@media (min-width: 576px) {
  #hero {
    width: 100%;
    /*height: 100vh;*/
    /*background-image: url("李淙翰2020下半年开运大会-header.png");*/
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    opacity: 1;
    background-color: #000000;
    color: white;
  }
}

@media (max-width: 576px) {
  #hero {
    width: 100%;
    /*height: 100vh;*/
    /*background-image: url("李淙翰2020下半年开运大会-header.png");*/
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    opacity: 1;
    background-color: #000000;
    /*padding-top: 40px;*/
    color: white;
  }
}

#section {
  padding-top: 50px;
  padding-bottom: 50px;
}

#subtitle {
  padding-top: 20px;
  padding-bottom: 20px;
}

#subtitle-1 {
  padding-top: 20px;
  padding-bottom: 20px;
}

#subtitle-2 {
  padding-top: 20px;
  padding-bottom: 20px;
}

@media (max-width: 767px) {
  #subtitle-3 {
    padding-top: 20px;
    padding-bottom: 20px;
    font-family: 'Noto Serif SC', serif;
    font-weight: bold;
    font-style: normal;
    font-size: 23px;
  }
}

@media (min-width: 768px) {
  #subtitle-3 {
    padding-top: 20px;
    padding-bottom: 20px;
    font-family: 'Noto Serif SC', serif;
    font-weight: bold;
    font-style: normal;
    font-size: 30px;
  }
}

#column-img {
  padding-top: 20px;
  padding-bottom: 20px;
}