html{ 
    background-image: url(bilder/4.jpg);
    background-repeat:no-repeat;
    background-attachment: fixed;
    font-family: 'Lato', 'Courirer';
    height: 100%;
    background-size: cover;
}

a:link {
    color: black;
    text-decoration: none;
    font-family: 'Lato', 'Courirer';
}

a:visited {
    color: black;
    text-decoration: none;
    font-family: 'Lato', 'Courirer';
}

header{
    display: block;
    position: relative;
    width:70%;
    margin: auto;
}

body{ 
    height: 90%;
    margin: 0%;
}



h1{
    border-top: solid 2px;
    border-bottom: solid 2px;
    font-size: 5rem;
    font-weight: 900;
    text-align: center;
    margin: 2% auto 2% auto;
    width: -moz-max-content;
    width: max-content;
}

h2{
    margin :auto;
    font-size: 3rem;
    font-family: 'Lato', 'Courirer';
    text-align: center;
    padding: 20px;
}

.bilder{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    height: 100%;
    margin:auto;
    margin-bottom: 5%;
    padding: 20px;
}


.bild1{
    margin:auto;
    content: url(bilder/carbon_e_dragon.png);
    background-size: cover;
}

.bild2{
    margin:auto;
    content: url(bilder/carbon_dragon_vid.png);
    background-size: cover;
}


.links,.rechts{
    margin:auto;
}

.content{
    margin: auto;
    margin-top: 5%; 
    margin-bottom: 1%;
    background-color: rgba(245,245,245,1);
    width: 70%;
    height: -moz-max-content;
    height: max-content;
    padding: 1%;
}

.mehr{
    background-color: lightgray;
    width: -moz-max-content;
    width:max-content;
    border: solid 2px;
    text-align: center;
    margin: auto;
    margin-bottom: 1%;
    font-size: 1.8rem;
    padding: 20px;
}

.footer{
    margin: auto;
    margin-bottom: 1%;
    width: -moz-max-content;
    width: max-content;
}

@media  only screen and (max-width: 1300px) 
{

    .bilder{
        display: grid;
        grid-template-columns: repeat(1, 1fr);
    }

    .links{
        margin-bottom:2%; 
    }

}


@media  only screen and (max-width: 1100px) 
{

    h1{
        width: 80%;
        font-size: 3rem;
    }

}

@media  only screen and (max-width: 600px) 
{  

    .content{
        width: 100%;
        margin: 0;
        margin-bottom: 2%;
        background-color: rgba(245,245,245,0.8);
    }
    
}