.tabs {
    width: 100%;
    max-width: 1300px;
    height: auto;
    margin: 0 auto;
    background-color: white;
    display: block;
    text-align: left;
    position: relative;
    z-index: 400;
}

    .tabs span {
        background-color: rgba(255, 255, 255,1);
        border: 1px solid #ddd;
        display: inline-block;
        height: 40px;
        padding: 10px 15px;
        width: 100%; /* 80px */
        letter-spacing: 1px;
        text-transform: uppercase;
        font-weight: bold;
        text-align: center;
        border-radius: 0;
        white-space: nowrap;
    }

        .tabs span a {
            text-decoration: none;
        }

        .tabs span:hover {
            color: #fff;
            background-color: #6b584d;
        }

        .tabs span.aktiv {
            background: #6b584d;
            border: 0;
            color: #fff;
        }

/* Layout für Tablet-PCs: 481 bis 768 px. Erbt Stile vom: Layout für Mobilgeräte. */

@media only screen and (min-width: 481px) {
}

/* Layout für Mobilgeräte: 481px bis 1080px (SamsungS4, iPhone6Plus) Portrait. */
@media only screen and (min-width: 481px) and (max-width: 1080px) and (orientation:portrait) {
}


/* Desktoplayout: 769 bis maximal 1675px (vorher 1232).  Erbt Stile von: den Layouts für Mobilgeräte und Tablet-PCs. */
@media only screen and (min-width: 769px) and (orientation:landscape) {

    .tabs {
        width: 100%;
        max-width: 1300px;
        height: 40px;
        margin: 0 auto;
        background-color: #f0f1f1;
        display: block;
        text-align: left;
        position: relative;
        z-index: 400;
    }

        .tabs span {
            background-color: rgba(107, 88, 77,1);
            border-right: 2px solid #ececec;
            border-top: 0;
            border-left: 0;
            border-bottom: 0;
            display: inline-block;
            height: 40px;
            padding: 10px 15px;
            width: auto; /* 80px */
            letter-spacing: 1px;
            text-transform: uppercase;
            font-weight: bold;
            text-align: center;
            color: #f2f2f2;
            /*border-radius: 10px 10px 0 0;*/
        }

            .tabs span a {
                text-decoration: none;
            }

            .tabs span:hover {
                color: #fff;
                background-color: #6b584d;
            }

            .tabs span.aktiv {
                background: #fff;
                color: #6b584d;
            }
}



@media only screen and (min-width: 481px) {
}