.navigation__checkbox {
    display: none;
  }
  .navigation{
      position: relative;
      width: 100%;
  }
  .navigation__button {
    background-color: #fff;
    height: 4rem;
    width: 4rem;
    position: fixed;
    top: 1rem;
    right: 1.5rem;
    border-radius: 50%;
    z-index: 2000;
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.1);
    text-align: center;
    cursor: pointer;
  }
  .navigation__background {
    height: 100%;
    width: 400px;  
    
    /* border-radius: 50%; */
    position: fixed;
    top: 0;
    right: -400px;
    background-image: radial-gradient(#03A9F4, #03A9F4);
    z-index: 1000;
    transition:right 0.3s linear;
  }
  .navigation__nav {
    height: 100vh;
    position: fixed;
    top: 0;
    right: -430px;
   
    overflow-y: scroll;
    z-index: 1500;
    opacity: 0;
    width: 0;

  }
  .navigation__list {
      margin: 0;
      list-style: none;
      padding: 20px 0px;
    position: relative;
 
  }
  .navigation__item {
    margin: 1rem;
  }
  .navigation__link:link, .navigation__link:visited {
    display: inline-block;
    position: relative;
    font-size: 2rem;
    font-weight: 300;
    padding: 1rem 4rem;
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
    background-image: linear-gradient(120deg, transparent 0%, transparent 50%, #fff 50%);
    background-size: 220%;
    transition: all 0.4s;
  }
  .navigation__link:link span, .navigation__link:visited span {
    margin-right: 1.5rem;
    display: inline-block;
    position: absolute;
    left: 20px;
  }

  .navigation__link:hover, .navigation__link:active {
    background-position: 100%;
    color: #90CAF9;
    transform: translateX(1rem);
  }
  .navigation__nav.active .navigation__background {
    right:  0px;
  }
  .pseudo-search {
    margin-left: 40px;
    display: inline;
    background-color: #fff;
    border-radius: 100px;
    padding: 10px 15px;
    transition: background-color 0.5 ease-in-out;
  }
  .pseudo-search input {
    border: 0;
    font-size: 1rem;
    background-color: transparent;
    width: 200px;
  }
  .pseudo-search input:focus {
    outline: none;
  }
  .pseudo-search button,
  .pseudo-search i {
    border: none;
    background: none;
    cursor: pointer;
  }
  .pseudo-search select {
    border: none;
  }
  
  .navigation__nav.active {
    opacity: 1;
    width: 430px;
    right: 0px;
    background-image: radial-gradient(#03A9F4, #03A9F4);
    padding-top: 120px;
    -webkit-transition: all 0.8s ease;
    -moz-transition: all 0.8s ease;
    -o-transition: all 0.8s ease;
    transition: all 0.8s ease;
  }
  .navigation__icon {
    position: relative;
    margin-top: 32px;
  }
  .navigation__icon, .navigation__icon::before, .navigation__icon::after {
    width: 2rem;
    height: 3px;
    background-color: #B0BEC5;
    display: inline-block;
  }
  .navigation__icon::before, .navigation__icon::after {
    content: "";
    position: absolute;
    left: 0;
    transition: all 0.2s;
  }
  .navigation__icon::before {
    top: -0.5rem;
  }
  .navigation__icon::after {
    top: 0.5rem;
  }
  .navigation__button:hover .navigation__icon::before {
    top: -0.8rem;
  }
  .navigation__button:hover .navigation__icon::after {
    top: 0.8rem;
  }
.navigation__button.active .navigation__icon {
    background-color: transparent;
  }
 .navigation__button.active .navigation__icon::before {
    top: 0;
    transform: rotate(135deg);
  }
  .navigation__button.active .navigation__icon::after {
    top: 0;
    transform: rotate(-135deg);
  }

  @media (max-width: 768px){
    .navigation__nav.active{
      width: 100%;
      overflow: scroll;
    }
    .pseudo-search {
      margin-left: 40px;
   
  }


    .navigation__background {
        right: -100%;
        width: 100%;
  
    }
    .navigation__list {
   
      padding: 0;
      padding-top: 20px;
    
    }
    .navigation__checkbox:checked ~ .navigation__nav {
   
        width: 100%;
   
    }
  }