:root {
    --light-gray-color: #cccccc;
    --medium-gray-color: rgb(92, 86, 86);
    --white-color: #ffffff;
  }
  
/* =============================================
    Typography
================================================ */
body {
    font-size: 1.625rem; 
    font-family: "Open-Sans", sans-serif;
}

h1, h2, .quiz-app-header {
    font-family: Playfair Display, serif;
}

h2 {
    font-size: 1.9rem;
}

.copyright {
    font-size: 1rem;
}

.copyright a {
    color: #000000;
}

.copyright a:visited, .copyright a:hover, .copyright a:active {
    color: var(--white-color);
}

.quiz-app-header { 
    background-color: var(--white-color);
    font-size: 2rem;
}

.total-questions {
    color: var(--medium-gray-color);
    font-size: 1.2rem;
    width: 50%;
}

/* =============================================
    Layout
================================================ */
* {
    box-sizing: border-box;
}

html, body {
    height: 100%;
}

body {
    background: rgb(255,255,255);
    background-image: linear-gradient( 110.3deg,  rgba(238,179,123,1) 8.7%, rgba(216,103,77,1) 47.5%, rgba(114,43,54,1) 89.1% );
    display:flex;
    flex-direction: column;
    margin: 0;
    min-height: 100vh;
}

footer, .quiz-app-header {
    padding: 1rem;
}

footer{
    flex-shrink: 0;
}

ul {
    list-style-type: none;
    padding: 0;
}

ul li {
    font-size: 1.2rem;
    margin: 1rem 0;
}

ul li label {
    cursor: pointer;
}

.quiz-app-footer {
    height: 85px;
    padding: 15px 0 0 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--light-gray-color);
}

.quiz-body {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    flex: 1 0 auto;
}

.quiz-container {
    background-color: var(--white-color);
    border-radius: 10px;
    box-shadow: 0 0 10px 2px rgba(100, 100, 100, 0.1);
    max-width: 100%;
    margin: 2em 0 1em 0;
    padding: 1em;
    overflow: hidden;
    width: 700px;
}

.quiz-header {
    border-bottom: 1px var(--light-gray-color) solid;
}

.quiz-image {
    max-width: 100%;
    padding-bottom: 1rem;
}

/* =============================================
    Forms
================================================ */
button {
    background-color: #8e44ad;
    border: none;
    border-radius: .75em;
    color: white;
    cursor: pointer;
    display: block;
    font-family: inherit;
    font-size: 1.6rem;
    padding: 1.3rem;
    width: 100%;
}

button:hover {
    background-color: #732d91;
}

button:focus {
    background-color: #5e3370;
    outline: none;
}