* {
    box-sizing: border-box;
    margin: 0px;
    padding: 0px;
}

html {
    min-height: 100%;
}

#wrapper {
    max-width: 900px;
    background: #fff;
    border: 1px solid #000;
    font-size: 15px;
    line-height: 20px;
    text-align: left;
    margin: 16px auto;
    overflow: hidden;
    position: relative;
    font-family: 'Montserrat', sans-serif;
    font-weight: 300;
}

#anzeige_div {
    padding: 0px 64px 0;
    position: relative;
    z-index: 999;
}

#header {
    margin: 0 0 18px;
}

#footer {
    margin: -97px 0 0;
    background: #dc3433 url('bg_bt.jpg') top no-repeat;
    padding: 91px 39px 30px;
    display: flex;
    justify-content: flex-end;
}

h1 {
    font-size: 22px;
    margin: 20px 16px 30px 0;
    line-height: 28px;
    background: #dc3433;
    color: #fff;
    box-shadow: -5px 6px #7d0e1a;
    text-align: center;
    padding: 18px 10px;
    -ms-transform: rotate(-1deg);
    -webkit-transform: rotate(-1deg);
    transform: rotate(-1deg);
}

h1 span {
    font-size: 90%;
    margin: 0;
    padding: 0;
}

h3 {
    font-size: 18px;
    margin: 16px 0 28px;
    line-height: 28px;
    color: #fff;
    display: inline-block;
    background: #dc3433;
    box-shadow: -5px 6px #7d0e1a;
    padding: 6px 16px;
    -ms-transform: rotate(-1deg);
    -webkit-transform: rotate(-1deg);
    transform: rotate(-1deg);
}

p {
    margin-bottom: 16px;
}

p:last-child {
    margin-bottom: 0px;
}

a {
    color: #000;
    text-decoration: none;
}

img {
    max-width: 100%;
}

ul {
    margin: 0 0 20px;
    padding: 0;
    list-style: none;
}

ul li {
    padding-left: 25px;
    background: url("iconli.png") no-repeat left 7px;
    margin: 0 0 3px 18px;
}

ul+p {
    margin-top: 10px;
}

br {
    display: block;
}

.red-color {
    color: #db2836;
}

h2 {
    font-size: 17px;
    line-height: 28px;
    background: #dc3433;
    box-shadow: -5px 6px #7d0e1a;
    padding: 6px 16px;
    width: 285px;
    margin: 24px auto 30px;
    -ms-transform: rotate(-1deg);
    -webkit-transform: rotate(-1deg);
    transform: rotate(-1deg);
}

#footer img {
    display: block;
}

h2 a {
    color: #fff;
}

:is(h1, h2, h3, strong) {
    font-weight: 700;
}

#header {
    position: relative;
}

#header a {
    position: absolute;
    top: 13%;
    right: 5%;
    height: 16%;
    width: 31%;
}

@media screen and (max-width: 900px) {
    #wrapper {
        border: none;
        margin: 0;
    }

    #anzeige_div {
        padding: 16px;
    }

    #anzeige_div br {
        display: none;
    }

    #footer br {
        display: block;
    }

    h1,
    h2,
    h3 {
        -ms-transform: rotate(0deg);
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    h1 {
        margin-right: 0;
    }

    #footer {
        margin-top: 10px;
    }

    span {
        white-space: nowrap;
    }
}

@media screen and (max-width: 705px) {
    #footer {
        background: #dc3433 none;
        padding: 20px 16px;
    }
}

@media screen and (max-width: 480px) {
    li {
        margin-left: 0 !important
    }

    h1 {
        font-size: 18px
    }
}