.letter-link {
    font-size: 1.0em;
    color: #7E7878;
}

.letter-link:hover {
    font-weight: bold;
    color: #1257D0;
}

.keyword-link:hover {
    color: #1257D0;
}

.shadow-line { 
    border: 0; 
    height: 0px;
    position: relative;
    margin: 0.5em 0;
}
.shadow-line:before {
    top: -0.5em;
    height: 0.5em;
}

.shadow-line:after {
    height: 0.5em;
    top: calc(-0.5em + 1px); 
}

.shadow-line:before, .shadow-line:after {
    content: '';
    position: absolute;
    width: 100%;
}

.shadow-line, .shadow-line:before {
    background: radial-gradient(rgba(0,0,0,0.1) 20%, rgba(0,0,0,0) 90%);
}

.offset-anchor {
    position: relative;
    top: -100px;
    display: block;
    visibility: hidden;
}

.scrollable-div {
    overflow-x: auto;
    white-space: nowrap;
}

.scrollable-div::-webkit-scrollbar {
    display: none;
}

@media (max-width: 573px) { 
    .keyword-container {
      margin-left: 1em; 
    }
    
    .keyword-wrapper {
      justify-content: flex-start;
    }
    
    .keyword-link {
      display: flex;
      align-items: center;
    }
    
    .keyword-link .arrow-container {
      margin-left: 5px;
    }
    
    .keyword-title {
      margin-right: 5px;
      margin-left: 0;
    }
  }   

.banner-card {     
    box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px; 
    max-width: 550px;
    height: auto;
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center; 
}

.banner-card p {
    margin: 0;
}

.img-logo {
    width: 4em;
    height: auto;
}

.content-container p {
    margin-bottom: 2em; 
}