#navi {
    display: none;
}

nav {
/*
    max-width: 1280px;
    background:red;
    width: 100%;
*/    width:1280px;
    margin: 0 auto;
    padding: 0;
    z-index: 0;

}


nav ul li a {
    color: #fff;
}

.navbar-expand-sm .navbar-nav {
    background: #DE000F;
    height: 100vh;
    padding: 0;
    width: 18%;
    flex-direction: column;
    top: 0;
    left: 0;
    padding: 1.5em 0 1.5em 1.5em;
    position: absolute;
    max-width: 200px;
}
.navbar img {
    width:80%;
}
.navbar-light, .bg-light {
    background: transparent !important;

    
}

.navbar-light .navbar-nav .nav-link {
    color: #ffffff;
}

.navbar-light .navbar-nav .nav-link:hover {
    color: #ffffff;
    font-weight: bold;
}

.close:not(:disabled):not(.disabled) {
    cursor: pointer;
}

.navbar-light .navbar-nav .active > .nav-link,
.navbar-light .navbar-nav .nav-link.active,
.navbar-light .navbar-nav .nav-link.show,
.navbar-light .navbar-nav .show > .nav-link {
    color: #ffffff;
    font-weight: bold;
    font-size: 1em;
}

.navbar-toggler-icon {
    display: inline-block;
    width: 1em;
    height: 1em;
    vertical-align: middle;
    content: "";
    background: no-repeat center center;
    background-image: none;
    background-size: auto;
    background-size: 100% 100%;
}

.navbar-light .navbar-toggler {
    color: rgba(0, 0, 0, .5);
    border-color: rgba(0, 0, 0, .0);
    border: none;
    z-index: 100000;
}

.nav-link {
    font-family: 'Roboto', sans-serif;
    font-weight: normal;
    font-size: 12px;
    line-height: 1em;
    text-transform: uppercase;
    color: #fff;
    float: left;
    width: 100%;
    padding-bottom: 2em;
}

.nav-link:hover,
nav-link:active {
    color: #fff;
    font-weight: bold;
    font-size: 13.5px;
}


.navbar-toggler > .close {
    display: inline;
}

.navbar-toggler.collapsed > .close,
.navbar-toggler:not(.collapsed) > .navbar-toggler-icon {
    display: none;
}


.fixed-top {

    z-index: 1;

}

.desktop {
    display: block;

}

.mobile {
    display: none;
}

@media screen and (max-width:991px) {
    .navbar-expand-sm .navbar-nav {

    width: 15%;
    }


    .navbar-expand-sm .navbar-nav {

    padding: 1em 0 1em 1em;

}

}

@media (max-width: 800px) {

    

    .navbar-expand-sm .navbar-nav {
    width: 13%;
}
}


@media screen and (max-width:767px) {
    .desktop {
        display: none;

    }

    .mobile {
        display: block;
    }


    /* Der Hamburger-Button: */
    #navi {
        background: #DE000F;
        position: fixed;
        padding: 1em;
        width: 25%;
        min-width: 135px;
        max-width:200px;
        padding-top: 4em;
        padding-left: 1.3em;
        height: 100vh;
        top: 0;
        left: 0;
        bottom:0;
        z-index: 10000;
        display:none;

    }

    #navi ul a:hover,#navi ul a:active,
    #navi ul a.akt {
        color: #ffffff;
        font-weight: bold;
        font-size: 13.5px;

    }


    #navi .navbar {
        padding: 1em;
    }


    .navbar .nav-link:hover,
    .navbar nav-link:active {
        color: #fff;
        font-weight: bold;
        font-size: 13.5px;
    }


    #hamburger {
        position: fixed;
        top: 1em;
        left: 1em;
        z-index: 20000;
    }

    #menutxt {
        display: none;
    }

    #buttonname {
        font-size: 0px;
    }

    .c-hamburger {
        display: block;
        position: relative;
        overflow: hidden;
        margin: 0;
        padding: 0;
        width: 30px;
        height: 28px;
        border: none;
        cursor: pointer;
        transition: background .3s;
    }

    .c-hamburger:focus {
        outline: 0;
    }

    .c-hamburger span {
        display: block;
        position: absolute;
        top: 12px;
        left: 0;
        right: 0;
        height: 4px;
        background: #03D1CD;
    }

    .c-hamburger span::after {
        position: absolute;
        display: block;
        left: 0;
        width: 100%;
        height: 4px;
        background-color: #03d1cd;
        content: "";
    }

    .c-hamburger span::before {
        position: absolute;
        display: block;
        left: 0;
        width: 100%;
        height: 4px;
        background-color: #03D1CD;
        content: "";
    }

    .c-hamburger--htx,
    .c-hamburger--htx.is-active {
        background-color: transparent;
    }

    .c-hamburger span::before {
        top: -10px;
    }

    .c-hamburger span::after {
        bottom: -10px;
    }

    .c-hamburger--htx span {
        transition: background 0s .3s;
    }

    .c-hamburger--htx span::after,
    .c-hamburger--htx span::before {
        transition-duration: .3s, .3s;
        transition-delay: .3s, 0s;
    }

    .c-hamburger--htx span::before {
        transition-property: top, transform;
    }

    .c-hamburger--htx span::after {
        transition-property: bottom, transform;
    }

    .c-hamburger--htx.is-active span {
        background: transparent;
    }

    .c-hamburger--htx.is-active span::before {
        top: 0;
        transform: rotate(45deg);
    }

    .c-hamburger--htx.is-active span::after {
        bottom: 0;
        transform: rotate(-45deg);
    }

    .c-hamburger--htx.is-active span::after,
    .c-hamburger--htx.is-active span::before {
        transition-delay: 0s, .3s;
    }
    .fixed-top {

    z-index: 2000;

}


}