.cardC {
    position: relative;

    background-color: #fff;
    -webkit-transition: -webkit-box-shadow .25s;
    transition: -webkit-box-shadow .25s;
    transition: box-shadow .25s;
    transition: box-shadow .25s, -webkit-box-shadow .25s;
    border-radius: 2px;
}
.cardC > .card-header{
border-bottom:1px solid #cc8A00 !important;
}
.cardC > .collapse.show {
    display: block;
    background: no-repeat;
}

.border {
    padding-left: 0px;
    padding-right: 0px;
        }
.amarillo{
  background-color: #cc8A00 !important;
  color: black;
  cursor: pointer;
}
.amarillo:hover{
  
  color: black;
  
}

.azul{
  background-color: #003087;
  color: white;
  cursor: pointer;
}
.azul:hover{
  color: white;
}


.gris {
  background-color: #696e79;
  color: white;
  cursor: pointer;
}
.gris:hover {
  
  color: white;
  
}
.grisb {
    background-color: #696e79;
    color: black;
    cursor: pointer;
  }
  .grisb:hover {
    
    color: black;
    
  }
  .card-bodyC {
    -webkit-box-flex: 1;
    -ms-flex: 1 1 auto;
    flex: 1 1 auto;
    padding: 1.25rem;
    background-color: white;
}
@import url(https://fonts.googleapis.com/css?family=Raleway);

    /* body {
      margin: 0px;
    }

    nav {
      margin-top: 40px;
      padding: 24px;
      text-align: center;
      font-family: Raleway;
      box-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
    } */

    #nav-virtuales {
      background: #EEA200;
      margin-top: 40px;
      padding: 24px;
      text-align: center;
      box-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
    }


    .link-virtuales {
      transition: 0.3s ease;
      /* background: #EEA200; */
      color: #ffffff;
      font-size: 20px;
      text-decoration: none;
      /* border-top: 4px solid #EEA200; */
      border-bottom: 4px solid #EEA200;
      padding: 20px 0;
      margin: 0 20px;
    }

    .link-virtuales:hover {
      border-top: 4px solid #ffffff;
      border-bottom: 4px solid #ffffff;
      padding: 6px 0;
      text-decoration: none;
      color: #fff;
    }
    .link-virtuales:visited{
      color: #fff !important;
    }
    @media screen and (max-width:1280px) {
      li {
        padding: 10px 0px;
      }
  }