* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-size: 16px;
    line-height: 1.5;
    max-width: 1500px;
    margin-right: auto;
    margin-left: auto;
    color: #090909;
    text-align: left;
}

body {
    background: #fff;
}

img {
    max-width: 100%;
}

img {
    -webkit-user-drag: none;
    -khtml-user-drag: none;
    -moz-user-drag: none;
    -o-user-drag: none;
    user-drag: none;
}

@import url('https://fonts.googleapis.com/css?family=Nunito:200,200i,300,400,700');
body {
    font-family: 'Nunito', sans-serif;
    font-weight: 300;
}

.clearfix::after,
section::after,
footer::after {
    content: '';
    display: block;
    clear: both;
}

.login-container {
    margin-top: 30px;
    text-align: center;
}

#logo {
    width: 125px;
}
.loginerror {
    color:red;
    text-align: center;
    font-weight: 500;
    margin-top:20px;
}
form {
    margin-top: 0px;
}
input {
    width: 80%;
    padding: 5px;
    border-radius: 5px;
    border: 1px solid rgba(72, 72, 72, .3);
    margin-top:20px;
    margin-left: 10%;
    margin-right: 10%;
}
input:focus {
    outline: #2F358B solid 1px;
}
form button {
    background: #2F358B;
    color: #ffffff !important;
    font-weight: 400;
    padding: 5px;
    margin-top: 25px;
    border-radius: 4px;
    font-size: 16px;
    width: 80%;
    margin-left: 10%;
    text-align: center;
}
button:focus {
    outline:none;
    border:none;
}
.home {
    height: 100vh;
    background: #fff;
}
.header {
    color: #fff;
    background: #56B5DE;
    text-align: center;
    position:  relative;
    height: 50px;
    line-height: 50px;
    font-weight: 600;
}
.header span {
    color: #fff;
}
#go-back{
    width: 20px;
    margin:10px 10px 0 0;
    padding-top: 5px;
    position: absolute;
    left: 15px;
}
.log-out-form button {
    all:unset;
    position: absolute;
    left: 15px;
    width: 20px;
}
.log-out-form img {
    width: 20px;
}
.course {
    width: 50%;
    height: calc((100vh - 50px)/3);
    border:1px solid #F5F5F5;
    float: left;
}

.course img {
    margin:0 35%;
    width: 30%;
    margin-top: 30px;
}

.course h3 {
    text-align: center;
    font-size: 16px;
    font-weight: 600;
    color: #383838;
}

.course p {
    text-align: center;
    font-size: 14px;
    font-weight: 400;
    color: #383838;
}

.course-intro {
    width: 90%;
    margin: 10px 5% 0 5%;
    color: #383838;
}
.log-out-form {
    all:unset;
}
.hoofdstuk {
    width: 100%;
    color: #fff;
    background:#2F358B;
    padding: 8px;
    padding-left: 20px;
    font-weight: 400;
    margin-top: 20px;
}
.unstyled-list {
    margin: 0;
    padding: 0;
    list-style-type: none;
}
.inhoud-hoofdstuk {
    margin-top: 20px;
    margin-left: 20px;
}
.inhoud-hoofdstuk li {
    color: #383838;
    font-weight: 300;
    margin-right: 20px;
    margin-bottom: 10px;
    font-size: 14px;
    margin-left: 0;
}
.inhoud-hoofdstuk li span {
    font-weight: 600;
    margin-right: 10px;
}
.open-button-hoofdstuk {
    all: unset;
    padding: 4px;
    font-size: 12px;
    float:right;
    margin-left: 1px;
    margin-right: 0px;
    border-width: 1px;
    border-style: solid;
    border-radius: 5px;
    font-weight: 300;
    font-size: 12px;
    border: 1px solid #000;
    color: #000;
}
.open-button-hoofdstuk-grayed {
    border-color: #D3D3D3;
    color: #D3D3D3;
}
.spreken-luisteren-hoofdstuk {
    width: 100%;
    color: #fff;
    padding: 8px;
    padding-left: 20px;
    font-weight: 400;
    margin-top: 20px;
}
.oefening-icon {
    width: 20px;
    margin-right: 10px;
}
.navigational-arrow {
    font-size: 12px;
}
.chapter-active {
    font-weight: 400 !important;
}
.vraag-speaker {
    margin-top: 20px;
    margin-bottom: 0px;
    text-align: center;
    width: 30%;
}
.vraag-speaker button {
    background: none;
    text-align: center;
    border:none;
}
.vraag-speaker button svg {
    border: none;
    width: 100%;
    height: 10%;
}
.vraag-speaker3 {
    margin-top: 20px;
}
.vraag-speaker3 button {
    background: none;
    text-align: center;
    width: 25%;
    border:none;
}
.vraag-speaker3 button svg {
    border: none;
    width: 100%;
    height: 10%;
}
#audio-progress {
    background:red;
    max-width: 200px;
    margin-bottom: 20px;
}
#play-btn {
    margin-left:24%;
    margin-right: 0;
}
#play {
    float: right;
    margin-right: 2px;
}
#record {
    margin-left: 2px;
    float: left;
}
#duration {
    width: 25%;
    margin-left: 50%;
    text-align: center;
}
.vraag-nummer {
    text-align: center;
    font-weight: 600;
}
.vraag-headline {
    margin-top: 10px;
    text-align: center;
    font-weight: 400;
    width: 90%;
}
.answer_button {
    width: 70%;
    margin:0 15% 5px 15%;
    background: blue;
    color:white;
    height: 35px;
    line-height: 35px;
    font-size: 16px;
    text-align: center;
    border-radius: 8px;
    border:none;
}
#progress-bar {
    width: 90%;
    margin: 20px 5%;
    height: 20px;
}
.progress-unit {
    float: left;
    height: 20px;
}
.progress-unit:first-of-type{
    border-top-left-radius: 10px;
    border-bottom-left-radius: 10px;
}
.progress-unit:last-of-type{
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
}
.progress-unit-done {
    background: #32CD32;
}
.progress-unit-notdone {
    background: #E8E8E8;
}
.next-question {
    background:none;
    border-radius: 5px;
    height: 35px;
    width: 70%;
    margin: 10px 15% 0 15%;
    text-align: center;
}

#next-question-arrow {
    float: right;
    margin-right: 10px;
}
.grayed {
    background: gray;
}
.incorrect {
    background: #ff3232;
}
.correct {
    background: #32CD32;
}
.score-result {
    margin-top:50px;
    width: 90%;
    text-align: center;
}
#score-bold {
    font-weight: 600;
}
.end-exercise {
    background:none;
    border-radius: 5px;
    height: 35px;
    width: 50%;
    margin: 50px 25% 0 25%;
    text-align: center;
}
#uitspraak-beoordeling {
    margin-top: 20px;
    text-align: center;
    width: 90%;
}
#vraag-speaker2 {
    margin-top: 30px;
}
#vraag-speaker2 button {
    background: none;
    text-align: center;
    width: 25%;
    border:none;
}
#vraag-speaker2 button svg {
    border: none;
    width: 100%;
    height: 10%;
}

#repeat-btn{
    margin-left: 19%;
    margin-right: 5%;
}
#next-question-btn{
    margin-left: 5%;
}
.invisible {
    visibility: hidden;
}
.visible {
    visibility: visible;
}
.progress-audio {
    border-radius: 10px;
  width: 0px;
  height: 10px;
  background: #32CD32;
  transition: width .1s linear;
  margin-left: 0;
}
.container-audio {
border-radius: 10px;
  width: 30%;
  background: #ddd;
  text-align: left;
  margin-bottom: 10px;
}