div#navigation2{
    display: none;
}

#bgg{
    position: absolute;
    display: block;
    left: 5px;
    top: 5px;
    right: 5px;
    bottom: 9px;
    background-repeat: no-repeat;
    background-position: 50% 50%;
    background-size: cover;
    
    border-radius: 10px;
}

flex{
    position: relative;
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    flex-wrap: wrap;
}
flex item{ position: relative; display: block; width: calc(50% - 40px); padding: 20px; }

img{
    max-width: 100%;
    height: auto;
    border: 0;
}
div#imprint{
    margin-right: 0;
    padding-left: 20px;
    padding-right: 0;
    height: auto !important;
    background-image: none;
    background-color: #5f5f5f;
    padding: 0;
    margin-top: 20px;
    padding-bottom: 20px;
    width:980px;
    border-radius: 6px;
    overflow: hidden;
}
div#imprint div{
    font-size: 13px !important;
    background: url(./image/imprint.png) no-repeat;
    line-height: 39px;
    text-align: center;
}
div#imprint p{
    padding: 0 20px;
    position: relative;
    display: inline-block;
    vertical-align: top;
    width: calc(50% - 60px);
}


@media (max-width: 1023px){
div#footer{
    padding: 17px 40px 54px 40px;
}
    div#container,
div#content_middle,
div#imprint
{
    width: auto;
    max-width: 990px;
}
div#imprint{
    margin: 0;
    margin-left: 20px;
    margin-right: 20px;
    width:auto;
    margin-top: 20px;
}
div#imprint p{
    width: 100%;
}
    flex item{ position: relative; display: block; width: 100%; padding: 0; }
    div#content_middle{
        max-width: calc(100vw - 100px);
        margin: 0 20px !important;
        background-image: none;
        background-color: #fff;
    }
    div#content_top, #content_bottom {
        display: none;
    }
    h1{
       line-height: 1.01em; 
       padding: 0 20px;
    }
    h2{
        line-height: 1.01em; 
        padding: 0 20px;
        margin-top: 0;
     }
    div#head{
        height: auto;
    }

    div#navigation{
        display: none;
    }
    div#navigation2{
        position: sticky;
        top: 0;
        display: block;
        z-index: 99;
    }
    div#navigation2 item{
        position: relative;
        display: block;
        text-align: center;
        background: url(./image/navigation.gif);
        line-height: 56px;
        background-size: cover;
        color: #fff;
        font-size: 16px;
        font-weight: 600;
        max-width: 100vw;
    }
    div#navigation2 ul{
        position: relative;
        display: block;
        background-color: #555;
        margin: 0;
        padding: 0;
        color: #fff;
    }
    div#navigation2 ul li{
        position: relative;
        display: block;
    }
    div#navigation2 ul li > ul li a{
        padding-left: 50px;
        font-weight: 300;
    }
    div#navigation2 ul li a{
        position: relative;
        display: block;
        padding: 12px 20px;
        text-decoration: none;
        cursor: pointer;
        color: #fff;
        font-size: 16px;
        border-bottom: 1px solid rgba(255,255,255,0.3);
        font-weight: 600;
    }
}