style.css

li.toctree-l2:first-child {
    display: none;
}


.license_block {
    margin: .2em;
    padding: .2em;
    border: 1px solid black;
    border-radius: 5px;
    background: black;
    color: white;
    font-weight: bold
}

.reference_block {
    margin: .2em;
    padding: .2em;
    border: 1px solid black;
    border-radius: 5px;
    background: #4B0082;
    color: white;
    font-weight: bold
}

.think_question_block {
    margin: .2em;
    padding: .2em;
    border: 1px solid black;
    border-radius: 5px;
    background: #808080;
    color: white;
    font-weight: bold
}

.recall_code_question_block {
    margin: .2em;
    padding: .2em;
    border: 1px solid black;
    border-radius: 5px;
    background: #1E90FF;
    color: white;
    font-weight: bold
}

.explain_block {
    margin: .2em;
    padding: .2em;
    border: 1px solid black;
    border-radius: 5px;
    background: #8FBC8F;
    color: white;
    font-weight: bold
}

.main_question_block {
    margin: .2em;
    padding: .2em;
    border: 1px solid black;
    border-radius: 5px;
    background: #000000;
    color: white;
    font-weight: bold
}
.blue-outline {
   background-color: #1E90FF;
   padding:10px;
   display: inline-block
}

.disclaimer_block {
    margin: .2em;
    padding: .2em;
    border: 1px solid black;
    border-radius: 5px;
    background: #ffffeb;
    color: black
}

.scrollable {
   white-space: pre !important;
   max-height: 400px;
   overflow-y: scroll !important;
   height: 50vh !important
}


.outline {
   padding: .1em;
   border: 1px solid black;
   background-color: #000000;
   display: inline-block
}

.emphasis_block {
    border-radius: 5px; 
    padding: 20px;
    background: #FFE6E6;
    color: black
}