* {
    box-sizing: border-box;
}

body {
    font-size: 20px;
    font-family: sans-serif;
    padding-top: 20px;
    background: #e6ecf1;
}

.ctr {
    margin: 0 auto;
    max-width: 600px;
    width: 100%;
    box-sizing: border-box;
    position: relative;
}

.questions-ctr {
    position: relative;
    width: 100%;
}

.question {
    width: 100%;
    padding: 20px;
    font-size: 32px;
    font-weight: bold;
    text-align: center;
    background-color: #00ca8c;
    color: #fff;
    box-sizing: border-box;
}

.single-question {
    position: relative;
    width: 100%;
}

.answer {
    border: 1px solid #8e959f;
    padding: 20px;
    font-size: 18px;
    width: 100%;
    background-color: #fff;
    transition: 0.2s linear all;
}

.answer span {
    display: inline-block;
    margin-left: 5px;
    font-size: 0.75em;
    font-style: italic;
}

.progress {
    height: 50px;
    margin-top: 10px;
    background-color: #ddd;
    position: relative;
}

.bar {
    height: 50px;
    background-color: #ff6372;
    transition: all 0.3s linear;
}

.status {
    position: absolute;
    top: 15px;
    left: 0;
    text-align: center;
    color: #fff;
    width: 100%;
}

.answer:not(.is-answered) {
    cursor: pointer;
}

.answer:not(.is-answered):hover {
    background-color: #8ce200;
    border-color: #8ce200;
    color: #fff;
}

.title {
    width: 100%;
    padding: 20px;
    font-size: 32px;
    font-weight: bold;
    text-align: center;
    background-color: #12cbc4;
    color: #fff;
    box-sizing: border-box;
}

.desc {
    border: 1px solid #8e959f;
    padding: 20px;
    font-size: 18px;
    width: 100%;
    background-color: #fff;
    transition: 0.4s linear all;
    text-align: center;
}

/* Animation */
.fade-enter {
    opacity: 0;
}

.fade-enter-active {
    transition: all 0.3s linear;
}

.fade-leave-active {
    transition: all 0.3s linear;
    opacity: 0;
    position: absolute;
}

.reset-btn {
    background-color: #ff6372;
    border: 0;
    font-size: 22px;
    color: #fff;
    padding: 10px 25px;
    margin: 10px auto;
    display: block;
}

.result {
    width: 100%;
}

.reset-btn:active,
.reset-btn:focus,
.reset-btn:hover {
    border: 0;
    outline: 0;
}