.md-tooltip {
  font-size: 0.75rem; /* меняйте под себя */
}

mark, .md-highlight {
  background-color: #ffeb3b !important;
  color: black !important;
}

.md-typeset__table table tr td,
.md-typeset .admonition,.md-typeset details {
    font-size: .8rem !important;
}

.md-content img {
    margin-right: 0.5rem;
    margin-left: 0.5rem;
    border: 2px solid rgb(255, 255, 255);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.md-content img.ui-icon {
    display: inline !important;
    vertical-align: middle;
    height: auto;
    border: 2px solid rgb(255, 255, 255);
    margin-left: auto;
    margin-right: auto;
}