@charset "utf-8";
body {
}
header {
    background-color: #fed845;
}
.header-mobile {
    display: none;
}

.scroll-to-top {
    display: block;
    position: fixed;
    bottom: 20px;
    right: 30px;
    z-index: 99;
    width: 40px;
    height: 40px;
    border: none;
    outline: none;
    color: #fff;
    cursor: pointer;
    border-radius: 50%;
}

.scroll-to-top img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.scroll-to-top .hover {
  display: none;
}

.scroll-to-top:hover .default {
  display: none;
}

.scroll-to-top:hover .hover {
  display: block;
}

body header img {
    margin-left: auto;
    margin-right: auto;
    display: block;
}
.normal {
    margin-top: 30px;
    margin-bottom: 30px;
}
.greyback {
    background-color: #eeeeee;
    padding-top: 30px;
    padding-bottom: 30px;
}
.yellowback {
    background-color: #fff9dc;
    padding-top: 30px;
    padding-bottom: 30px;
}
article {
    max-width: 1140px;
    margin-left: auto;
    margin-right: auto;
}
article div .img-center {
    -o-object-fit: cover;
    max-width: 100%;
}
.normal article .img-center {
    -o-object-fit: cover;
    max-width: 100%;
}
p {
    color: #333333;
    padding-top: 0px;
    font-size: 18px;
    line-height: 2;
}
.normal article .18points {
    color: #333333;
    padding-top: 0px;
    font-size: 11px;
    line-height: 2;
}
h3 {
    color: #664224;
    font-size: 30px;
}
h4 {
    font-size: 25px;
}
.flextable {
    margin-left: auto;
    margin-right: auto;
}
.flextabel .flex-cell {
  display: flex;
  margin-left: 15px;
  margin-right: 15px;
  align-items: center;
}
.normal article .materials {
    padding-top: 65px;
    padding-bottom: 10px;
}
article.flextable div.flex-cell  {
    display: flex;
    margin-left: 15px;
    margin-right: 15px;
}
.flextable .flex-cell .cell-times-header {
    color: #fff;
    background-color: #003366;
    width: 10%;
    padding-top: 10px;
    padding-bottom: 10px;
    padding-left: 10px;
    font-weight: bold;
}
.flextable .flex-cell .cell-title-header {
    color: #fff;
    background-color: #003366;
    width: 45%;
    padding-top: 10px;
    padding-bottom: 10px;
    font-weight: bold;
}
.flextable .flex-cell .cell-purpose-header {
    color: #fff;
    background-color: #003366;
    width: 45%;
    padding-top: 10px;
    padding-bottom: 10px;
    font-weight: bold;
}
.flextable .flex-cell .cell-times {
    color: #333333;
    width: 10%;
    padding-left: 10px;
    border-bottom: 3px solid #003366;
    background-color: #FFF;
    height: 80px;
    display: flex;
    text-align: center;
    align-items: center;
    border-top-color: #003366;
    border-right-color: #003366;
    border-left-color: #003366;
    font-weight: bold;
}
.flextable .flex-cell .cell-title {
    width: 45%;
    border-bottom: 3px solid #003366;
    background-color: #FFF;
    color: #333333;
    height: 80px;
    align-items: center;
    display: flex;
    border-top-color: #003366;
    border-right-color: #003366;
    border-left-color: #003366;
    font-weight: bold;
}
.flextable .flex-cell .cell-purpose {
    width: 45%;
    border-bottom: 3px solid #003366;
    background-color: #FFF;
    color: #333333;
    height: 80px;
    align-items: center;
    display: flex;
    border-top-color: #003366;
    border-right-color: #003366;
    border-left-color: #003366;
    font-weight: bold;
}
.question {
    color: #003366;
}
.img-center {
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
    display: block;
    margin-top: 5px;
}
.img-container {
    align-items: center;
}
.img-container img {
    margin-right: 0px;
}
.img-container .index {
    color: #664224;
    vertical-align: top;
}
.credit {
    margin-top: 0px;
    margin-bottom: 0px;
    color: #333333;
    font-size: small;
    text-indent: 20px;
}
body footer {
    color: #FFF;
    background-color: #666666;
    padding-top: 15px;
    padding-bottom: 15px;
}
.button01 a {
    border-radius: 13px;
    color: #FFF;
    display: flex;
    padding-left: 25px;
    background-color: #003366;
    justify-content: space-around;
    align-items: center;
    padding-top: 10px;
    padding-bottom: 10px;
    padding-right: 25px;
    position: relative;
    margin-left: auto;
    margin-right: auto;
    max-width: 280px;
    margin-top: 15px;
    -webkit-box-shadow: 0 0;
    box-shadow: 0 0;
    font-weight: bold;
    margin-bottom: 15px;
    text-decoration: none;
}
.button01 a:hover {
    background-color: #333333;
    color: #FFF;
}
section article li {
    margin-bottom: 10px;
    text-indent: 20px;
}
.normal article li {
}
.normal article .manuals {
    color: #664224;
    text-indent: 20px;
}
a   {
    color: #EC2024;
    text-decoration: none;
}
article .img-container ul {
    font-size: 21px;
}
.copyright {
    text-align: center;
    font-size: 10pt;
    color: #fff;
}