.menu {
  width: 250px;
  font-family: Arial, sans-serif;
}

.menu h2 {
  font-size: 16px;
  margin: 0 0 10px;
  border-bottom: 2px solid #eee;
  padding-bottom: 5px;
}

.menu h2 span {
  color: #f9b000; /* 黄色の強調 */
  font-weight: bold;
  margin-right: 5px;
}

.menu ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.menu ul li {
  padding: 8px 12px;
  border-bottom: 1px solid #eee;
  cursor: pointer;
  font-size: 14
  px;
}

.menu ul li.active {
  color: #f9b000; /* 強調色 */
  font-weight: bold;
  border-left: 4px solid #f9b000;
  background: #f9f9f9;
}

.menu ul li:hover {
  background: #f3f3f3;
}


/* 전체 초기화 */
body {
  margin: 0;
  font-family: Arial, sans-serif;
}

.navbar {
  width: 911px;
  background-image: url('top_bg.gif');
  display: flex;
  justify-content: center;
  padding: 0;
}

.navbar ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
}

.navbar li {
  position: relative; 
}

.navbar a {
  display: block;
  font-size: 16px;
  padding: 30px 27px;
  color: white;
  text-decoration: none;
  font-weight: bold;
  white-space: nowrap;
}


.navbar ul ul {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: rgba(0,0,0,0.9);
  padding: 0;
  margin: 0;
  min-width: 200px;
  flex-direction: column;
  z-index: 999;
}

.navbar ul ul li {
  width: 100%;
}

.navbar ul ul a {
  padding: 10px 15px;
  font-size: 14px;
  font-weight: normal;
}


.navbar li:hover > ul {
  display: flex;
}


  body {
    font-family: Arial, sans-serif;
    width: 930px;
    margin: 0 auto;
    background: #fff;
    color: #333;
  }
  .container {
    display: flex;
    justify-content: space-between;
  }
  .menu {
    width: 280px;
  }
  .menu h2 {
    font-size: 16px;
    margin-bottom: 10px;
  }
  .menu .items {
    display: flex;
    justify-content: space-between;
  }
  .menu .items div {
    width: 90px;
    text-align: center;
  }
  .menu img {
    width: 90px;
    height: 70px;
    border-radius: 5px;
  }
  .section {
    width: 310px;
  }
  .section h2 {
    font-size: 16px;
    color: orange;
    margin-bottom: 10px;
  }
  .section ul {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  .section li {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    border-bottom: 1px solid #eee;
    padding: 4px 0;
  }
  .date {
    color: #999;
    font-size: 12px;
  }