/* index page */
.index-title {
    font-size: 28px;
    font-weight: bold;
    margin: 15px;
}

/* course page */
.course-top-100 {
    padding-top: 100px;
}

.course-top-120 {
    padding-top: 120px;
}

.course-top-150 {
    padding-top: 150px;
}

.course-bottom-30 {
    padding-bottom: 30px;
}

.course-bottom-50 {
    padding-bottom: 50px;
}

.course-bottom-100 {
    padding-bottom: 100px;
}

.course-link {
    font-weight: bold;
}

.courses-content {
    min-height: 241px;
}

ul.entry-meta {
    list-style: none;
    margin-bottom: 30px;
}

pre code {
    display: block;
    padding: 1em;
    background: #1e1e1e;
    color: #d4d4d4;
    border-radius: 5px;
    overflow-x: auto;
    font-family: Consolas, "Courier New", monospace;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
.dark-version .slider {
    background-color: #bbb;
}

.dark-version .slider.round {
    border-radius: 34px;
}

p {
    font-size: 15px;
    font-weight: unset;
}