.container{
    display: grid;
    width: 800px;
    grid-template-columns: 200px 400px 200px;
    grid-template-rows: 50px 500px 50px;
    grid-template-areas: 
        "header header aside"
        "section article aside"
        "footer footer footer";
    margin: auto;
    border: 1px black solid;
}

.box{
    border: black solid 1px;
    padding: 10px;
}

header{
    grid-area: header;
    background-color: tomato;
}

h2{
    margin: 0px;
    padding: 0px;
    text-align: center;
    color: white;
}

footer{
    grid-area: footer;
    background-color: gray;
}

aside{
    grid-area: aside;
    background-color: yellow;
}

article{
    grid-area: article;
}

.section1{
    grid-area: section;
    background-color: lime;
}

nav{
    border: 1px solid black;
    background-color: white;
    padding:10px;
}

a{
    text-decoration: none;
    color:blue;
}

.bold{
    font-weight: bold;
}

img{
    width: 200px;
    border: 1px black solid;
}

.middle{
    text-align: center;
}

.big{
    font-size: 20px;
    font-weight: bold;
}

.reklam{
    border: 1px solid red;
    padding: 10px;
    margin-top: 10px;
    background-color: white;
    text-align: center;
}

.apelsin{
    height: 180px;
}

.other{
    margin-top: 350px;
}