.header {
    position: sticky;    
    width: 100%;
    z-index: 3;
    top: 0;
  }
  .header ul {
    margin: 0;
    padding: 0;
    list-style: none;
    overflow: hidden;
  }
  
  .header li a {
    display: block;
    padding: 10px 30px;
    text-decoration: none;
    color: white;
    font-size: 14px;
    font-style: normal;
    font-weight: 400;
  }
  
  .header .menu-btn:hover {
    background-color: white;
    color:#1A58E7;
  }
  
  .header li a:hover {
    background-color: #1A58E7;
    color:white;
  }

  .header .logo img{
    display: block;
    float: left;
    padding: 20px 20px;
    max-width: 170px;
  }
  
  /* menu */
  
  .header .menu {
    clear: both;
    max-height: 0;
    transition: .2s ease-out;
    overflow-y: scroll ;
  }
  
  /* menu icon */
  
  .header .menu-icon {
    cursor: pointer;
    display: inline-block;
    float: right;
    padding: 31px 25px;
    position: relative;
    user-select: none;
  }
  
  /* dibujar el grosor de las lineas de la hamburguesa */
  .header .menu-icon .navicon {
    background: white;
    display: block;
    height: 2px;
    position: relative;
    transition: background .2s ease-out;
    width: 25px;
  }
  
  .header .menu-icon .navicon:before,
  .header .menu-icon .navicon:after {
    background: white;
    content: '';
    display: block;
    height: 100%;
    position: absolute;
    transition: all .2s ease-out;
    width: 100%;
  }
  
  .header .menu-icon .navicon:before {
    top: 7px;
  }

  .header .menu-icon .navicon:after {
    top: -7px;

  }
  
  .header .menu li a object.icon-sm{
    margin-right: 15px;
    margin-bottom: -5px;
    max-width: 22px;
  }

  .header li a::after
  {
    content: '';
    float: right;
	width: 10px;
	height: 10px;
	border-top: solid 2px white;
	border-right: solid 2px white;
    transform: rotate(45deg);
    margin-top: 5px;
  }

  .header li:first-of-type
  {
    content: '';
    margin-top: -30px;
    width: 0;
    height: 0;
    border-right: 15px solid transparent;
    border-top: 15px solid transparent;
    border-left: 15px solid transparent;
    border-bottom: 15px solid #283176;
    position: absolute;
    right: 20px;
    display: none;
  }

  /* menu btn */
  
  .header .menu-btn {
    display: none;
  }
  
  .header .menu-btn:checked ~ .menu {
    max-height: 100%;
    overflow-y: auto;
  }

  .header .menu-btn:checked ~ .menu li:first-of-type{
    display: block;
  }

  
  .header .menu-btn:checked ~ .menu-icon .navicon {
    background: transparent;
  }
  
  .header .menu-btn:checked ~ .menu-icon .navicon:before {
    transform: rotate(-45deg);
  }
  
  .header .menu-btn:checked ~ .menu-icon .navicon:after {
    transform: rotate(45deg);
  }
  
  .header .menu-btn:checked ~ .menu-icon:not(.steps) .navicon:before,
  .header .menu-btn:checked ~ .menu-icon:not(.steps) .navicon:after {
    top: 0;
  }
  
  .icon-sm{
    filter:  brightness(0) invert(1);
  }

  .header-modal-paises
  {
    background-color: #1A58E7;
    color: white;
    
  }

  .header-modal-paises h5
  {
    font-size: 14px;
  }

  .header-modal-paises object
  {
    max-width: 20px;
    margin-bottom: -5px;
    margin-right: 5px;
  }

  .btn-session
  {
    margin-top: 14px;
    position:absolute; 
    right: 75px;
  }

  
@media (min-width: 400px) 
{

    .btn-session
    {
      margin-top: 13px;
    }
}

@media (min-width: 576px) 
{ 
    
    .header .menu-btn:checked ~ .menu 
    {
        max-height: 300px;
        overflow-y: scroll;
    }
}

@media (min-width: 760px) 
{


    .header .menu-btn:checked ~ .menu 
    {
        max-height: 300px;
        overflow-y: scroll;
    }

    .btn-session
    {
      margin-top: 12px;
    }

}

@media (min-width: 800px) 
{


    .header .menu-btn:checked ~ .menu 
    {
        max-height: 100%;
        overflow-y: scroll;
    }
}

@media (min-width: 992px) 
{
    .header li {
        float: left;
    }
    .header li a {
        padding: 20px 30px;
    }
    .header .menu {
        clear: none;
        float: right;
        max-height: none;
    }
    .header .menu-icon {
        display: none;
    }

}