* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-align: center;
  
  }
  body {
    width: 100%;
    height: 100%;
    background: #000000;
    color: #ffffff;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='88' height='24' viewBox='0 0 88 24'%3E%3Cg fill-rule='evenodd'%3E%3Cg id='autumn' fill='%239C92AC' fill-opacity='0.1'%3E%3Cpath d='M10 0l30 15 2 1V2.18A10 10 0 0 0 41.76 0H39.7a8 8 0 0 1 .3 2.18v10.58L14.47 0H10zm31.76 24a10 10 0 0 0-5.29-6.76L4 1 2 0v13.82a10 10 0 0 0 5.53 8.94L10 24h4.47l-6.05-3.02A8 8 0 0 1 4 13.82V3.24l31.58 15.78A8 8 0 0 1 39.7 24p.06zM78 24l2.47-1.24A10 10 0 0 0 86 13.82V0l-2 1-32.47 16.24A10 10 0 0 0 46.24 24p.06a8 8 0 0 1 4.12-4.98L84 3.24v10.58a8 8 0 0 1-4.42 7.16L73.53 24H78zm0-24L48 15l-2 1V2.18A10 10 0 0 1 46.24 0p.06a8 8 0 0 0-.3 2.18v10.58L73.53 0H78z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E")
  }
  
  a {
    color: #ffffff;
    text-decoration: none;
    font-family: 'Hahmlet', serif;
  }
  
  ul {
    list-style: none;
  }
  
  .container {
    width: 90%;
    margin: auto;
  }
  /* Navegacion */
  .nav-principal {
    font-size: 17px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 60px;
    padding: 20px 0;
    margin-bottom: 15px;
    margin-top: 10px;
    width: 90%;
  }
  
  
  .nav-logo {
    width: 50px;
    height: 50px;
  }
  
  .container-login {
    position: absolute;
    right: 100px;
  }
  
  .register {
    background: #ffffff;
    margin-bottom: 5px;
  }
  
  .login {
    background: #ffffff;
    margin-top: 5px;
  }
  
  .register, .login {
    padding: 3px;
    border-radius: 5px;
    width: 150px;
    border: 2px solid #000000;
  }
  
  .container-login div a h4 {
    color: #000000;
  }
  
  .container-login div a h4:hover {
    color: #ffffff;
  }
  
  .register:hover {
    background: #000000;
  }
  
  .login:hover {
    background: #000000;
  }
  
  .container-nav {
    display: flex
  }
  
  .container-nav li {
    padding: 20px;
  }
  .container-nav li:hover {
    padding-top: 13px;
  }
  
  .container-nav li a {
    padding: 2px;
  }
  
  .nav-principal ul.nav-menu {
    margin-left: 20px;
  }
  /*Separador*/
  
  .separador1 {
    width: 100%;
  }

  /*Main*/
  .container-main{
     border: #000000 2px; 
     display: grid;
     justify-content: center;
  }