:root{
    --frame-background-color: rgba(75, 180, 221, 0.65);
    --frame-lvl1_background-color: rgb(48, 114, 147);
    --frame-lvl2_background-color: rgb(25, 74, 99);
    --frame-text-color: rgb(255,255,255);
    --frame-text-hover-color: rgb(217, 150, 24);
    --contentwidth: 60%;
    --content-font-size: 1.2em;
    --zoom-factor: 1.0;
}
.path_hidden{ /*for hiding unfinished content in navigation */
    display: none;
}

*{
    margin:  0px;
    padding: 0px;
    box-sizing: border-box;
    font-family: sans-serif;
    line-height: 1.2;
}
body {
    background-image: url("https://moritz-biester.de/img/misc/backgr.jpg");
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
  }

nav{
    display: flex;
    justify-content: space-around;
    align-items: center;
    min-height: 4em;
    background-color: var(--frame-background-color);
}
.logotxt{
    color: var(--frame-text-color);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 2em;
    text-decoration: none;
}
#ytplayer{
    display: block;
    margin: 0 auto;
    max-width: 80%;
}
.centered{
    display: block;
    text-align: center;
}

.nav_item>li{
    list-style: none;
    padding: 5px;
}
.nav_item a{
    text-decoration: none;
    color: var(--frame-text-color);
    white-space: nowrap;
}
.nav_item>li:hover{
    background-color: var(--frame-text-hover-color);
    z-index: 1;
}

.nav_level_0{
    display: flex;
    text-transform: uppercase;
    justify-content: space-around;
    width: 50%;
    font-size: 1.5em;
}
.nav_level_0>li:hover .nav_level_1, .nav_level_1>li:hover .nav_level_2{
    display: block;
}

.nav_level_1{
    display: none;
    background-color: var(--frame-lvl1_background-color);
    position: absolute;
    font-size: 1em;
    padding: 0.3em;
}
.nav_level_1>li{
    position: relative;
    text-transform: none;
}
.nav_level_2{
    padding: 0.3em;
    display: none;
    background-color: var(--frame-lvl2_background-color);
    position: absolute;
    font-size: 1em;
    top: 0;
    right: 0;
    transform: translate(100%,0%);
}
.nav_level_2>li{
    width: fit-content;
}

#menu{
    display: none;
    appearance: none;
    width: 10px;
    height: 10px;
}
nav label{
    display: none;
    color: var(--frame-text-color);
    font-size: xx-large;
}




/*content*/
.content>div{
    padding-bottom: 1.5%; 
}
.content{
    margin: auto;
    width: var(--contentwidth);
    padding: 1em;
    background-color: white;
    min-height: 20vh;
    font-size: var(--content-font-size);
}
.content>div{
    padding-bottom: 1.5%;
    justify-content: center;
    align-items: center; 
}
.content p{
    padding-bottom: 0.5em;
}
.content ul{
    list-style-position: inside;
    padding-bottom: 0.5em;
}
.mjx-container{
    font-size: 100%;
}
.caption{
    width: 100%;
    padding-top: 1%;
    margin-bottom: 1%;
    border: #aaaaaa;
    border-bottom-style: solid;
    border-bottom-width: thin;
}



/*images*/
.me {/* profile pic */
    width: 14%;
}
.pic_container{
    text-align: center;
}
.pic_land {
    max-width: 80%;
    transition: transform .3s;
    border: #7b7b7b;
    border-style: solid;
    border-radius: 5px;
    margin-bottom: 1em;
    margin-top: 0.8em;
}
.pic_por {
    max-width: 50%;
    transition: transform .3s;
    border: #7b7b7b;
    border-style: solid;
    border-radius: 5px;
    margin-bottom: 1em;
    margin-top: 0.8em;
}
.zoom:hover{
    transform: scale(var(--zoom-factor));
}




/*modal img sites*/
.images{
    display: grid;
    grid-template-columns: repeat(4,1fr);
    grid-gap: 1em;
    margin: 0 1em;
}
.images img{
    width: 100%;
    cursor: pointer;
}
.images img:hover{
    transform: scale(0.95);
}
.modal{
    position: fixed;
    height: 100%;
    width: 100%;
    top: 0;
    left: 0;
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    z-index: 1;
    opacity: 0;
    pointer-events: none;
}
.modalContent{
    min-height: 100vh;
    display: grid;
}
.modalimg{
    max-width: 80%;
    max-height: 85vh;
    margin: auto;
}
.modaltxt{
    width: max-content;
    margin: auto;
}
.close{
    position: absolute;
    top: 1em;
    right: 5em;
    cursor: pointer;
    font-size-adjust: 1.0;
}
.modal.appear{
    opacity: 1;
    pointer-events: all;
}
.modal.appear .modalimg,
.modal.appear .modaltxt{
    animation: zoomin 0.3s linear;
}
@keyframes zoomin {
    from {
        transform: scale(0);
    }
    to {
        transform: scale(1);
    }
}



/*frontpage categorys*/
.frontpage-category{
    object-fit: cover;
    overflow: hidden;
    max-height: 10em;
    position: relative;
    text-align: center;
    color: white;
    margin-bottom: 10px;
}
.frontpage-category-img{
    max-width: 100%;
    opacity: 90%;
}
.frontpage-category-img:hover{
    opacity: 100%;
}
.frontpage-category-text{
    text-decoration: none;
    color: white;
    position: absolute;
    bottom: 10%;
    left: 6%;
    font-size-adjust: 1.4;
}



/*tabellen*/
table{
    margin: auto;
    width: auto;
    border: 1px solid black;
    border-collapse: collapse;
}
th, td {
	padding: 5px;
}
tbody{
    background-color: rgb(233, 233, 233);
}
tbody>tr:first-child{
    font-weight: bold;
    padding-bottom: 10px;
    color: rgb(12, 158, 216);
}
tbody tr:nth-child(even){
    background-color: rgb(194, 194, 194);
}




@media screen and (max-width: 1300px) {
    .content{width: 100%;}
    #menu{display: inline-block;}
    nav label{display: inline-block;}
    .nav_level_0{display: none;}
    nav label:hover{background-color: var(--frame-text-hover-color);}
    .logotxt{display: none;}
    /*.nav_level_0*/
    /*input[type=checkbox] + label {color: #ccc;} */
    /*input[type=checkbox]:checked + label {color: #f00;} */
    input[type=checkbox]:checked + .nav_level_0 {display: block;}
}