*{
  font-family: 'Noto Sans KR', sans-serif;
  font-size: 16px;
}

body, html {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}




header {
  width: 100%;
  padding: 10px 10px !important;
  position: fixed;
  z-index: 9;
  top: 0;
  left: 0;
  background-color: rgb(0, 0, 0, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

  .logo{
    width: 200px;
  }
  .logo img{
    max-width: 100%;
  }
  .menu {
    display: flex;
    align-self: center;
    justify-content: center;
    padding: 0;
    float: right;
    margin: 0;
}
  .menu li{
    padding: 0 50px 0 0;
    list-style: none;
    margin: 0;
  }
  .menu li a{
    text-decoration: none;
    font-weight: 600;
    color: #fff;
    text-shadow: 1px 1px 1px #000;
  }



  .sub_header{
    position: relative;
      display: flex;
      align-items: center;
      background-color: transparent;
      border-bottom: 1px solid #ddd;
  }

  header.sub_header .menu li a{
    color: #000;
    background-color: transparent;
    text-shadow: none;
  }