#Cargando{
      position: fixed;
      left: 43%;
      top: 35%;
      z-index: 9999;
      display: none;
    }

    .spinner{
      border:4px solid rgba(0,0,0, .1);
      width:200px;
      height: 200px;
      border-radius: 50%;
      border-left-color:red;
      animation spin 1s linear infinite;


    }

    @keyframes spin {
      0%{
        transform:rotate(0deg);
      }
      100%{
        transform:rotate(360deg);
      }
    }

.collapsible-link::before {
  content: '';
  width: 14px;
  height: 2px;
  background: #333;
  position: absolute;
  top: calc(50% - 1px);
  right: 1rem;
  display: block;
  transition: all 0.3s;
}

/* Vertical line */
.collapsible-link::after {
  content: '';
  width: 2px;
  height: 14px;
  background: #333;
  position: absolute;
  top: calc(50% - 7px);
  right: calc(1rem + 6px);
  display: block;
  transition: all 0.3s;
}

.collapsible-link[aria-expanded='true']::after {
  transform: rotate(90deg) translateX(-1px);
}

.collapsible-link[aria-expanded='true']::before {
  transform: rotate(180deg);
}