.banner {
    text-align: center;
    margin:1.4rem 0px;
    padding:0px 0.75rem;
  }
  .banner h1{    
    transition: all 0.3s ease-out;
    font-size: clamp(2.2rem, 3.6cqw + 0.5rem, 4rem);
    font-weight: 800;   
  }
 
  .banner h2{    
    font-size: clamp(1.4rem, 2cqw + 0.5rem, 3rem);
    font-weight: 400;
    transition: all 0.3s ease-out;
  }
  .banner h3{
    font-size: 1.6rem;
    font-weight: 200;
    transition: all 0.3s ease-out;
  }
  .banner .code-box {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1.4rem;
  }
  html[lang="en"] .banner h1{
    line-height: 1.2;
  }
  .banner code {
    color:inherit;
    font-family: var(--bulma-body-family);
    padding:0.4rem 0.8rem;
  }
  .focus{
    width: 100%;   
    display: flex;
    justify-content: center;
    overflow: hidden;
    padding:0px 0.75rem;
  }
  .focus-box {
    border-radius: 20px;
    padding:10px;
    min-width: 100%;
    border:solid 1px var(--bulma-border);    
    background-color: transparent;
  }
  .focus-head {
    display: flex;
    padding:0px 10px 10px 10px;
    justify-content: space-between;
    align-items: center;
  }
  .focus-box svg {
    color:var(--frame-icon-color);
  }
  .focus-box img {
    border-radius: 10px;
    vertical-align: middle;
    border:0px;
    text-decoration: none;
  }
  .focus-box iframe {
    border-radius: 10px;
    border:0px;
    padding:0px;
    margin: 0px;
    vertical-align: middle;
    background: transparent;
    width: 100%;
    height: 70dvh;
    min-height: 500px;    
  }
  #changeThemeButton {
    opacity: 1;
    transition: all 0.3s;
  }
  #changeThemeButton:disabled {
    opacity: 0.7;
  }
  #changeThemeButton:disabled svg{
    transform: scale(0.5);
    opacity: 0;
  }