* {
    margin: 0;
    padding: 0;
}

body {
    box-sizing: border-box;
    position: relative;
    text-align: center;
    align-items: center;
    justify-content: center;
    background-color: #9BABB8;
    height: 100vh;
}

.header {
    background-color: #151515;
    height: 155px;
    width: 100%;
}

.count {
    float: right;
    margin-right: 30px;
}

h5 {
    position: relative;
    display: block;
    text-transform: Uppercase;
    margin-top: 10px;
    font-size: 60px;
    font-family: 'Rubik', sans-serif;
    text-shadow: -1px -1px #00000080, 1px 1px #73737380;
    color: #00000080;
}

h5:hover {
    color: #ffa200;
}

h6 {
    margin-bottom: 10px;
    position: relative;
    display: block;
    font-size: 40px;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-weight: bold;
    text-shadow: -1px -1px #00000080, 1px 1px #73737380;
    color: #00000080;
}

h6:hover {
    color: #B70404;
}

.lang {
    position: relative;
    padding: 30px;
}

.change {
    background-image: url("/images/DE.png");
    background-size: cover;
    background-repeat: no-repeat;
}

.change2 {
    background-image: url("/images/EN.png");
    background-size: cover;
    background-repeat: no-repeat;
}

.change, .change2 {
    padding: 10px;
    width: 45px;
    height: 30px;
    cursor: pointer;
}

.change:hover, .change2:hover {
    cursor: pointer;
}

h2,
h3,
h4,
summary {
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    margin-bottom: 20px;
    font-weight: bold;
}

summary:hover {
    color: #B70404;
    cursor: pointer;
}

h3 {
    font: bold 30px arial, sans-serif;
    background-color: #565656;
    color: transparent;
    text-shadow: 2px 2px 3px #9BABB8;
    -webkit-background-clip: text;
    -moz-background-clip: text;
    background-clip: text;
}

section {
    margin-top: 10px;
    margin-bottom: 10px;
}

.submit {
    margin-bottom: 20px;
    cursor: pointer;
}

button {
    background-color: #B70404;
    border-radius: 5px;
    border-style: groove;
    box-shadow: 10px 10px 5px black;
    color: white;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-weight: bold;
    width: 10rem;
    height: 2rem;
}

.copy {
    float: right;
    background-color: #374259;
    color: white;
    margin-right: 10px;
    margin-top: 10px;
    margin-bottom: 10px;
    width: 30px;
    height: 30px;
    cursor: pointer;
}

hr {
    width: 100%;
}

.ergebnis {
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: 1.5rem;
}

.wrapper {
    display: inline-block;
    margin-bottom: 20px;
    font-size: 1rem;
    font-family: Arial, Helvetica, sans-serif;
    text-align: left;
    background-color: #DDE6ED;
    border: 3px solid;
    width: 55%;
}

.box {
    position: center;
    font-size: 1rem;
    font-family: Arial, Helvetica, sans-serif;
    text-align: left;
    background-color: #DDE6ED;
    width: 100%;
    overflow-x: auto;
}

.row {
    display: flex;
}

.column {
    flex: 1;
    padding: 10px;
}

.list {
    color: #374259;
    font-size: 1.5rem;
}

.list:hover {
    color: #B70404;
}

ul {
    list-style-type: none;
    margin-left: 20px;
    text-align: left;
}

.link {
    display: inline-block;
    margin: 25px 50px;
    color: white;
    text-decoration: none;
}

footer {
    position: sticky;
    font-family: Arial, Helvetica, sans-serif;
    text-align: center;
    background-color: #434242;
    height: 80px;
    width: 100%;
}

#nachOben {
    display: none;
    position: fixed;
    width: 30px;
    height: 30px;
    bottom: 90px;
    right: 30px;
    z-index: 99;
    border: none;
    outline: none;
    background-color: #555;
    background-image: url(../images/up.png);
    background-size: contain;
    background-repeat: no-repeat;
    color: white;
    cursor: pointer;
    padding: 15px;
    border-radius: 4px;
    opacity: 0.7;
}

#nachOben:hover {
    background-color: #333;
    opacity: 0.7;
}

@media only screen and (max-width: 600px) {

    h2 {
        font-size: 20px;
    }

    h3 {
        font-size: 18px;
    }

    h4 {
        font-size: 16px;
    }

    h5 {
        font-size: 40px;
    }

    h6 {
        font-size: 20px;
    }

    .change,
    .change2 {
        width: 30px;
        height: 15px;
    }

    summary {
        font-size: 80%;
    }

    .wrapper {
        width: 90%;
    }

    .list {
        font-size: 12px;
    }
}