/* .main_color{
    color:#f9b501;
    background-color:rgb(114, 106, 106);
} */
/* .main_color{
    color:rgb(49, 78, 135);
    background-color:#f9b501;
} */

html, body {
  margin: 0;
  padding: 0;
  font-family: "Noto Sans JP", sans-serif;
}

header {
    background-color: #f9b501;
    height: 50px;
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
}

section {
    margin-top: 0px;
}

h2 {
    font-size: 40px;
}

p {
    font-size: 17px;
}

.title {
    color: black;
    margin-left: 10px;
    
    /* font-size: 5vw; */
}

.nav_menu{
    /* width: 500px; */
    display: flex;
    align-items: center;
    height: 100%;
}

.ul_menu-group{
    /* text-align: right; */
    /* width: 500px; */
    display: flex;
    text-align: right;
    margin-right: 15px;
    margin-left: auto;
    /* justify-content: space-around; */
}

.li_menu-item{
    /* display: inline-block; */
    list-style: none;
    margin-left: 10px;
    text-align: center;
}

.li_menu-item a{
    color: black;
}
.li_menu-item a:hover{
    color: red;
    text-decoration: underline;
}

.title_body {
    text-align: center;
    background-color: gray;
    font-size: 75px;
    line-height: 700px;
}

.about-title {
    text-align: center;
    width: 100%;
    margin: auto;
    margin-top: 70px;
    margin-bottom: 20px;
}

.about-text {
    text-align: center;
    margin: 10px;
}

.news-title {
    text-align: center;
    width: 100%;
    margin: auto;
    margin-top: 70px;
    margin-bottom: 20px;
}

.news-table {
    /* border: 5px; */
    /* border-color: black; */
    width: 75%;
    margin: auto;
    margin-bottom: 50px;
    background-color: #f9b501;
    /* 角丸 */
    border-spacing: 3px;
    border: 1px solid #f9b501;
    border-collapse: separate;
    border-radius: 10px;
    overflow: hidden;
}

.tr-news-table {
    font-size: 20px;
}

.td-news-table {
    border: 1px solid #f9b501;
    background-color: white;
    border-radius: 10px;
    padding: 10px;
}

.td-news-table-day {
    margin: 0px;
}

.td-news-table-topic {
    /* border: 1px solid black;
    padding: 10px; */
    margin: 0px;
}