* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'letrarot';
}

.favicon {
    border-radius: 50%;
}

.hidden-mazos,
.hidden-intro,
.hidden-page,
.hidden-respuesta,
.hidden-buttons {
    display: none;
}

body {
    background-color: #131e2a;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    justify-content: center;
    width: 100%;
}

body {
    background-image: url('../resources/images/bola-cristal-fondo.jpg');
    background-repeat: no-repeat;
    background-position: center;
    background-attachment: fixed;
    position: absolute;
    background-size: cover;

}

.introduction-text,
.form,
.mazos,
.respuesta-sencilla {
    color: azure;
    margin: 0 3rem 3rem 3rem;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    background-color: rgba(0, 0, 0, 0.8);
    border-radius: 10%;
    box-shadow: 0 0 40px 40px rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(1px);
}

#respuesta {
    margin-top: 100px;
}

.respuesta-completa {
    color: azure;
    margin: 0 3rem 3rem 3rem;
    background-color: rgba(0, 0, 0, 0.8);
    border-radius: 10%;
    box-shadow: 0 0 40px 40px rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(1px);
}

.introduction-text {
    margin-bottom: 0;
    margin-top: 10px;
}

.form {
    margin-top: 100px;
    font-size: 20px;
}

.introduction p {
    line-height: 1.5rem;
    padding-bottom: 1rem;
    font-size: 1.5rem;
}

.title {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding-bottom: 2rem;
}

.title h1 {
    font-size: 4rem;
}

.main-content {
    height: 100vh;
    align-content: center;
    width: 100%;
}

#bola-cristal {
    width: 100px;
    height: 100px;
}

.presentacion {
    margin-bottom: 20px;
}

fieldset {
    border-style: none;
    align-self: center;
}

fieldset div {
    padding: 5px 10px 0 0;
}