/* hide title in sidebar */
.md-nav[data-md-level="0"] > .md-nav__title {
    font-size: 0;
    line-height: 0;
    color: transparent;
    padding-bottom: 0;
}

.md-nav[data-md-level="0"] > .md-nav__title .md-nav__button {
    display: block;
    width: 100%;
    margin: -3px;
    padding: 20px 0 10px;
    text-align: center;
}

.md-nav[data-md-level="0"] > .md-nav__title .md-nav__button img {
    display: block;
    margin: 0 auto;
    width: auto;
    height: 3.5rem;
}


/* scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background-color: rgba(127, 127, 127, 0.3);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background-color: rgba(127, 127, 127, 0.6);
}

* {
    scrollbar-width: thin;
    scrollbar-color: rgba(127, 127, 127, 0.3) transparent;
}

/* header */
.md-header__title {
    position: relative !important;
    flex-grow: 1;
    margin: 0 !important;
    opacity: 1 !important;
    visibility: visible !important;
    background: transparent !important;
}

.md-header__topic + .md-header__topic {
    display: none !important;
}

.md-header__topic:first-child {
    position: fixed !important;
    left: 50%;
    transform: translateX(-50%);
    top: 0;
    height: 48px;
    display: flex !important;
    align-items: center;
    justify-content: center;
    z-index: 1;
    pointer-events: auto;
    cursor: pointer;
}

.md-header__topic:first-child .md-ellipsis {
    font-weight: 900 !important;
    font-size: 1.6rem !important;
    letter-spacing: 1px;
    white-space: nowrap;
    background: #ffffff;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

@media screen and (max-width: 400px) {
    .md-header__topic:first-child .md-ellipsis {
        font-size: 1.2rem !important;
    }
}

/* hide title on pages */
h1 {
    display: none !important;
}

.md-content__inner {
    padding-top: 0 !important;
}

.md-typeset h1 + * {
    margin-top: 0 !important;
}

.md-content {
    padding-top: 0 !important;
}