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

html {
    min-height: 100%;
}

#wrapper {
    max-width: 434px;
    background: #fff;
    border: 4px solid #22af50;
    font-family: 'Roboto', sans-serif;
    font-size: 16px;
    line-height: 21px;
    text-align: left;
    margin: 12px auto;
    padding: 0px;
    overflow: hidden;
    position: relative;
    color: #231f20;
}

#anzeige_div {
    padding: 12px 15px 6px;
}

#header {
    margin: 0 0 7px;
    text-align: center;
}

#footer {
    margin: 12px 0 0;
}

h1 {
    font-size: 20px;
    margin: 5px -15px;
    line-height: 26px;
    background: #22af50;
    color: #fff;
    padding: 4px 6px;
}

p {
    margin-bottom: 16px;
}

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

a {
    color: #231f20;
    text-decoration: none;
}

img {
    max-width: 100%;
}

.clearfix {
    clear: both;
    font-size: 0px;
    line-height: 0px;
    display: block;
}

br {
    display: block;
}

#content>span {
    display: block;
}

.font-size {
    font-size: 103%;
}

.text-center {
    text-align: center;
}

#footer p {
    margin-top: 0px;
}

#footer aside:nth-of-type(1) {
    width: 81%;
    float: left;
}

#footer aside:nth-of-type(2) {
    float: right;
}

@media screen and (max-width: 433px) {
    #footer aside {
        width: 100% !important;
        float: none !important;
        text-align: center;
        margin-top: 10px;
    }

    #wrapper {
        width: 100%;
        border: none;
        margin: 0px;
        font-size: 15px;
    }

    h1{
    	margin: 6px -10px;
    	padding: 10px;
    }

    p{
    	text-align: center;
    }

    #anzeige_div {
        padding: 10px;
    }

    br {
        display: none;
    }
}