/* Nastavení layoutu */

body{ background: #456; 
  font-family: Arial, Helvetica, sans-serif;
}

.container {  display: grid;
  grid-template-columns: 20% 1fr;
  grid-template-rows: 1fr 1fr 1fr;
  grid-template-rows: 202px auto 100px;
  
  gap: 0px ;
  grid-row-gap: 10px;

  grid-auto-flow: row;
  justify-content: center;
  justify-items: stretch;
  align-content: start;
  align-items: stretch;
  grid-template-areas:
    "aside header"
    "article article"
    "footer footer";

  background-color: #957;
  margin: auto;
  max-width:1024px;
}


aside { grid-area: aside;
  border-top: 1px solid black;
  border-bottom: 1px solid black;
  border-left: 1px solid black;
  background: #689;
  padding: 5px 0px 0px 0px;
    }

header { grid-area: header; 
  background-color: #689;
  border: 1px solid black;  
  color: white; 
  }

nav { grid-area: nav; 
    border-top: 1px solid black;
  border-bottom: 1px solid black;
  border-left: 1px solid black;  
  background: #ccc;
  padding: 4px;
  max-height: 630px ; 
  }

article { grid-area: article;
  margin:  0px 0px 0px 0px; 
  padding: 20px 10px 20px 10px;
  background-color: #f1f1f1;
  border: 1px solid black;
    }

footer { grid-area: footer; 
  border-top:1px solid black;
  background-color: #777;
  padding: 10px;
  text-align: center;
  color: white; 
  min-height: 150px;
  }



/* skládání stránky při malých displayích*/
@media screen and   (max-width: 600px) {
  .container {
    grid-template-columns: 1fr fit-content(50%);
    grid-template-rows: minmax(100px, auto );
    
    align-items: start;
    justify-content: start;
    
    grid-template-areas:
    "aside"
     "header"
    "nav" 
    "article"
    "footer" ;
    
    ;
      
  }
  
  
}