@media (min-width:600px){
    body{
        display: flex;
        flex-direction: row;
    }
    .page{
        width: 100%;
    }
    .sidebar{
        width: 200px;
        height: 100vh;
        background: #242b36;
    }
}
@media (max-width:1000px){
    div.container{
        /* font-size: 12px; */
        /* overflow: auto; */
    }
    #over_tab{
        border-collapse: separate;
        border-spacing: 0 30px;
    }
    #over_tab thead{
        display: none;
        /* visibility: hidden; */
    }
    #over_tab td{
        width: 100%;
        max-width: 85vw;
        float: left;
        text-align: right;
        line-height: 30px;
        /* display: block; */
    }
    #over_tab td.orange:not([data-label="Abteilung:"]){
        background-color: #f1f1f1;
    }
    #over_tab td.orange:not([data-label="Nachweis-Nr.:"]){
        border-top: 1px solid #dee2e6;
    }
    #over_tab td:before{
        content: attr(data-label);
        float: left;
        text-transform: uppercase;
        font-weight: bold;
    }
    #over_tab td:first-child{
        border-top: 2px solid #d33b07;
        /* margin-top: 30px; */
        /* padding-top: 20px; */

    }
    #over_tab td:last-child{
        margin-bottom: 30px;
        /* border-bottom: 1px solid #ddd; */
    }
    #over_tab tr{
        /* margin-top: 50px; */
        display: block;
        /* border: 2px solid #ddd; */
    }
    #over_tab tr:first-child{
        /* margin-top: 20px; */
    }
}
@media (max-width:760px){
    #nav{
        border-right: none;
        width: 100%;
        display: flex;
        flex-direction: row;
        border-bottom: 2px solid #d33b07;
        margin-top: -10px;
        margin-bottom: 20px;
    }
    #area{
        display: inline-block;
        padding-left: 0;
    }
}
@media (max-width:400px){
    h1{
        font-size: 24px;
    }
    body{
        font-size: 14px;
    }
}