/* Fix pro chrome, bo sám dává margin 8px pro body */

body{
    margin: 0px;
}

#page_name{
    margin-left: 20px;
}

.topbar{
    background-color: gray;
    height: 100px;
    width: 100%;
    display: flex;
    justify-content: start;
}

.navbar{
    padding: 0;
    margin: 0;
    width: 100%;
    list-style-type: none;
    overflow: hidden;
    background-color: black;
}

li{
    float: left;
    margin-right: 0;
}

.navbar a{
    display: block;
    text-decoration: none;
    padding: 9px 16px;
    color: white;
    border-right: 1px solid white;
}

#home{
    background-color: green;
}

.categories{
    list-style-type: none;
    width: 28%;
    padding-inline-start: 0;
    margin-left: 20px;
}

.categories a{
    display: block;
    margin-top: 15px;
    margin-right: 80px;
    width: 100%;
}

#main_text{
    display: block;
}

.main_text{
    width: 200%;
}

.addition{
    margin-left: 30px;
    width: 35%;
}

.content{
    display: flex;
    flex-direction: row;
    margin-right: 30px;
}

@media only screen and (max-width: 500px) {
    .content{
        flex-direction: column;
    }

    .main_text{
        width: 100%;
        margin-left: 20px;
    }

    .addition{
        width: 100%;
        margin-left: 20px;
    }
}

#addition{
    display: block;
}

.footer{
    background-color: gray;
    width: 100%;
    height: 80px;
    text-align: end;
    display: flex;
    justify-content: end;
    align-items: center;
}

#copyright{
    margin-right: 20px;
}