html {
    scroll-behavior: smooth;
    color: #212121;
    font-family: "Noto Sans JP", serif;
    font-weight: 400;
    background: #E9F7FF;
}
body {
    margin: 0;
    padding: 0;
}
button, select {
    text-transform: none;
}
button, input, optgroup, select, textarea {
    margin: 0;
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
}
*, *::after, *::before {
    box-sizing: border-box;
}

main {
    margin-top: 23px;
}

.section__title {
    background: #0b90d7;
    color: #ffffff;
    padding: 4px 16px;
    font-weight: 700;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    height: 50px;
}
.radius5 {
    border-radius: 5px;
    overflow: hidden;
}
.common__content {
    margin-bottom: 70px;
    padding: 50px;
    background: #ffffff;
}
.content {
    width: calc(100% - 40px);
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.red {
    color: red;
}
.black {
    color: black;
    font-weight: normal;
}

/* 調査票・調査項目選択画面 */
#selectSurveyArea div {
    text-align: center;
}

.survey-area ul {
    border-radius: 1em;
    border: 2px dashed #000;
    display: inline-block;
    margin: auto;
    text-align: left;
    padding: 0.5em 2em;
    line-height: 1.5;
}

.survey-area ul, .survey-area li {
    list-style-type: none;
}

.arrow {
    position: relative;
    display: inline-block;
    padding: 0 0 0 16px;
    color: #000;
    vertical-align: middle;
    text-decoration: none;
    font-size: 15px;
}
.arrow::before {
    left: 4px;
    box-sizing: border-box;
    width: 4px;
    height: 4px;
    border: 4px solid transparent;
    border-left: 4px solid #000;
}
.arrow::before, .arrow::after {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    margin: auto;
    content: "";
    vertical-align: middle;
}

.step00 {
    background: #ffffff;
}
.step01 {
    display: inline-block;
    border-radius: 5em;
    background: #0b90d7;
    color: #fff;
    font-weight: bold;
    padding: 1em 3em 2em;
    line-height: 1.5;
    margin-top: 2em;
    width: 64%;
}
.step01_1 {
    display: inline-block;
    border-radius: 5em;
    color: #0b90d7;
    background: #fff;
    font-weight: bold;
    font-size: 120%;
    padding: 0.5em 2em;
    text-align: center;
    margin-bottom: 1em;
}
.step01_2 {
    font-size: 95%;
}

.select-area {
    border-radius: 0 0 1em 1em;
    background: #ffffff;
    padding: 2em 0;
}

.select-survey-no {
    display: inline-block;
    margin: 1em 10px 1em 10px;
    padding: 1.5em 5em 1em 5em;
    text-align: left !important;
    border-radius: 2em;
    border: 1px dashed #000;
}
.select-survey-no label {
    padding: 5px;
    position: relative;
}
.select-survey-no label input {
    margin-right: 0.5em;
    transform: scale(2.0);
}
.select-survey-no-item {
    display: block;
}


.select-envelope {
    display: flex;
    justify-content: center;
    padding: 1.5em;
}
.select-envelope label {
    display: inline-block;
    padding: 5px;
    margin: 2em 0;
    position: relative;
}
.select-envelope label:nth-child(2) {
    margin-left: 1em;
    padding-left: 1em;
    border-left: 1px solid #000;
}
.select-envelope label input {
    margin-right: 0.5em;
    transform: scale(2.0);
}

.img-container-parent {
    display: flex;
    align-items: center;
}
.envelope-description {
    color: #0b90d7;
    white-space: nowrap;
    margin: 0 auto;
}
#yellow {
    left: 60px;
}
#blue {
    left: 250px;
}
.defimg {
    max-width: 100%;
    height: atuo;
}
.defimg-yellow {
    max-width: 80%;
    height: atuo;
}
.defimg-blue {
    max-width: 80%;
    height: atuo;
}

#singleArea {
    padding-top:1.5em;
}
#multipleArea {
    padding-top:1.5em;
}

.distribution {
    display: inline-block;
    border-radius: 2em;
    border: 1px dashed #000;
    margin: 1em 0px;
    padding: 2em 1em;
}
.distribution label {
    padding: 1em;
    margin: 0 1em;
    white-space: nowrap;
    line-height: 3;
    font-size: 150%;
}
.distribution label input {
    margin-right: 0.5em;
    transform: scale(2.0);
}

#questionnaireSingle {
    padding-top:1.5em;
}
.caution00 {
    border-radius: 1em;
    border: 2px dashed #000;
    margin-top: 1em;
    padding: 1em 1.8em;
}
.caution01 {
    display: inline-block;
    border-radius: 5em;
    background: #0b90d7;
    color: #fff;
    font-weight: bold;
    font-size: 150%;
    padding: 0.5em 3em;
    line-height: 1.5;
    margin-bottom: 1em;
}
.caution02 {
    display: inline-block;
    margin: auto;
    text-align: left !important;
    color: #1f4e79;
    font-weight: bold;
    line-height: 1.5;
    border-bottom: 1px solid #000;
}

/* 分類番号検索画面 */
#searchText {
    width: 500px;
}
.search-button {
    margin-left: 4em;
    margin-bottom: 8px;
}
.rtn-button {
    margin-left: 2em;
    margin-bottom: 8px;
}
.letter-style {
    line-height: 2em;
}

.txt-box {
    margin-top: 10px;
    margin-bottom: 10px;
}
.txt-box p {
    line-height: 1.6;
    margin-bottom: 10px;
}
.txt-box ul li {
    padding-left: 2em;
    text-indent: -1em;
    list-style: disc;
    list-style-position: inside;
}

/* 検索結果文字レイアウト */
#result h4 {
    font-weight: bold;
    margin-bottom: 10px;
    margin-top: 23px;
    color: #0072C1;
    font-size: 150%;
}
#result h4.result01 {
    font-weight: bold;
    margin-bottom: 10px;
    margin-top: 23px;
    color: #000;
}
#result h5 {
    font-weight: bold;
    margin-bottom: 10px;
    margin-top: 23px;
    color: #000;
    font-size: 120%;
}
#result h5.result02 {
    font-weight: bold;
    margin-bottom: 20px;
    color: #000;
    background-color: #EBF6FD;
    padding: 10px 20px;
    border-radius: 5px;
}

/* 検索結果テーブルレイアウト */
.result-table {
    border-bottom: 1px #0072C1 solid;
    border-right: 1px #0072C1 solid;
    border-collapse: collapse;
    width: 100%;
    margin-top: 23px;
    margin-bottom: 50px;
}

.result-table th, .result-table td {
    border-top: 1px #0072C1 solid;
    border-left: 1px #0072C1 solid;
    padding: 8px;
    text-align: left;
}

tr th {
    background-color: #EBF6FD;
    top: 0;
}

.kouri-style {
    background-color: #fde8b6 !important;
}
.kouri-table-style {
    border-bottom: 1px #fcc84e solid !important;
    border-right: 1px #fcc84e solid !important;
}
.kouri-table-style th, .kouri-table-style td {
    border-top: 1px #fcc84e solid !important;
    border-left: 1px #fcc84e solid !important;
}

/* ページトップへ戻るボタン */
.pagetop {
    height: 50px;
    width: 50px;
    position: fixed;
    right: 30px;
    bottom: 30px;
    background: #fff;
    border: solid 2px #000;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2;
}
.pagetop__arrow {
    height: 10px;
    width: 10px;
    border-top: 3px solid #000;
    border-right: 3px solid #000;
    transform: translateY(20%) rotate(-45deg);
}