*{
    font-family: Arial, Helvetica, sans-serif;
    font-weight: 500;
    color: grey;
    font-size: 16px;

    text-decoration: none;
}

:root{
    --blue: rgb(13,40,128);
    --blue_low_opacity:rgba(13,40,128,0.8);
}

header{
    display: flex;
    align-items: center;
}

.logo{
    flex: 1;
}

.nav_links{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    margin: 0;
    padding: 0;

    list-style: none;
}

.nav_links li a{
    display: block;
    box-sizing: border-box;
    height: 40px;
    padding: 10px 15px 0px 15px
}

.nav_links li a:hover, .aktiver_menulink{
    color: var(--blue);
    border-bottom-style:solid;
    border-bottom-width: 5px;
    border-bottom-color:var(--blue)
}

.grosse_nachricht, .kleine_nachricht, .grosse_nachricht_vertikal{
    box-sizing: border-box;
    height: 70vw;
    margin-bottom: 10px;
    position: relative;
}

.nachrichtenbild_titelseite{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.zwei_ueberschriften{
    position: absolute;
    bottom: 8px;
    left: 16px;    
}


.marker, .mini_marker{
    background-color: var(--blue_low_opacity);
    color: white;
    padding: 3px;
    margin-bottom: 10px;
    line-height: 150%;
}

.marker{
    font-size: 22px;
}

.mini_marker{
    background-color: #00004d;
}

.grosse_nachricht h2, .kleine_nachricht h2, .grosse_nachricht_vertikal h2{
    margin: 5px 0px 10px 0px;
}



footer{
    width: 100%;
    background-color: var(--blue);
    color: white;
    text-align: center;

    padding-top: 10px;
    padding-bottom: 10px;
    margin-top: 10px;
}

.container_einzelne_nachricht{
    border: 3px solid #f1f1f1;
    padding: 10px;
    margin-top: 10px;
}

.datum_einzelner_nachricht{
    text-align: right;
    font-size: 13px;
}

.titel_einzelner_nachricht{
    font-size: 30px;
    color: var(--blue);
    margin-top: 10px;
}

.bild_einzelner_nachricht{
    height: 50vw;
    margin-top: 10px;
}

.bild_einzelner_nachricht img{
    object-fit: cover;
    width: 100%;
    height: 100%;
}

.inhalt_einzelner_nachricht{
    margin-top: 10px;
}

.login_form form{
    border: 3px solid #f1f1f1;
}

.login_form input[type=text], input[type=password]{
    width: 100%;
    padding: 12px 20px;
    margin: 8px 0;

    border-width: 0px 0px 1px 0px;
    border-style: solid;
    border-color: var(--blue);

    box-sizing: border-box;
}

.login_form input:focus{
    outline: none;
}

.login_form button{
    background-color: var(--blue);
    color: white;
    padding: 14px 20px;
    margin: 8px 0;
    border: none;
    cursor: pointer;
    width: 100%;

    border-radius: 3px;
}

.rechtes_banner{
    display: none;
}

.horizontales_banner{
    height:20vw;
}

.horizontales_banner img{
    object-fit: cover;
    width: 100%;
    height: 100%;
}

.nachricht_und_rechter_banner_container{
    display: flex;
    justify-content: center;
}

.rechtes_banner{
    display: block;
}

.rechtes_banner{
    display: block;
    width: 200px;
    height: 700px;
    margin-left: 10px;
}

.oberstes_banner_und_nachricht{
    box-sizing: border-box;
    width: 750px;
}

.bild_einzelner_nachricht{
    height: 500px;
}

nav{
    position: -webkit-sticky;
    position: sticky;
    top: 0;

    background-color: white;

    z-index: 100;
}

.rechtes_banner{
    position: -webkit-sticky;
    position: sticky;
    top: 0;
}

html, body{
    height: 100%;
}

body{
    display: flex;
    flex-direction: column;
}

main{
    flex: 1;
}

@media (min-width: 1000px){
    .alle_nachrichten_uebersicht{
        display: grid;

        grid-template-columns: 49% 49%;

        grid-auto-rows: 50vw;

        grid-column-gap: 10px;
        grid-row-gap: 10px;

        justify-content: center;
    }

    .grosse_nachricht, .kleine_nachricht, .grosse_nachricht_vertikal{
        margin-bottom: 0px;
    }
    
    .grosse_nachricht{
        height:auto;
        grid-column: 1/3;
    }

    .kleine_nachricht{
        height: auto;
    }

    .grosse_nachricht_vertikal{
        height: auto;
        grid-column:2/3 ;
        grid-row: 3/5;
    }
}

@media (min-width: 1260px) {
    .alle_nachrichten_uebersicht{
        grid-template-columns: 32% 32% 32%;

        grid-auto-rows: 32vw;
    }

    .grosse_nachricht_vertikal{
        grid-column: 3/4;
        grid-row: 2/4;
    }

    body{
        width: 1260px;
        margin: auto;
    }
}