@font-face {
    font-family: 'Manrope';
    src: url(Manrope-VariableFont_wght.ttf);
}
@font-face {
    font-family: 'ShadowsIntoLight';
    src: url(ShadowsIntoLight-Regular.ttf);
}
body {
    width: 100%;
    font-family: Manrope, Helvetica, sans-serif;
    color: darkslategray;
    line-height: 1.4;
    font-size: 20px;
    padding-bottom: 4em;
}
.holder {
    width: 70%;
    margin: 0 auto;
}

@media screen and (max-width: 815px) {
/*** CSS für Bildschrimbreiten bis zu 769 Pixel ***/
    .holder {
        width: 100%;
        padding: 0 1em;
    }
}
form {
    width: 100%;
}
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
h1 {
    font-size: 3em; 
    padding-top: 3em;
    font-family: ShadowsIntoLight;
}
.resultat {
    font-family: ShadowsIntoLight;
    font-size: 2em;
}
h2, h3 {
    padding-top: 3em;
}
h4 {
    padding-top: 1em;
}
legend {
    font-weight: bold;
    font-size: 1.5rem;
    padding-bottom: 0.5rem;
}
label {
    padding: 0.5rem 0;
}
input[type="radio"] {
    appearance: none;
    width: 30px;
    min-width: 30px;
    height: 30px;
    background: darkslategray;
    opacity: 0.5;
    border-radius: 50%;
    margin-right: 10px;
    display: block;
}
input[type="radio"]:checked {
    background: white;
    border: 8px solid darkslategray;
    opacity: 1;
}
fieldset {
    background-color: white;
    margin: 3em auto;
    width: 100%;
    border: none;
}
fieldset > div {
    display: flex;
    align-items: center;
}
button {
    font-family: ShadowsIntoLight, cursive;
    font-size: 1.3em;
    background-color: darkslategray;
    opacity: 0.8;
    color: white;
    border-radius: 25px;
    width: 250px;
    height: 50px;
    margin: 30px auto;  
   
}
button:hover {
    opacity: 0.5;
}
.hidden {
    display: none;
}

.result-container {
    width: 100%;
    margin: 0 auto;
}
ul {
    padding-left: 1em;
}