: 100%;
        background-color: #fafafa;
        }
      th {
         font-size: 10px;
         background-color: #bf0f0f;
         color: #FFFFFF;
         font-family: Verdana, Geneva, sans-serif;
         border-style: none;
      }
      td {
         font-size: 14px;
         color: #000000;
         font-family: Verdana, Geneva, sans-serif;
         border: 1px dotted white;
      }
      .contents {
        position: relative;
        height:auto;
    	overflow-y: auto;
    	overflow-x: hidden;
      }

input[type="radio"] {
    -webkit-appearance: none;
    -moz-appearance: none;
    -ms-appearance: none;
    -o-appearance: none;
    appearance: none;
    border: 1px solid #cacece;
/*    box-shadow: 0 1px 2px rgba(0,0,0,0.05), inset 0 -15px 10px -12px rgba(0,0,0,0.05);*/
    display: inline-block;
    position: relative;
    cursor:pointer;
 /*   top: 3px;   */
    margin: 0 6px;
    padding: 7px;
    -webkit-border-radius: 15px;
    -moz-border-radius: 15px;
    -ms-border-radius: 15px;
    -o-border-radius: 15px;
    border-radius: 15px;
}
input[type="radio"]:checked{
    background-color: #72bce9;
    border: 1px solid #72bce9;
/*    box-shadow: 0 1px 2px rgba(0,0,0,0.05), inset 0 -15px 10px -12px rgba(0,0,0,0.05), inset 15px 10px -12px rgba(255,255,255,0.1), inset 0 0 10px rgba(0,0,0,0.1);*/
}
.boton2 { /* clase general */
    font-weight: bold;
    cursor: pointer;
  border: 1px solid #000;
  border-radius: 3px;
  background: #ffc9bb;
  color: #800;
  display: inline-block;
  padding: 4px 11px;
  text-decoration: none;
}
.boton2:hover {
    background: #fffbf9;   
}
@media screen and (max-width:800px){
 div {
  width: 100%;
 }
 .centrado, .head, .contents  {
  width: 100%;
 }
}

@media screen and (max-width:480px){
 div {
  margin:0px auto;
  width: 100%;
 }
 .centrado, .head, .contents {
  margin:0px auto;
  width: 100%;
 }
}

@media screen and (min-width:550px){
	.fondo {
                width:1300px;
                margin: 0 auto;
       /*         padding-top: 25px;   */
                padding-bottom: 25px;
                background-color: #fff;
          /*      background: url("https://elorienta.com/imagenes/fondos/fondo.jpg") no-repeat fixed center / cover; */
                background: url("imagenes/fondos/fondo.jpg") no-repeat fixed center / cover;
	}
}