body {
    padding: 0;
    margin: 0;
  }
  
  #app-site {
    display: flex;
    width: 100%;
    height: 100vh;
  }
  #__next{
    height: 100%;
  }
  
  .loader {
    position: relative;
    margin: 0 auto;
    width: 60px;
    height: 100vh;
  
    display: -webkit-flex;
    display: -ms-flexbox;
    display: -ms-flex;
    display: flex;
  
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-flex-wrap: nowrap;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
    -webkit-justify-content: center;
    -ms-justify-content: center;
    justify-content: center;
  }
  
  .loading {
    width: 120px;
  }