@charset "utf-8";

/* Standard */
:root {
    font-size: 16px;
}

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

html {
    min-height: 100%;
}

body {
    color: #444545;
    font-family: 'Open Sans', sans-serif, Arial;
    font-size: 0.813em;
    line-height: 1.4;
}

#wrapper {
    background-color: #fff;

    margin: 0.5rem auto 1rem;
    max-width: 50rem;
    overflow: hidden;
    position: relative;
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.75);
}

p + p {
    margin: 1rem 0 0 0;
}

h1 {
    margin: 0 0 1rem;
    font-size: 1.375rem;
    line-height: 1.2;
    font-weight: 600;
}

h1 span {
    font-weight: normal;
}

h2 {
    font-size: 0.938rem;
    font-weight: 600;

    margin: 1rem 0 0.313rem;
}

h3 {
    display: inline-block;
    background-color: #00ae41;
    border: thin solid #00ae41;
    color: #fff;
    cursor: pointer;
    padding: 0.625rem 12.8px;
    margin: 0.5rem 0;
    font-size: 1.1rem;
    font-weight: 400;
}

h3 a:link,
h3 a:active,
h3 a:visited {
    color: #fff;
    text-decoration: none;
}

h3 a:hover {
    color: #000;
    text-decoration: underline;
}

img {
    display: block;
    height: auto;
    max-width: 100%;
    border: none;
}

hr {
    border: none;
    border-top: 1px solid #999999;
    margin-top: 1rem;
}

ul {
    padding-left: 1rem;
    margin: 0.875rem 0;
}

li {
    padding-bottom: 0rem;
}

header {
    padding: 1.25rem 2.5rem;
}

header img {
    width: 12.5rem;

}

article {
    padding: 1.5rem 2.5rem 1rem;
}

footer {
    display: flex;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.clearfix:after {
    clear: both;
    content: ".";
    display: block;
    height: 0;
    visibility: hidden;
}

iframe {
    border: none;
    width: 45rem;
    height: 28.125rem;
}

iframe:first-of-type {
    margin-bottom: 1rem;
}

/* Responsive */
@media only screen and (max-width:49.937rem) {
    #wrapper {
        border: none;
        margin: 0 auto;
        margin-top: 0.5rem;
        margin-right: 0.5rem;
        margin-left: 0.5rem;
        margin-bottom: 0.5rem;
        padding: 0;
    }

    header {
        padding: 1rem;
    }

    iframe {
        width: 100%;
        /*height: 100%;*/
    }

    article {
        padding: 1rem;
    }

    footer {
        display: flex;
        justify-content: center;
        margin-bottom: 1.5rem;
    }

    a:link,
    a:active,
    a:visited {
        font-size: 1rem;
    }

    a:hover {
        text-decoration: none;
    }

}

/* Ende Responsive */