body {
    background: #000000;
    /* fallback for old browsers */
    background: -webkit-linear-gradient(to right,
            #000000,
            #000000);
    /* Chrome 10-25, Safari 5.1-6 */
    background: linear-gradient(to bottom,
            #d5ebf5,
            #bad3ec,
            #131f3c);
    /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */

}
nav{
    background-color: #131f3c;
}

.text {
    color: #000000;
}
.bg{
    background: linear-gradient(to bottom,
    #8fa5bf,
    #293754);
}
.rojo{
    background-color: #800808;
}
.verde{
    background-color: #219806;
}
.azul{
    background-color: #025792;
}
.amarillo{
    background-color: #7f7e00;
}
.naranja{
    background-color: #693c00;
}
.naranja{
    background-color: #690031;
}
/* The switch - the box around the slider */
.switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
  }
  
  /* Hide default HTML checkbox */
  .switch input {
    opacity: 0;
    width: 0;
    height: 0;
  }
  
  /* The slider */
  .slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    -webkit-transition: .4s;
    transition: .4s;
  }
  
  .slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    -webkit-transition: .4s;
    transition: .4s;
  }
  
  input:checked + .slider {
    background-color: #2196F3;
  }
  
  input:focus + .slider {
    box-shadow: 0 0 1px #2196F3;
  }
  
  input:checked + .slider:before {
    -webkit-transform: translateX(26px);
    -ms-transform: translateX(26px);
    transform: translateX(26px);
  }
  
  /* Rounded sliders */
  .slider.round {
    border-radius: 34px;
  }
  
  .slider.round:before {
    border-radius: 50%;
  }