.area-foot {
    background-image: url("https://www.uptc.edu.co/sitio/portal/.content/imagenes/frontal/pieSitioUPTC23.jpg");
    background-repeat: no-repeat;
    background-size: cover;
    background-color: unset;
    background-position: bottom;
    color: black;
    font-size: 1.5rem;
    padding: 40px;
    padding-top: 15px;
    padding-bottom: 0px;
  }
  
  .contenFooter {
    width: 90%;
    margin-left: 5%;
    margin-top: 5%;
  }
  
  .textFooter {
    color: black;
    font-size: 13.5px;
    line-height: 1.1;
    margin-top: 20px;
  }
  
  .enlacesFooter a {
    text-decoration: none;
    color: black;
    font-weight: 500;
  }
  
  .enlacesFooter a:hover,
  .enlacesFooter a:focus {
    color: var(--amarillo-uptc);
    /*font-size: 16px;*/
    text-decoration: underline;
  }
  
  .imgRedesFooter {
    width: 40%;
    margin: auto;
    margin-bottom: 1%;
    margin-top: 30px;
  }
  
  .listaFooter {
    margin-left: 0;
    padding-left: 0;
    line-height: 15px;
	line-height: unset;
  }
  
  .listaFooter li {
    list-style-type: none;
    margin-bottom: 8px;
    font-weight: normal;
	font-size: 1.4rem;
  }
  
  .area-foot .social-icons a:hover {
    margin-left: 0px;
  }
  
  .social-icons {
    display: flex;
    justify-content: center;
  }
  
  .social-icons li a {
    width: 4rem;
    height: 4rem;
    border-radius: 20px;
    /*border: 1px grey solid;*/
    background-color: #bdbdbd;
  }
  
  .social-icons .fa {
    width: 4rem;
    line-height: 4rem;
  }
  
  .textoFooter h4 {
    font-size: 1.5rem;
  }
  
  .area-foot a {
    border-color: unset;
    background-color: unset;
    color: #113d56;
    transition: all 0.33s;
    font-weight: 600;
	line-height: 10px;
  }
  .area-foot a:hover {
    color: var(--amarillo-uptc);
    text-decoration: none;
    margin-left: 3px;
  }
  .area-foot .imgAcre a:hover {
    margin-left: 0px;
  }
  .area-foot .social-icons a:hover {
    margin-left: 0px;
  }
  .textoFooter
   {
    padding-left: 5%;
  }
  .textoFooterCentro{
  padding-left: 8%;
  }
  
  .social-icons {
    display: flex;
    justify-content: center;
  }
  .social-icons .fa {
    width: 4rem;
    line-height: 4rem;
  }
  .social-icons li a {
    width: 4rem;
    height: 4rem;
    border-radius: 20px;
  }
  
  .enlacesPie {
    background-color: rgba(255, 255, 255, 0.86);
    padding: 15px;
    text-align: -webkit-center;
    box-shadow: 10px 0px 250px 100px black;
  }
  
  .social-icons .fa-twitter::before {
    content: url("https://www.uptc.edu.co/sitio/portal/.content/imagenes/iconos-enlaces-footer/twitter.png");
    vertical-align: middle;
  }
  .social-icons .X a:hover {
    background-color: #000;
  }
  .social-icons .fa-twitter:hover::before {
    content: url("https://www.uptc.edu.co/sitio/portal/.content/imagenes/iconos-enlaces-footer/twitterB.png");
    display: block;
    margin-top: 6px;
  }
  .social-icons .radio a:hover {
    background-color: #e4a900;
  }
  .fa-radio:before {
    content: url("https://www.uptc.edu.co/sitio/portal/.galleries/gal_iconos/radio.png");
    display: block;
    margin-top: 2px;
  }
  
  .social-icons .fa-radio:hover::before {
    content: url("https://www.uptc.edu.co/sitio/portal/.galleries/gal_iconos/radioB.png");
    display: block;
    margin-top: 2px;
  }
  
  @media (min-width: 2000px) {
    .textoFooter h4 {
      font-size: 1.8rem;
    }
  }
  
  @media (min-width: 1013.99px) {
    /**************** textos del footer ***************/
    .textoFooterCentro {
      padding-left: 9%;
    }
    /********* iconos de las redes sociales ****************/
    .social-icons {
      display: flex;
      justify-content: center;
      margin-top: 20px;
      margin-bottom: 50px;
    }
  }
  
  @media (min-width: 1014px) {
    .textoFooterCentro {
      padding-left: 10%;
    }
    .social-icons {
      display: flex;
      justify-content: center;
    }
  
    .social-icons li a {
      width: 4rem;
      height: 4rem;
      border-radius: 20px;
    }
  
    .social-icons .fa {
      width: 4rem;
      line-height: 4rem;
    }
  }
  /*Medium devices (tablets, 768px and up)*/
  @media (min-width: 768px) and (max-width: 1013.99px) {
    .textFooterCol3,
    .textFooterCol1,
    .textFooterCol2 {
      text-align: center;
    }
    .area-foot a {
      color: #113d56;
      font-size: 1.3rem;
    }
  }
  
  @media (max-width: 1013.99px){
  .listaFooter li {
	font-size: 1.2rem;
  }
  }
  
  @media (max-width: 767px) {
      .textoFooter {
          padding-left: 3%;
        }
      .area-foot a {
        color: #113d56;
        font-size: 1.2rem;
      }
      .area-foot li{
      font-size: 1.2rem;
      }
      .enlacePie {
        margin-bottom: 6px;
        width: 100%;
        margin-top: 6px;
      }
      .social-icons {
        display: flex;
        justify-content: center;
      }
    
      .social-icons li a {
        width: 4rem;
        height: 4rem;
        border-radius: 20px;
      }
    
      .social-icons .fa {
        width: 4rem;
        line-height: 4rem;
      }
      .textoFooter h4 {
        font-size: 1.3rem;
      }
      
      .textoFooterCentro{
  padding-left: 0%;
  }
    }
  
    @media (min-width: 576px) and (max-width: 767.98px) {
      .area_footer_v3 {
        background-image: url("https://www.uptc.edu.co/sitio/portal/PRUEBAS/Desarrollo/01-Portada/.content/img/fondos/s1_main_1a.png");
      }
      .contenFooter {
        width: 96%;
        margin-left: 3%;
        margin-top: 5% ;
      }
      .imgRedesFooter {
        width: 30%;
        margin: auto;
        margin-bottom: 1%;
      }
    }
  
    @media (max-width: 575.98px) {
      .area_footer_v3 {
        background-image: url("https://www.uptc.edu.co/sitio/portal/PRUEBAS/Desarrollo/01-Portada/.content/img/fondos/s1_main_1a.png");
      }
      .contenFooter {
        width: 96%;
        margin-left: 3%;
        margin-top: 5%;
      }
      .imgRedesFooter {
        width: 30%;
        margin: auto;
        margin-bottom: 1%;
      }
    }