body{
   background-image: url('../img/fondo.jpg');
    background-size: cover;            /* cubre toda la ventana */
    background-position: center center;/* centra la imagen */
    background-repeat: no-repeat;      /* sin repetici¨Žn */
    background-attachment: fixed;      /* fijo al hacer scroll (opcional) */

 }
  .imgLogo{
    width: 325px;
 }
  .colorFondo1UCT{
   background-color: #2a5069;
 }
  .colorFondo2UCT{
   background-color: #FFC20E;
 }
 
  .colorBotonUCT{
    background-color: #2a5069;
    border-color: #2a5069;
    color:white;
 }
  .colorBotonUCT:hover{
    background-color: #003152;
    border-color: #003152;
 }
  html, body {
  height: 100%;
}

.wrapper {
  min-height: 100%;
  display: flex;
  flex-direction: column;
}

.content {
  flex: 1;
}