.border{
    border: 0.05rem solid rgba(0, 0, 0,0.3);
    margin-top: 2rem;
}
.row-heigth{
    margin-top: 6rem;
}
.cabecera{
    height: 75px;
    font-size: .5rem;
}
select{
    display: block;
    border:none;
    border-bottom: 0.05rem solid rgba(0,0,0,.3);
    height:3rem;
    margin-top: 1.5rem;
    cursor: pointer;
}

.lds-ring {
    display: inline-block;
    position: relative;
    width: 80px;
    height: 80px;
  }
  .lds-ring div {
    box-sizing: border-box;
    display: block;
    position: absolute;
    width: 64px;
    height: 64px;
    margin: 8px;
    border: 8px solid #0D47A1;
    border-radius: 50%;
    animation: lds-ring 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
    border-color: #0D47A1 transparent transparent transparent;
  }
  .lds-ring div:nth-child(1) {
    animation-delay: -0.45s;
  }
  .lds-ring div:nth-child(2) {
    animation-delay: -0.3s;
  }
  .lds-ring div:nth-child(3) {
    animation-delay: -0.15s;
  }
  @keyframes lds-ring {
    0% {
      transform: rotate(0deg);
    }
    100% {
      transform: rotate(360deg);
    }
  }
.loader-container{
    position: absolute;
    height: 100%;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    top:0
}
.loader-show{
    display: inline-block;
}
.loader-hide{
    display: none;
}
.loader {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
}