@charset "UTF-8";

* {
    padding: 0;
    margin: 0;
    box-sizing: border-box
}

body {
    margin: 0 auto;
    margin-top: 24px;
    margin-bottom: 24px;
    width: 100%;
    max-width: 1024px;
    background-color: #fafafa
}

section {
    width: 100%;
    margin: 0 auto
}

img {
    max-width: 100%;
}

p {
    margin: 8px 0
}

h1 {
    font-size: 32px
}

h2 {
    margin-top: 24px;
    font-size: 24px
}

@media only screen and (max-width:728px) {
    h1 {
        font-size: 24px
    }

    h2 {
        font-size: 20px
    }
}

h2::before {
    content: "◆";
    margin-right: 4px
}

ol,
ul {
    padding: 8px 32px
}

table {
    background-color: #ffd;
    margin: 16px 0;
    border-collapse: collapse
}

th,
td {
    border: 1px solid #ddd;
    padding: 4px
}

label {
    font-weight: bold
}

#result table {
    width: 100%
}

#resultTableBody>tr>th {
    background-color: #dff;
    padding: 4px
}

#resultTableBody>tr>td {
    background-color: #eff;
    padding: 4px
}

.abcList {
    list-style-type: upper-latin
}

#serviceInfo {
    width: 100%;
    margin-top: 16px;
    padding: 16px;
    background-color: white
}

#serviceInfo p {
    margin: 16px 0;
    line-height: 1.5
}

#serviceInfo div {
    margin: 16px 0
}

.inputPrompt {
    color: #666
}

.banner {
    margin-top: 0;
    margin-bottom: 16px;
    min-height: 90px;
    text-align: center
}

#serviceInfo small {
    display: block;
    font-size: 14px
}

#startButton {
    width: 100%;
    height: 100px;
    font-size: 32px;
    cursor: pointer
}

#levelSelect {
    margin-top: 8px;
    font-size: 20px
}

#quiz {
    display: none;
    padding: 16px;
    margin: 0 auto;
    margin-top: 16px;
    background-color: white
}

#result {
    display: none;
    max-width: 800px;
    padding: 16px;
    margin: 0 auto;
    background-color: white
}

#detailAnswer {
    display: none;
    background-color: white;
    margin-top: 16px;
    padding: 16px
}

.explanationHeader {
    margin-top: 16px;
    margin-bottom: 4px
}

.explanation {
    padding: 8px;
    background-color: #fdffff
}

.showButton {
    text-decoration: underline;
    color: blue;
    cursor: pointer
}

#resultTitle,
#questionNum,
#detailAnswerTitle {
    text-align: center;
    font-weight: bold;
    font-size: 24px;
    margin-bottom: 16px
}

#question {
    padding: 8px;
    font-size: 24px;
    font-weight: bold;
    text-align: center;
    background-color: #ccf
}

#currentAnswer {
    padding: 8px;
    font-size: 20px;
    border: 4px solid #ccf
}

#answerForm {
    padding: 16px 0;
    background-color: #fff
}

#time {
    text-align: right;
    color: #aaa
}

input {
    font-size: 16px
}

input[type="radio"] {
    width: 18px;
    height: 18px
}

#warningArea,
#correctMessageArea {
    display: none
}

#correctMessageArea>p {
    text-align: center;
    font-size: 36px;
    font-weight: bold;
    color: green
}

.choicesField {
    display: inline-block;
    margin: 8px 16px 8px 0
}

#choicesSetter {
    display: none
}

.choicesField>button {
    font-size: 20px;
    padding: 8px 16px;
    border: 2px solid #ccc;
    background-color: #eee
}

.choicesField>button:hover {
    border: 2px solid #eee;
    background-color: #fefefe
}

.choicesField>button:disabled {
    border: 2px solid #aaa;
    background-color: #aaa
}

#nextButton,
#resetButton,
#skipButton,
#showAnswerButton {
    margin-top: 16px;
    padding: 8px 32px;
    font-size: 16px
}

#skipButton {
    display: none;
    color: red
}

.correct {
    font-size: 16px
}

.wrong {
    color: red;
    font-weight: bold;
    font-size: 16px
}

.retry {
    margin: 8px 0
}

.red {
    color: red
}

.green {
    color: green
}

.adLabel {
    margin: 0 !important;
    font-size: 80%;
    color: gray;
    text-align: center
}

ins.adsbygoogle {
    margin: 48px 0;
}